American Mineralogist Crystal Structure Database

48 matching records for this search.

Phase-D
 
Yang H, Prewitt C T, Frost D J
Download am/vol82/AM82_651.pdf
American Mineralogist 82 (1997) 651-654
Crystal structure of the dense hydrous magnesium silicate, phase D
_database_code_amcsd 0001904
4.7453 4.7453 4.3450 90 90 120 P-31m
atom     x   y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mg       0   0     0            .0322  .0322  .0099  .0161      0      0
Si     2/3 1/3    .5 .945       .0087  .0087  .0064 .00435      0      0
Mg     2/3 1/3    .5 .055       .0087  .0087  .0064 .00435      0      0
H     .536   0  .091  .37   .9
O    .6327   0 .2716            .0091  .0103  .0120 .00515 -.0002      0
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View JMOL 3-D Structure
 
Fe3O4
 
Fei Y, Frost D J, Mao H K, Prewitt C T, Hausermann D
Download am/vol84/AM84_203.pdf
American Mineralogist 84 (1999) 203-206
In situ structure determination of the high-pressure phase of Fe3O4
Sample data recorded at P = 23.96 GPa, T = = 823 K
_database_code_amcsd 0002088
2.7992 9.4097 9.4832 90 90 90 Pbcm
atom    x     y     z
Fe2+ .724 .3757   .25
Fe3+ .246 .1107 .0879
O1   .506   .25     0
O2   .180 .2447   .25
O3   .296 .4899 .0980
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: Ringby4
_database_code_amcsd 0003158
8.0633 8.0633 8.0633 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125      .00426 .00426 .00426       0       0       0
MgOct     .5     .5     .5 .998 .00516 .00516 .00516 -.00058 -.00058 -.00058
O     .24391 .24391 .24391      .00459 .00459 .00459 -.00044 -.00044 -.00044
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: Ringby2
_database_code_amcsd 0003159
8.0682 8.0682 8.0682 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125 .994 .00405 .00405 .00405       0       0       0
MgOct     .5     .5     .5 .972 .00488 .00488 .00488 -.00032 -.00032 -.00032
O     .24393 .24393 .24393      .00475 .00475 .00475 -.00051 -.00051 -.00051
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: Ringby5
_database_code_amcsd 0003160
8.0687 8.0687 8.0687 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125      .00479 .00479 .00479       0       0       0
MgOct     .5     .5     .5 .973 .00556 .00556 .00556 -.00060 -.00060 -.00060
O     .24377 .24377 .24377      .00545 .00545 .00545 -.00056 -.00056 -.00056
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: SZ0107
_database_code_amcsd 0003161
8.09027 8.09027 8.09027 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125 .995 .00458 .00458 .00458       0       0       0
MgOct     .5     .5     .5 .854 .00489 .00489 .00489 -.00042 -.00042 -.00042
FeOct     .5     .5     .5 .103 .00489 .00489 .00489 -.00042 -.00042 -.00042
O     .24354 .24354 .24354      .00530 .00530 .00530 -.00030 -.00030 -.00030
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: SZ0002
_database_code_amcsd 0003162
8.0904 8.0904 8.0904 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125      .00590 .00590 .00590       0       0       0
MgOct     .5     .5     .5 .869 .00547 .00547 .00547 -.00039 -.00039 -.00039
FeOct     .5     .5     .5 .108 .00547 .00547 .00547 -.00039 -.00039 -.00039
O     .24345 .24345 .24345      .00601 .00601 .00601 -.00006 -.00006 -.00006
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: SZ9901
_database_code_amcsd 0003163
8.0944 8.0944 8.0944 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125      .00581 .00581 .00581       0       0       0
MgOct     .5     .5     .5 .866 .00548 .00548 .00548 -.00045 -.00045 -.00045
FeOct     .5     .5     .5 .115 .00548 .00548 .00548 -.00045 -.00045 -.00045
O     .24328 .24328 .24328      .00530 .00530 .00530 -.00026 -.00026 -.00026
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Ringwoodite
Download hom/ringwoodite.pdf
Smyth J R, Holl C M, Frost D J, Jacobsen S D, Langenhorst F, McCammon C A
Download am/vol88/AM88_1402.pdf
American Mineralogist 88 (2003) 1402-1407
Structural systematics of hydrous ringwoodite and water in Earth's interior
Sample: SZ0104
_database_code_amcsd 0003164
8.1053 8.1053 8.1053 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiTet   .125   .125   .125 .987 .00673 .00673 .00673       0       0       0
MgOct     .5     .5     .5 .832 .00564 .00564 .00564 -.00064 -.00064 -.00064
FeOct     .5     .5     .5 .129 .00564 .00564 .00564 -.00064 -.00064 -.00064
O     .24341 .24341 .24341      .00668 .00668 .00668  .00002  .00002  .00002
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Wadsleyite
Download hom/wadsleyite.pdf
Jacobsen S D, Demouchy S, Frost D J, Ballaran T B, Kung J
Download am/vol90/AM90_61.pdf
American Mineralogist 90 (2005) 61-70
A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and
single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth's interior
Sample: ~150 wt ppm H2O
_database_code_amcsd 0003663
5.6998 11.4383 8.2573 90 90 90 Imma
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Mg1       0      0      0 .00440  .0047  .0036  .0049      0       0 -.00038
Mg2       0    .25 .97029 .00437  .0052  .0040  .0039      0       0       0
Mg3     .25 .12748    .25 .00470  .0042  .0044  .0056      0 -.00087       0
Si        0 .11978 .61685 .00305 .00302 .00288 .00324      0       0  .00018
O1        0    .25 .21689 .00441  .0044  .0040  .0048      0       0       0
O2        0    .25 .71691 .00473  .0066  .0032  .0043      0       0       0
O3        0 .98983 .25540 .00504  .0057  .0049  .0046      0       0   .0011
O4   .26133 .12261 .99250 .00473  .0045  .0049  .0048  .0000  .00080   .0001
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Wadsleyite
Download hom/wadsleyite.pdf
Jacobsen S D, Demouchy S, Frost D J, Ballaran T B, Kung J
Download am/vol90/AM90_61.pdf
American Mineralogist 90 (2005) 61-70
A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and
single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth's interior
Sample: ~3200 wt ppm H2O
_database_code_amcsd 0003664
5.6941 11.4597 8.2556 90 90 90 Imma
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Mg1       0      0      0 .00647  .0068  .0049  .0077      0       0  .00015
Mg2       0    .25 .97035 .00547  .0064  .0048  .0052      0       0       0
Mg3     .25 .12650    .25 .00571  .0050  .0064  .0057      0 -.00072       0
Si        0 .12011 .61651 .00367 .00348 .00373 .00379      0       0  .00003
O1        0    .25 .21848 .00600  .0048  .0064  .0068      0       0       0
O2        0    .25 .71663 .00541  .0077  .0042  .0044      0       0       0
O3        0 .98934 .25571 .00579  .0068  .0055  .0050      0       0   .0011
O4   .26098 .12288 .99297 .00559  .0049  .0060  .0058  .0000  .00087   .0001
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View JMOL 3-D Structure
 
Wadsleyite
Download hom/wadsleyite.pdf
Jacobsen S D, Demouchy S, Frost D J, Ballaran T B, Kung J
Download am/vol90/AM90_61.pdf
American Mineralogist 90 (2005) 61-70
A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and
single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth's interior
Sample: ~9600 wt ppm H2O
_database_code_amcsd 0003665
5.6890 11.4830 8.2527 90 90 90 Imma
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Mg1       0      0      0 .00804  .0093  .0049  .0099      0       0   .0009
Mg2       0    .25 .97013 .00584  .0073  .0048  .0054      0       0       0
Mg3     .25 .12516    .25 .00660  .0054  .0084  .0060      0 -.00077       0
Si        0 .12033 .61619 .00460 .00479 .00470 .00432      0       0 -.00017
O1        0    .25 .21995 .00702  .0051  .0084  .0076      0       0       0
O2        0    .25 .71649 .00622  .0085  .0061  .0040      0       0       0
O3        0 .98863 .25578 .00663  .0068  .0074  .0058      0       0   .0007
O4   .26092 .12317 .99359 .00615  .0056  .0067  .0062  .0003  .00071   .0003
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Wadsleyite
Download hom/wadsleyite.pdf
Holl C M, Smyth J R, Jacobsen S D, Frost D J
 
American Mineralogist 93 (2008) 598-607
Effects of hydration on the structure and compressibility of wadsleyite, beta-(Mg2SiO4)
Locality: synthetic
Sample: SS0401, 1.66 wt% H2O
_database_code_amcsd 0004543
5.6807 11.5243 8.2515 90 90.090 90 *I2/m
.25 .25 .25
atom         x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3)  U(2,3)
MgM1         0      0      0       .0124  .0137  .0069  .0165 -.0005 -.0007   .0028
MgM2   -.00014    .25 .97051       .0069  .0085  .0047  .0076      0  .0000       0
MgM3a      .25 .12299    .25 .871  .0087  .0067  .0106  .0078      0 -.0005       0
WatM3a     .25 .12299    .25 .129  .0087  .0067  .0106  .0078      0 -.0005       0
MgM3b      .75 .37703    .25 .857  .0093  .0071  .0120  .0086  .0003      0       0
WatM3b     .75 .37703    .25 .129  .0093  .0071  .0120  .0086  .0003      0       0
Si      .00000 .12083 .61574      .00666  .0063  .0065  .0072 .00017  .0000 -.00023
O1       .0002    .25  .2237       .0086  .0068  .0091  .0100      0  .0008       0
O2       .0002    .25  .7163       .0076  .0090  .0070  .0068      0  .0007       0
O3      -.0003 .01245 .74375       .0087  .0088  .0090  .0083 -.0003  .0002   .0005
O4       .2605 .12355 .99419       .0072  .0075  .0056  .0085  .0006  .0002   .0006
O4b      .7389 .37644 .99419       .0074  .0074  .0067  .0080 -.0006  .0011  -.0009
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Wadsleyite
Download hom/wadsleyite.pdf
Holl C M, Smyth J R, Jacobsen S D, Frost D J
 
American Mineralogist 93 (2008) 598-607
Effects of hydration on the structure and compressibility of wadsleyite, beta-(Mg2SiO4)
Locality: synthetic
Sample: SS0402, 1.18 wt% H2O
_database_code_amcsd 0004544
5.6862 11.5023 8.2526 90 90.013 90 Imma
atom       x      y      z   occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
MgM1       0      0      0       .0122  .0080  .0146  .0116      0      0  .0013
MgM2       0    .25 .97034       .0098  .0066  .0073  .0079      0      0      0
MgM3     .25 .12426    .25 .8900 .0075  .0110  .0076  .0087      0 -.0007      0
WatM3    .25 .12426    .25 .0916 .0075  .0110  .0076  .0087      0 -.0007      0
Si         0 .12059 .61601       .0069  .0068  .0062 .00665      0      0 -.0001
O1         0    .25  .2214       .0061  .0099  .0099  .0086      0      0      0
O2         0    .25  .7160       .0092  .0074  .0061  .0076      0      0      0
O3         0 .98816 .25591       .0096  .0081  .0071  .0083      0      0      0
O4    .26118 .12338 .99381       .0067  .0079  .0077 .00744  .0003  .0011  .0002
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Wadsleyite
Download hom/wadsleyite.pdf
Holl C M, Smyth J R, Jacobsen S D, Frost D J
 
American Mineralogist 93 (2008) 598-607
Effects of hydration on the structure and compressibility of wadsleyite, beta-(Mg2SiO4)
Locality: synthetic
Sample: SS0403, 0.38 wt% H2O
_database_code_amcsd 0004545
5.6951 11.4628 8.2565 90 90.001 90 Imma
atom       x      y      z   occ  Uiso  U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3) U(2,3)
MgM1       0      0      0       .0075  .00484  .0080 .00676       0       0 .00026
MgM2       0    .25 .97005       .0064  .00495  .0050 .00544       0       0      0
MgM3     .25 .12634    .25 .9614 .0054  .00718  .0061 .00621       0 -.00084      0
WatM3    .25 .12634    .25 .0296 .0054  .00718  .0061 .00621       0 -.00084      0
Si         0 .12012 .61649       .0043  .00411 .00377 .00406       0       0 .00002
O1         0    .25 .21929       .0047   .0052  .0065 .00544       0       0      0
O2         0    .25 .71641       .0070   .0035  .0037 .00471       0       0      0
O3         0 .98937 .25617       .0065   .0048  .0049 .00538       0       0      0
O4    .26184 .12297 .99324       .0044   .0051  .0052 .00491 -.00016  .00089 .00020
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Wadsleyite
Download hom/wadsleyite.pdf
Holl C M, Smyth J R, Jacobsen S D, Frost D J
 
American Mineralogist 93 (2008) 598-607
Effects of hydration on the structure and compressibility of wadsleyite, beta-(Mg2SiO4)
Sample: WS3056, 0.005 wt% H2O
_database_code_amcsd 0004546
5.7008 11.4407 8.2582 90 90.000 90 Imma
atom     x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
MgM1     0      0      0 .0050  .0024  .0086  .0053      0      0 -.0008
MgM2     0    .25 .97088 .0057  .0020  .0073  .0050      0      0      0
MgM3   .25 .12750    .25 .0045  .0043  .0073  .0054      0 -.0012      0
Si       0 .11990 .61705 .0035  .0025  .0052  .0037      0      0 -.0002
O1       0    .25  .2161 .0040  .0052  .0050  .0048      0      0      0
O2       0    .25  .7165 .0072  .0019  .0062  .0051      0      0      0
O3       0 .98993  .2554 .0068  .0021  .0065  .0051      0      0      0
O4   .2617 .12277 .99216 .0048  .0027  .0077  .0051 -.0004  .0000 -.0002
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(Li2Mg)Si2(SiO4)3
 
Yang H, Konzett J, Downs R T, Frost D J
 
American Mineralogist 94 (2009) 630-633
Crystal structure and Raman spectrum of a high-pressure
Li-rich majoritic garnet, (Li2Mg)Si2(SiO4)3
Locality: synthetic, synthesized at P = 15 GPa, T = 1500 C
_database_code_amcsd 0004916
11.2660 11.2660 11.2660 90 90 90 Ia3d
atom      x      y      z occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
LiX    .125      0    .25 .65 .0133  .0070  .0165  .0165      0      0  .0018
MgX    .125      0    .25 .35 .0133  .0070  .0165  .0165      0      0  .0018
SiY       0      0      0     .0052  .0052  .0052  .0052  .0002  .0002  .0002
Si     .375      0    .25     .0052  .0056  .0050  .0050      0      0      0
O    .03231 .04389 .64800     .0077  .0075  .0095  .0061  .0010 -.0014 -.0002
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Forsterite
Download hom/forsterite.pdf
Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J
 
American Mineralogist 94 (2009) 751-760
Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa
Locality: synthetic
Sample: Anhydrous Fo100
_database_code_amcsd 0004936
4.7552 10.1985 5.9822 90 90 90 Pbnm
atom      x      y      z   occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1      .0     .0     .0  .997 .00651  .0060  .0080  .0056     .0     .0     .0
Mg2  .99148 .27747    .25  .999 .00629  .0067  .0056  .0066     .0     .0 .00015
Si1  .42643 .09402    .25  .995 .00456  .0040  .0048  .0049     .0     .0 .00004
O1    .7660 .09150    .25        .0057  .0039  .0069  .0063     .0     .0  .0001
O2    .2217 .44710    .25        .0056  .0056  .0047  .0064     .0     .0 -.0000
O3    .2775 .16305 .03313       .00606  .0057  .0069  .0056  .0014 -.0003  .0002
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Forsterite
Download hom/forsterite.pdf
Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J
 
American Mineralogist 94 (2009) 751-760
Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa
Locality: synthetic
Sample: SZ0408A
_database_code_amcsd 0004937
4.7545 10.2068 5.9863 90 90 90 Pbnm
atom      x      y      z   occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1      .0     .0     .0  .984 .00728  .0064  .0090 .00638     .0     .0     .0
Mg2  .99130 .27702    .25 1.002 .00725  .0073 .00638  .0081     .0     .0 .00028
Si   .42626 .09377    .25  .994 .00515 .00425 .00561 .00558     .0     .0 .00004
O1    .7661 .09134    .25       .00593  .0042  .0074  .0062     .0     .0 -.0001
O2    .2217 .44673    .25       .00640  .0063  .0057  .0072     .0     .0 -.0004
O3   .27705 .16301 .03280       .00662  .0061  .0073  .0064  .0011  .0001 -.0000
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Forsterite
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Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J
 
American Mineralogist 94 (2009) 751-760
Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa
Locality: synthetic
Sample: SZ0408B
_database_code_amcsd 0004938
4.7547 10.20416 5.98494 90 90 90 Pbnm
atom      x      y      z   occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1      .0     .0     .0  .990  .0075  .0065  .0089  .0070     .0     .0     .0
Mg2   .9911 .27714    .25 1.001  .0078  .0074  .0070  .0090     .0     .0  .0000
Si    .4263 .09380    .25  .993  .0060  .0047  .0061  .0073     .0     .0  .0002
O1    .7659  .0914    .25        .0065  .0047  .0072  .0076     .0     .0  .0006
O2    .2216  .4469    .25        .0070  .0067  .0063  .0079     .0     .0 -.0005
O3    .2774 .16284  .0330        .0074  .0066  .0073  .0082  .0012 -.0003  .0005
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(Na.98Mg.02)(Mg.51Si.49)Si2O6
 
Yang H, Konzett J, Frost D J, Downs R T
 
American Mineralogist 94 (2009) 942-949
X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated
Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system
Note: Sample J1
_database_code_amcsd 0004950
9.4051 8.6436 5.2679 90 108.142 90 P2/n
atom       x      y      z occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
NaM2     .75 .05151    .25 .96 .01059 .01223 .00892 .00861       0  .00034       0
MgM2     .75 .05151    .25 .04 .01059 .01223 .00892 .00861       0  .00034       0
NaM21    .75 .45644    .75     .01549 .02062 .00885 .01238       0 -.00158       0
MgM1     .75 .65466    .25     .00688 .00701 .00636 .00695       0  .00170       0
SiM11    .75 .84705    .75 .98 .00518 .00512 .00464 .00572       0  .00158       0
SiM1     .75 .84705    .75 .98 .00518 .00512 .00464 .00572       0  .00158       0
Si1   .04470 .84848 .22631     .00592 .00581 .00573 .00601 -.00043  .00155 -.00017
Si2   .03724 .66527 .73569     .00596 .00566 .00589 .00625  .00031  .00177  .00045
O1    .86221 .84423 .10170     .00747 .00594 .00877 .00694 -.00063  .00089 -.00056
O2    .85625 .69303 .65646     .00731 .00551 .00827 .00832  .00058  .00238 -.00034
O3    .12357 .01500 .30692     .00848 .00990 .00644 .00931 -.00196  .00331 -.00028
O4    .09819 .49496 .79057     .01087 .01193 .00868 .01200  .00181  .00371  .00040
O5    .11251 .76685 .01196     .00858 .00757 .01000 .00807 -.00009  .00230 -.00205
O6    .09258 .75262 .50666     .00841 .00836 .00957 .00743 -.00124  .00267  .00180
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Na(Mg.45Al.10Si.45)Si2O6
 
Yang H, Konzett J, Frost D J, Downs R T
 
American Mineralogist 94 (2009) 942-949
X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated
Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system
Note: Sample J2
_database_code_amcsd 0004951
9.3957 8.6262 5.2588 90 108.050 90 P2/n
atom       x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Na1      .75 .05171    .25 .485 .01131 .01472 .00693 .01029       0  .00096       0
Na2      .75 .45582    .75 .483 .01662 .02265 .00824 .01364       0 -.00214       0
MgM1A    .75 .65503    .25 .494 .00753 .00721 .00770 .00755       0  .00209       0
SiM1B    .75 .84699    .75 .487 .00564 .00647 .00526 .00529       0  .00196       0
Si1   .04427 .84800 .22667      .00683 .00715 .00677 .00638 -.00040  .00180 -.00038
Si2   .03743 .66469 .73490      .00731 .00719 .00781 .00688  .00021  .00211  .00053
O1    .86199 .84301 .10340      .00917 .00650 .01080 .00946  .00070  .00136 -.00128
O2    .85642 .69146 .65479      .00860 .00629 .00793 .01091  .00124  .00169  .00120
O3    .12282 .01493 .30608      .01021 .01032 .00884 .01086 -.00176  .00240 -.00002
O4    .09919 .49455 .79087      .01141 .01347 .00891 .01155  .00083  .00342  .00104
O5    .11187 .76627 .01142      .00975 .00890 .01231 .00845  .00081  .00328 -.00146
O6    .09329 .75181 .50591      .00967 .00848 .01114 .00866  .00036  .00157  .00358
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(Na.97Mg.03)(Mg.37Al.30Si.33)Si2O6
 
Yang H, Konzett J, Frost D J, Downs R T
 
American Mineralogist 94 (2009) 942-949
X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated
Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system
Note: Sample J3
_database_code_amcsd 0004952
9.4410 8.6038 5.2547 90 107.833 90 C2/c
atom      x      y      z occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
NaM2      0 .29901    .25 .97 .01536 .02015 .01108 .01050       0 -.00173       0
MgM2      0 .29901    .25 .03 .01536 .02015 .01108 .01050       0 -.00173       0
MgM1      0 .90483    .25 .37 .00646 .00693 .00730 .00471       0  .00114       0
AlM1      0 .90483    .25 .30 .00646 .00693 .00730 .00471       0  .00114       0
SiM1      0 .90483    .25 .33 .00646 .00693 .00730 .00471       0  .00114       0
Si   .29054 .09252 .23014     .00742 .00702 .00982 .00506  .00007  .00132 -.00092
O1   .10928 .07672 .12931     .01757 .00744 .02326 .02013  .00087  .00145 -.01167
O2   .36067 .26192 .29734     .01432 .02092 .01079 .01111 -.00122  .00472 -.00069
O3   .35323 .00760 .00861     .01171 .01209 .01681 .00633  .00393  .00298 -.00150
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(Na.97Mg.03)(Mg.24Al.55Si.21)Si2O6
 
Yang H, Konzett J, Frost D J, Downs R T
 
American Mineralogist 94 (2009) 942-949
X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated
Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system
Note: Sample J4
_database_code_amcsd 0004953
9.4429 8.5946 5.2437 90 107.741 90 C2/c
atom      x      y      z occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
NaM2      0 .29942    .25 .97 .01399 .01782 .00971 .01098       0 -.00076       0
MgM2      0 .29942    .25 .03 .01399 .01782 .00971 .01098       0 -.00076       0
MgM1      0 .90514    .25 .24 .00522 .00495 .00563 .00485       0  .00115       0
AlM1      0 .90514    .25 .55 .00522 .00495 .00563 .00485       0  .00115       0
SiM1      0 .90514    .25 .21 .00522 .00495 .00563 .00485       0  .00115       0
Si   .29049 .09280 .22964     .00641 .00562 .00766 .00585 -.00005  .00162 -.00081
O1   .10940 .07647 .12911     .01352 .00579 .01709 .01689  .00072  .00227 -.00646
O2   .36077 .26247 .29617     .01233 .01650 .00886 .01140 -.00166  .00390 -.00078
O3   .35342 .00763 .00784     .01032 .00951 .01432 .00718  .00212  .00262 -.00194
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(Na.99Mg.01)(Mg.16Al.70Si.14)Si2O6
 
Yang H, Konzett J, Frost D J, Downs R T
 
American Mineralogist 94 (2009) 942-949
X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated
Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system
Note: Sample J5
_database_code_amcsd 0004954
9.4373 8.5804 5.2348 90 107.647 90 C2/c
atom       x      y      z occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
NaM2       0 .29978    .25 .99 .01264 .01579 .00868 .01015       0 -.00101       0
MgM2       0 .29978    .25 .01 .01264 .01579 .00868 .01015       0 -.00101       0
MgM1       0 .90555    .25 .16 .00472 .00446 .00500 .00440       0  .00092       0
AlM1       0 .90555    .25 .70 .00472 .00446 .00500 .00440       0  .00092       0
SiM1       0 .90555    .25 .14 .00472 .00446 .00500 .00440       0  .00092       0
Si    .29053 .09304 .22912     .00569 .00506 .00648 .00535 -.00016  .00134 -.00043
O1    .10939 .07643 .12894     .00970 .00523 .01198 .01120  .00017  .00146 -.00222
O2    .36092 .26281 .29527     .01038 .01256 .00738 .01084 -.00187  .00300 -.00064
O3    .35358 .00743 .00744     .00896 .00799 .01195 .00706  .00092  .00245 -.00253
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Knorringite
Download hom/knorringite.pdf
Juhin A, Morin G, Elkaim E, Frost D J, Fialin M, Juillot F, Calas G
 
American Mineralogist 95 (2010) 59-63
Structure refinement of a synthetic knorringite, Mg3(Cr0.8Mg0.1Si0.1)2(SiO4)3
Locality: synthetic
_database_code_amcsd 0004999
11.5935 11.5935 11.5935 90 90 90 Ia-3d
atom     x     y     z occ Biso
CrY      0     0     0 .84  .34
MgY      0     0     0 .08  .34
SiY      0     0     0 .08  .34
MgX   .125     0   .25     1.12
SiZ   .375     0   .25      .46
O    .0348 .0516 .6571     1.08
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Phase-D (Al-rich)
 
Boffa Ballaran T, Frost D J, Miyajima N, Heidelbach F
 
American Mineralogist 95 (2010) 1113-1116
The structure of a super-aluminous version of the dense
hydrous-magnesium silicate phase D
Locality: synthetic
_database_code_amcsd 0005072
4.7621 4.7621 4.2964 90 90 120 P-31m
atom     x   y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
MgM1     0   0     0 .06  .0194  .0194  .0160  .0097      0      0
FeM1     0   0     0 .07  .0194  .0194  .0160  .0097      0      0
AlM1     0   0     0 .49  .0194  .0194  .0160  .0097      0      0
SiM1     0   0     0 .33  .0194  .0194  .0160  .0097      0      0
MgM2   1/3 2/3    .5 .04  .0107  .0107  .0115 .00535      0      0
FeM2   1/3 2/3    .5 .05  .0107  .0107  .0115 .00535      0      0
AlM2   1/3 2/3    .5 .32  .0107  .0107  .0115 .00535      0      0
SiM2   1/3 2/3    .5 .22  .0107  .0107  .0115 .00535      0      0
MgM3   1/3 2/3     0 .01  .0057  .0057  .0049 .00285      0      0
FeM3   1/3 2/3     0 .02  .0057  .0057  .0049 .00285      0      0
AlM3   1/3 2/3     0 .10  .0057  .0057  .0049 .00285      0      0
SiM3   1/3 2/3     0 .07  .0057  .0057  .0049 .00285      0      0
O    .6659   0 .2500      .0171  .0174  .0173  .0087 -.0042      0
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Phase A
 
Holl C M, Smyth J R, Manghnani M H, Amulele G M,
Sekar M, Frost D J, Prakapenka V B, Shen G
 
Physics and Chemistry of Minerals 33 (2006) 192-199
Crystal structure and compression of an iron-bearing Phase A to 33 GPa
_database_code_amcsd 0009025
7.8678 7.8678 9.5771 90 90 120 P6_3
atom      x      y      z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1  .37273 .45537  .3843 .981 .0045  .0028  .0040  .0067  .0017 -.0024 -.0005
Fe1  .37273 .45537  .3843 .019 .0045  .0028  .0040  .0067  .0017 -.0024 -.0005
Mg2  .22477 .24370  .1120 .983 .0035  .0026  .0024  .0048  .0007 -.0003 -.0010
Fe2  .22477 .24370  .1120 .017 .0035  .0026  .0024  .0048  .0007 -.0003 -.0010
Mg3     1/3    2/3  .1020 .325 .0132  .0129  .0129  .0139  .0065      0      0
Fe3     1/3    2/3  .1020 .009 .0132  .0129  .0129  .0139  .0065      0      0
Si1     2/3    1/3  .1730      .0026  .0017  .0018  .0044  .0009      0      0
Si2       0      0  .4007      .0041  .0042  .0042  .0040  .0021      0      0
O1    .2013  .0276 -.0230      .0047  .0046  .0027  .0074  .0024  .0014  .0003
O2    .4761  .0988  .4842      .0057  .0039  .0038  .0091  .0016 -.0013  .0000
O3    .4541  .2936  .2328      .0063  .0057  .0077  .0056  .0034  .0044 -.0018
O4    .1703  .4364  .2394      .0059  .0063  .0046  .0056  .0019 -.0017  .0012
O5      2/3    1/3      0      .0036  .0024  .0024  .0060  .0012      0      0
O6        0      0  .2329      .0057  .0048  .0048  .0076  .0024      0      0
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(Na0.97Mg0.03)(Mg0.43Fe3+0.17Si0.40)Si2O6
 
Posner E S, Konzett J, Frost D J, Downs R T, Yang H
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=1600-5368&volume=68&spage=18
Acta Crystallographica E68 (2012) i18-i18
High-pressure synthetic (Na0.97Mg0.03)(Mg0.43Fe3+0.17Si0.40)Si2O6,
with six-coordinated silicon, isostructural with P2/n omphacite
Locality: synthetic
_database_code_amcsd 0018651
9.4432 8.6457 5.2540 90 108.003 90 P2/n
atom       x      y      z occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
NaM2     .75 .04980    .25 .94  .0129  .0162  .0106  .0093      0  .0002      0
MgM2     .75 .04980    .25 .06  .0129  .0162  .0106  .0093      0  .0002      0
NaM21    .75 .45601    .75      .0169  .0210  .0107  .0128      0 -.0037      0
MgM1     .75 .65310    .25 .86 .00495  .0060  .0045  .0037      0  .0006      0
FeM1     .75 .65310    .25 .14 .00495  .0060  .0045  .0037      0  .0006      0
SiM11    .75 .84745    .75 .80 .00855  .0094  .0085  .0073      0  .0020      0
FeM11    .75 .84745    .75 .20 .00855  .0094  .0085  .0073      0  .0020      0
Si1   .04344 .84714 .22988     .00748  .0081  .0074  .0065 -.0002  .0016 -.0005
Si2   .03811 .66398 .73666     .00731  .0075  .0076  .0065  .0000  .0018  .0004
O1    .86242  .8417  .1106      .0133  .0103  .0128  .0165  .0007  .0039 -.0023
O2    .85803  .6879  .6524      .0129  .0074  .0173  .0132 -.0013  .0018  .0035
O3     .1201  .0136  .3071      .0130  .0200  .0074  .0106 -.0014  .0033 -.0009
O4     .1012  .4949  .7949      .0141  .0188  .0104  .0132  .0006  .0050  .0002
O5    .10966  .7652  .0132      .0105  .0098  .0136  .0078  .0009  .0024 -.0018
O6    .09535 .74992  .5087      .0112  .0125  .0129  .0086 -.0017  .0037  .0017
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 143 K
_database_code_amcsd 0018824
8.0746 8.0746 8.0746 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .98  .0042  .0042  .0042 -.0006 -.0006 -.0006
Si    .125  .125  .125      .0061  .0061  .0061      0      0      0
O    .2437 .2437 .2437      .0039  .0039  .0039  .0007  .0007  .0007
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 193 K
_database_code_amcsd 0018825
8.0756 8.0756 8.0756 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .97  .0049  .0049  .0049 -.0006 -.0006 -.0006
Si    .125  .125  .125      .0054  .0054  .0054      0      0      0
O    .2438 .2438 .2438      .0047  .0047  .0047  .0005  .0005  .0005
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 243 K
_database_code_amcsd 0018826
8.0777 8.0777 8.0777 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .96  .0056  .0056  .0056 -.0005 -.0005 -.0005
Si    .125  .125  .125 .98  .0052  .0052  .0052      0      0      0
O    .2438 .2438 .2438      .0059  .0059  .0059  .0006  .0006  .0006
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 303 K
_database_code_amcsd 0018827
8.0816 8.0816 8.0816 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .95  .0058  .0058  .0058 -.0009 -.0009 -.0009
Si    .125  .125  .125 .99  .0061  .0061  .0061      0      0      0
O    .2438 .2438 .2438      .0065  .0065  .0065  .0005  .0005  .0005
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 350 K
_database_code_amcsd 0018828
8.0860 8.0860 8.0860 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .95  .0075  .0075  .0075 -.0007 -.0007 -.0007
Si    .125  .125  .125      .0083  .0083  .0083      0      0      0
O    .2437 .2437 .2437      .0081  .0081  .0081  .0007  .0007  .0007
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Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 396 K
_database_code_amcsd 0018829
8.0889 8.0889 8.0889 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .96  .0081  .0081  .0081 -.0010 -.0010 -.0010
Si    .125  .125  .125      .0079  .0079  .0079      0      0      0
O    .2437 .2437 .2437      .0079  .0079  .0079  .0007  .0007  .0007
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 443 K
_database_code_amcsd 0018830
8.0931 8.0931 8.0931 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .95  .0090  .0090  .0090 -.0010 -.0010 -.0010
Si    .125  .125  .125      .0088  .0088  .0088      0      0      0
O    .2438 .2438 .2438      .0089  .0089  .0089  .0004  .0004  .0004
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 489 K
_database_code_amcsd 0018831
8.0976 8.0976 8.0976 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .96  .0104  .0104  .0104 -.0012 -.0012 -.0012
Si    .125  .125  .125 .98  .0091  .0091  .0091      0      0      0
O    .2438 .2438 .2438      .0101  .0101  .0101 -.0002 -.0002 -.0002
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 537 K
_database_code_amcsd 0018832
8.1030 8.1030 8.1030 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .96  .0109  .0109  .0109 -.0017 -.0017 -.0017
Si    .125  .125  .125      .0116  .0116  .0116      0      0      0
O    .2437 .2437 .2437      .0102  .0102  .0102  .0008  .0008  .0008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 586 K
_database_code_amcsd 0018833
8.1084 8.1084 8.1084 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .94  .0122  .0122  .0122 -.0016 -.0016 -.0016
Si    .125  .125  .125 .98  .0121  .0121  .0121      0      0      0
O    .2436 .2436 .2436      .0132  .0132  .0132  .0008  .0008  .0008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 635 K
_database_code_amcsd 0018834
8.1164 8.1164 8.1164 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .92  .0127  .0127  .0127 -.0026 -.0026 -.0026
Si    .125  .125  .125 .95  .0116  .0116  .0116      0      0      0
O    .2437 .2437 .2437      .0147  .0147  .0147  .0007  .0007  .0007
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 685 K
_database_code_amcsd 0018835
8.1279 8.1279 8.1279 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .94  .0175  .0175  .0175 -.0024 -.0024 -.0024
Si    .125  .125  .125 .95  .0160  .0160  .0160      0      0      0
O    .2438 .2438 .2438      .0180  .0180  .0180  .0004  .0004  .0004
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: T = 736 K
_database_code_amcsd 0018836
8.1430 8.1430 8.1430 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .92  .0205  .0205  .0205 -.0033 -.0033 -.0033
Si    .125  .125  .125 .93  .0195  .0195  .0195      0      0      0
O    .2438 .2438 .2438      .0219  .0219  .0219  .0015  .0015  .0015
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 635 K
_database_code_amcsd 0018837
8.0947 8.0947 8.0947 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .94  .0086  .0086  .0086 -.0013 -.0013 -.0013
Si    .125  .125  .125 .96  .0100  .0100  .0100      0      0      0
O    .2440 .2440 .2440      .0095  .0095  .0095  .0008  .0008  .0008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 685 K
_database_code_amcsd 0018838
8.1031 8.1031 8.1031 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .93  .0110  .0110  .0110 -.0017 -.0017 -.0017
Si    .125  .125  .125 .94  .0121  .0121  .0121      0      0      0
O    .2440 .2440 .2440      .0132  .0132  .0132  .0017  .0017  .0017
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 736 K
_database_code_amcsd 0018839
8.1115 8.1115 8.1115 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .92  .0134  .0134  .0134 -.0022 -.0022 -.0022
Si    .125  .125  .125 .91  .0142  .0142  .0142      0      0      0
O    .2442 .2442 .2442      .0168  .0168  .0168  .0019  .0019  .0019
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 635 K, split Si model
_database_code_amcsd 0018840
8.0947 8.0947 8.0947 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .94  .0086  .0086  .0086 -.0012 -.0012 -.0012
Si1   .125  .125  .125 .95  .0100  .0100  .0100      0      0      0
Si2     .5    .5     0 .01
O    .2441 .2441 .2441      .0098  .0098  .0098  .0008  .0008  .0008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 685 K, split Si model
_database_code_amcsd 0018841
8.1031 8.1031 8.1031 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .92  .0114  .0114  .0114 -.0017 -.0017 -.0017
Si1   .125  .125  .125 .92  .0124  .0124  .0124      0      0      0
Si2     .5    .5     0 .03
O    .2442 .2442 .2442      .0137  .0137  .0137  .0017  .0017  .0017
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Ringwoodite
Download hom/ringwoodite.pdf
Ye Y, Brown D A, Smyth J R, Panero W R, Jacobsen S D, Chang Y Y, Townsend J P,
Thomas S M, Hauri E H, Dera P, Frost D J
 
American Mineralogist 97 (2012) 573-582
Compressibility and thermal expansion of hydrous ringwoodite with 2.5(3) wt% H2O
Locality: synthetic
Note: at room T after heating to T = 736 K, split Si model
_database_code_amcsd 0018842
8.1115 8.1115 8.1115 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg      .5    .5    .5 .90  .0142  .0142  .0142 -.0021 -.0021 -.0021
Si1   .125  .125  .125 .87  .0147  .0147  .0147      0      0      0
Si2     .5    .5     0 .05
O    .2444 .2444 .2444      .0176  .0176  .0176  .0019  .0019  .0019
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
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Total number of retrieved datasets: 48
View in amc, download in amc


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