American Mineralogist Crystal Structure Database

11 matching records for this search.

Nukundamite
Download hom/nukundamite.pdf
Sugaki A, Shima H, Kitakaze A, Mizota T
Download am/vol66/AM66_398.pdf
American Mineralogist 66 (1981) 398-402
Hydrothermal synthesis of nukundamite and its crystal structure
_database_code_amcsd 0000828
3.7830 3.7830 11.1950 90 90 120 P-3m1
atom   x   y     z  occ Biso
Cu1  2/3 1/3 .1547 .848 0.87
Fe1  2/3 1/3 .1547 .152 0.87
Cu2  2/3 1/3 .5790 .848 1.92
Fe2  2/3 1/3 .5790 .152 1.92
S1     0   0 .0921      1.08
S2   2/3 1/3 .3609      0.96
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Ohmilite
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Mizota T, Komatsu M, Chihara K
Download am/vol68/AM68_811.pdf
American Mineralogist 68 (1983) 811-817
A refinement of the crystal structure of ohmilite, Sr3(Ti,Fe3+)(O,OH)(Si2O6)2*
2-3H2O
_database_code_amcsd 0000908
10.979 7.799 7.818 90 100.9 90 P2_1/m
atom     x     y     z  occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Sr1  .1107   .25 .3523      0.0019 0.0024 0.0026      0 0.0007      0
Sr2  .4164   .25 .7175      0.0015 0.0021 0.0042      0 0.0010      0
Sr3  .2667   .75 .3916      0.0019 0.0018 0.0029      0 0.0010      0
Ti       0     0     0      0.0014 0.0176 0.0019 0.0014 0.0004 -.0017
Si1  .2989 .4532 .1160      0.0015 0.0015 0.0024 0.0000 0.0004 -.0001
Si2  .2054 .5470 .7418      0.0018 0.0011 0.0024 0.0000 0.0010 0.0000
O1   .0278   .25 .0033      0.0023 0.0032 0.0041      0 0.0013      0
O2   .1669 .5289 .1486      0.0018 0.0023 0.0034 0.0000 0.0003 -.0008
O3   .0665 .5267 .7762      0.0020 0.0024 0.0031 -.0002 0.0010 0.0001
O4   .2972   .25 .1691      0.0031 0.0013 0.0032      0 0.0009      0
O5   .2417   .75 .7344      0.0038 0.0005 0.0047      0 0.0025      0
O6   .4108 .5446 .2410      0.0025 0.0026 0.0043 -.0005 0.0002 -.0011
O7   .2337 .4572 .5698      0.0030 0.0015 0.0033 0.0001 0.0011 -.0008
O8   .3039 .4610 .9070      0.0020 0.0029 0.0033 0.0006 0.0012 0.0007
Wat1 .0283   .75 .4096      0.0017 0.0037 0.0041      0 -.0001      0
Wat2 .5077   .25 .4323      0.0030 0.0054 0.0046      0 0.0006      0
Wat3  .521   .25  .029 .274 0.0110 0.0050 0.1300      0 0.0330      0
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Magnesioferrite
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Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
 
Physics and Chemistry of Minerals 31 (2004) 278-287
Single-crystal X-ray diffraction study of cation distribution
in MgAl2O4-MgFe2O4 spinel solid solution
Sample: T = 23 C, x = 1.21
_database_code_amcsd 0008861
8.2796 8.2796 8.2796 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
MgA   .125  .125  .125 .38 .559 .00204 .00204 .00204       0       0       0
AlA   .125  .125  .125 .09 .559 .00204 .00204 .00204       0       0       0
FeA   .125  .125  .125 .53 .559 .00204 .00204 .00204       0       0       0
MgB     .5    .5    .5 .31 .591 .00215 .00215 .00215 -.00010 -.00010 -.00010
AlB     .5    .5    .5 .35 .591 .00215 .00215 .00215 -.00010 -.00010 -.00010
FeB     .5    .5    .5 .34 .591 .00215 .00215 .00215 -.00010 -.00010 -.00010
O    .2588 .2588 .2588     .919 .00335 .00335 .00335 -.00021 -.00021 -.00021
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Magnesioferrite
Download hom/magnesioferrite.pdf
Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
 
Physics and Chemistry of Minerals 31 (2004) 278-287
Single-crystal X-ray diffraction study of cation distribution
in MgAl2O4-MgFe2O4 spinel solid solution
Sample: T = 23 C, x = 1.53
_database_code_amcsd 0008862
8.3252 8.3252 8.3252 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
MgA   .125  .125  .125 .28 .541 .00195 .00195 .00195       0       0       0
AlA   .125  .125  .125 .05 .541 .00195 .00195 .00195       0       0       0
FeA   .125  .125  .125 .66 .541 .00195 .00195 .00195       0       0       0
MgB     .5    .5    .5 .36 .573 .00207 .00207 .00207 -.00010 -.00010 -.00010
AlB     .5    .5    .5 .21 .573 .00207 .00207 .00207 -.00010 -.00010 -.00010
FeB     .5    .5    .5 .43 .573 .00207 .00207 .00207 -.00010 -.00010 -.00010
O    .2578 .2578 .2578     .802 .00289 .00289 .00289 -.00024 -.00024 -.00024
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Magnesioferrite
Download hom/magnesioferrite.pdf
Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
 
Physics and Chemistry of Minerals 31 (2004) 278-287
Single-crystal X-ray diffraction study of cation distribution
in MgAl2O4-MgFe2O4 spinel solid solution
Sample: T = 23 C, x = 1.77
_database_code_amcsd 0008863
8.3422 8.3422 8.3422 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
MgA   .125  .125  .125 .19 .563 .00202 .00202 .00202       0       0       0
FeA   .125  .125  .125 .81 .563 .00202 .00202 .00202       0       0       0
MgB     .5    .5    .5 .41 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
AlB     .5    .5    .5 .11 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
FeB     .5    .5    .5 .48 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
O    .2570 .2570 .2570     .794 .00285 .00285 .00285 -.00020 -.00020 -.00020
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Magnesioferrite
Download hom/magnesioferrite.pdf
Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
 
Physics and Chemistry of Minerals 31 (2004) 278-287
Single-crystal X-ray diffraction study of cation distribution
in MgAl2O4-MgFe2O4 spinel solid solution
Sample: T = 23 C, x = 2.00
_database_code_amcsd 0008864
8.3600 8.3600 8.3600 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z  occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
MgA   .125  .125  .125 .146 .662 .00237 .00237 .00237       0       0       0
FeA   .125  .125  .125 .854 .662 .00237 .00237 .00237       0       0       0
MgB     .5    .5    .5 .427 .700 .00250 .00250 .00250 -.00013 -.00013 -.00013
FeB     .5    .5    .5 .573 .700 .00250 .00250 .00250 -.00013 -.00013 -.00013
O    .2573 .2573 .2573      .785 .00281 .00281 .00281 -.00002 -.00002 -.00002
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LaAlO3
 
Nakatsuka A, Ohtaka O, Arima H, Nakayama N, Mizota T
Download http://scripts.iucr.org/cgi-bin/openurl?genre=article&issn=1600-5368&volume=61&spage=148
Acta Crystallographica E61 (2005) i148-i150
Cubic phase of single-crystal LaAlO3 perovskite synthesized at
4.5 GPa and 1273 K
Locality: synthetic
_database_code_amcsd 0010454
3.7913 3.7913 3.7913 90 90 90 Pm-3m
atom  x  y  z    Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
La    0  0  0 .004299 .00430  .0043  .0043      0      0      0
Al   .5 .5 .5  .00377 .00380  .0038  .0038      0      0      0
O     0 .5 .5  .01400  .0027  .0197  .0197      0      0      0
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Strontio-orthojoaquinite
Download hom/strontioorthojoaquinite.pdf
Kato T, Mizota T
 
Journal of the Faculty of Liberal Arts. Yamaguchi University (Natural Science) 24 (1990) 23-32
The crystal structure of strontio-orthojoaquinite
Locality: amphibole-quartz-albite dike cutting serpentinite in Ohmi, Nigata Prefecture, Japan
_database_code_amcsd 0014113
10.602 9.841 22.621 90 90 90 P2_1am
atom    x    y    z Biso
Bal     0    0    0  .47
Ba2    .5   .5    0  .48
Ba3  .381 .227 .275  .58
Ba4  .753 .221 .222  .44
Ba5  .638 .021   .5 1.03
Ba6  .146 .527   .5  .09
Til  .378 .250 .436  .10
Ti2  .753 .255 .063  .10
Si1  .038 .247 .119  .10
Si2  .474 .231 .124  .10
Si3  .254 .044 .140 1.72
Si4  .261 .445 .140  .10
Si5  .382 .946 .361  .10
Si6  .382 .522 .357 1.31
Si7  .654 .259 .375  .22
Si8  .096 .259 .380  .37
O1   .129 .353 .119 2.74
O2   .402 .114 .111  .10
O3   .146 .118 .103  .10
O4   .397 .376 .112  .10
O5   .745 .101 .123  .60
O6   .739 .366 .132  .10
O7   .528 .302 .188  .10
O8   .013 .273 .225  .10
O9   .560 .219 .061 2.50
O10  .974 .248 .065 1.00
O11  .245 .079 .215  .10
O12  .287 .436 .211  .10
O13  .502 .880 .397  .10
O14  .276 .887 .386  .60
O15  .230 .625 .386 3.87
O16  .538 .586 .389 1.39
O17  .603 .244 .310 1.43
O18  .149 .260 .314  .11
O19  .205 .240 .434  .10
O20  .562 .263 .429  .10
O21  .383 .120 .356 3.91
O22  .377 .410 .374  .10
O23  .887 .421 .283 1.31
O24  .905 .076 .292 2.29
OH1  .782 .131    0  .10
OH2  .765 .374    0  .10
OH3  .383 .003   .5  .10
OH4  .384 .462   .5  .10
OH5  .295 .246    0 1.00
OH6  .906 .227   .5 1.00
OH7  .563 .996 .227 1.00
Fe   .065 .128 .248 1.13
Na   .057 .452 .234 2.73
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Chabazite-Ca
Download hom/chabaziteca.pdf
Nakatsuka A, Okada H, Fujiwara K, Nakayama N, Mizota T
 
Microporous and Mesoporous Materials 102 (2007) 188-195
Crystallographic configurations of water molecules and exchangeable cations in a
hydrated natural CHA-zeolite (chabazite)
Locality: Komuro, Ohhito, Shizuoka Prefecture, Japan
_database_code_amcsd 0017694
9.3943 9.3943 9.3943 94.369 94.369 94.369 R-3m
atom      x       y      z  occ  Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3)  U(2,3)
Ca1   .4070   .4070  .4070 .293 6.477   .079   .079   .079  -.015  -.015   -.015
Na1   .4070   .4070  .4070 .092 6.477   .079   .079   .079  -.015  -.015   -.015
Ca2   .5831   .5831  .2311 .111  3.84   .040   .040   .064  -.017   .008    .008
Na2   .5831   .5831  .2311 .035  3.84   .040   .040   .064  -.017   .008    .008
Ca3   .2089   .2089  .2089 .132  4.64   .061   .061   .061   .022   .022    .022
Na3   .2089   .2089  .2089 .041  4.64   .061   .061   .061   .022   .022    .022
Ca4       0       0      0 .052  13.4    .16    .16    .16   -.04   -.04    -.04
Na4       0       0      0 .016  13.4    .16    .16    .16   -.04   -.04    -.04
Al   .10460  .33312 .87654 .283  .968 .01118 .00953 .01586 .00102 .00117 -.00056
Si   .10460  .33312 .87654 .713  .968 .01118 .00953 .01586 .00102 .00117 -.00056
O1   .26125 -.26125      0      2.842  .0306  .0306  .0417 -.0029 -.0107  -.0107
O2   .15197 -.15197     .5      2.245  .0356  .0356  .0149  .0076  .0022   .0022
O3   .25347  .25347 .89240      2.731  .0227  .0227  .0594  .0084  .0034   .0034
O4   .02591  .02591 .32385      2.606  .0313  .0313  .0388  .0131  .0057   .0057
Wat1   .809    .672   .517 .345  25.8    .23    .42    .29   -.24    .06    -.01
Wat2     .5      .5      . .759  9.96   .102   .133   .133  -.044  -.044    .044
Wat3  .2538   .2538  .2538 .555  5.83   .070   .070   .070  -.018  -.018   -.018
Wat4   .311    .311   .561 .418  28.5    .51    .51    .10   -.01    .13     .13
Wat5  .3643  -.3643     .5 .406  31.3    .42    .42    .34    .36   -.19    -.19
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Ohmilite
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Mizota T, Komatsu M, Chihara K
 
Mineralogical Journal 7 (1973) 302-305
On the crystal structure of Sr3TiSi4O12(OH)*2H2O, a new mineral
Locality: Ohmi District, Niigata Prefecture, Central Japan
Note: paper is missing data for O8
_database_code_amcsd 0014415
10.958 7.778 7.799 90 100.90 90 P2_1/m
atom     x     y     z Biso
Sr1  .1106   .25 .3530  .18
Sr2  .4165   .25 .7175  .23
Sr3  .2667   .75 .3919  .17
Ti       0     0     0  .78
Si1  .2988 .4528 .1163 -.04
Si2  .2058 .5485 .7421 -.06
O1   .2981   .25 .1688  .20
O2   .1654 .5300 .1481  .03
O3   .4099 .5451 .2417  .27
O4   .3049 .1601 .9080  .17
O5   .2345 .4565 .5695  .19
O6   .0641 .5289 .7751  .22
O7   .2410   .75 .7369  .54
OH   .0235   .25 .0029  .92
Wat1 .0281   .75 .4091  .50
Wat2 .5085   .25 .4311  .89
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Masutomilite
Download hom/masutomilite.pdf
Mizota T, Kato T, Harada K
Download mj/vol13/MJ13_13.pdf
Mineralogical Journal 13 (1986) 13-21
The crystal structure of masutomilite, Mn analogue of zinnwaldite
Locality: Tanakamiyama, Ohtsu, Japan
_database_code_amcsd 0014426
5.262 9.102 10.094 90 100.83 90 C2
atom      x      y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
K         0     .5     0 .861 2.15   .018  .0072  .0054      0  .0018      0
Na        0     .5     0 .072 2.15   .018  .0072  .0054      0  .0018      0
Rb        0     .5     0 .067 2.15   .018  .0072  .0054      0  .0018      0
LiM1      0 -.0081    .5 .635 1.09   .007   .004   .004      0   .002      0
MnM1      0 -.0081    .5  .25 1.09   .007   .004   .004      0   .002      0
FeM1      0 -.0081    .5  .05 1.09   .007   .004   .004      0   .002      0
AlM2      0  .3190    .5  .98  .97   .005   .005   .002      0   .000      0
FeM2      0  .3190    .5  .02  .97   .005   .005   .002      0   .000      0
LiM3     .5  .1587    .5 .635 1.00   .009   .003   .003      0   .001      0
MnM3     .5  .1587    .5  .25 1.00   .009   .003   .003      0   .001      0
FeM3     .5  .1587    .5  .05 1.00   .009   .003   .003      0   .001      0
SiT1  .0751   .166 .2282  .89  .54   .004   .002   .002  -.001   .002   .000
AlT1  .0751   .166 .2282  .11  .54   .004   .002   .002  -.001   .002   .000
SiT11 .5852  .3297 .2287  .78  .78   .003   .003   .002  -.002   .000 -.0001
AlT11 .5852  .3297 .2287  .22  .78   .003   .003   .002  -.002   .000 -.0001
O1    .0396 -.0034 .1727      1.38   .013   .004   .003  -.001   .001   .002
O2    .3183  .2346 .1716      1.76   .004   .008   .006  -.003   .003  -.002
O22   .8214  .2573 .1611      1.36   .018   .004   .002   .002   .003  -.001
O3    .1148  .1699 .3919      1.16   .008   .005   .002   .000   .001  -.001
O33   .6586  .3219 .3923       .63   .003   .002   .002   .002   .000  -.001
F     .1088  .4677 .3984  .73  .88   .007   .003   .003  -.001   .002   .000
OH    .1088  .4677 .3984  .27  .88   .007   .003   .003  -.001   .002   .000
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Total number of retrieved datasets: 11
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