American Mineralogist Crystal Structure Database

15 matching records for this search.

Euclase
Download hom/euclase.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = .001 kbar
_database_code_amcsd 0001036
4.780 14.322 4.6335 90 100.310 90 P2_1/a
atom      x      y      z Biso
Si   .17752 .10027 .53639  .39
Al   .24877 .44470 .95708  .45
Be    .1741  .3006  .4571  .60
O1    .3818  .0324  .7630  .52
O2    .3800  .3770  .6521  .50
O3    .3431  .1998  .5248  .53
O4    .1006  .0531  .2113  .50
O5    .1596  .3320  .1206  .71
H      .063   .302   .011  2.4
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Euclase
Download hom/euclase.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 21 kbar
_database_code_amcsd 0001037
4.759 14.255 4.612 90 100.24 90 P2_1/a
atom     x     y     z Biso
Si   .1784 .1002 .5359  .58
Al   .2477 .4441 .9576  .70
Be   .1707 .2985 .4573  1.0
O1   .3831 .0324 .7592  .69
O2   .3790 .3772 .6489  .67
O3   .3445 .1966 .5291  .65
O4   .1010 .0542 .2096  .67
O5   .1586 .3297 .1156  .81
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View JMOL 3-D Structure (permalink)
 
Euclase
Download hom/euclase.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 42 kbar
_database_code_amcsd 0001038
4.746 14.189 4.599 90 100.18 90 P2_1/a
atom     x     y     z Biso
Si   .1784 .1007 .5364  .74
Al   .2481 .4433 .9573  .80
Be   .1697 .3038 .4550   .9
O1   .3818 .0323 .7611  .01
O2   .3754 .3783 .6487  .76
O3   .3439 .1984 .5303  .67
O4   .1031 .0543 .2101  .79
O5   .1562 .3295 .1175  .91
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View JMOL 3-D Structure (permalink)
 
Euclase
Download hom/euclase.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 62 kbar
_database_code_amcsd 0001039
4.730 14.136 4.580 90 100.16 90 P2_1/a
atom     x     y     z Biso
Si   .1793 .1002 .5359  .64
Al   .2481 .4428 .9582  .68
Be   .1719 .3029 .4524   .9
O1   .3840 .0320 .7609  .94
O2   .3758 .3780 .6484  .75
O3   .3463 .1990 .5313  .65
O4   .1042 .0563 .2074  .70
O5   .1558 .3286 .1144  .74
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View JMOL 3-D Structure (permalink)
 
Beryl
Download hom/beryl.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = .001 kbar
_database_code_amcsd 0001040
9.208 9.208 9.188 90 90 120 P6/mcc
atom     x     y     z Biso
Be      .5     0   .25  .57
Al     1/3   2/3   .25  .51
Si   .3876 .1159     0  .44
O1   .3103 .2369     0  .82
O2   .4985 .1456 .1453  .68
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View JMOL 3-D Structure (permalink)
 
Beryl
Download hom/beryl.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 18 kbar
_database_code_amcsd 0001041
9.179 9.179 9.157 90 90 120 P6/mcc
atom     x     y     z Biso
Be      .5     0   .25   .3
Al     1/3   2/3   .25   .9
Si   .3882 .1155     0  .68
O1   .3122 .2376     0  .58
O2   .4987 .1459 .1449  .78
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View JMOL 3-D Structure (permalink)
 
Beryl
Download hom/beryl.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 36 kbar
_database_code_amcsd 0001042
9.153 9.153 9.119 90 90 120 P6/mcc
atom     x     y     z Biso
Be      .5     0   .25   .4
Al     1/3   2/3   .25  1.1
Si   .3883 .1161     0  .87
O1   .3111 .2371     0 1.06
O2   .4984 .1450 .1447  .98
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View JMOL 3-D Structure (permalink)
 
Beryl
Download hom/beryl.pdf
Hazen R M, Au A Y, Finger L W
Download am/vol71/AM71_977.pdf
American Mineralogist 71 (1986) 977-984
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH)
Sample: Pressure = 57 kbar
_database_code_amcsd 0001043
9.127 9.127 9.064 90 90 120 P6/mcc
atom     x     y     z Biso
Be      .5     0   .25   .8
Al     1/3   2/3   .25  1.0
Si   .3893 .1166     0  .95
O1   .3107 .2366     0  .30
O2   .4992 .1452 .1470  .72
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View JMOL 3-D Structure (permalink)
 
Phenakite
Download hom/phenakite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 1 bar
_database_code_amcsd 0007371
12.4704 12.4704 8.2504 90 90 120 R-3
atom      x      y      z Biso B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
Be1   .1941  .2104  .4155  .36 .00095 .00083 .00097 .00045 -.00011  .00007
Be2   .1941  .2118  .0841  .40 .00089 .00107 .00117 .00055  .00001 -.00003
Si   .19550 .21155 .74996  .14 .00032 .00040 .00039 .00021  .00004  .00005
O1    .2095  .0884  .7503  .29 .00099 .00054 .00086 .00049 -.00007  .00004
O2    .3336  .3332  .7501  .26 .00048 .00054 .00109 .00025 -.00005 -.00008
O3    .1225  .2100  .9146  .26 .00061 .00089 .00059 .00049  .00006  .00004
O4    .1225  .2090  .5850  .28 .00054 .00099 .00057 .00045  .00001  .00006
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View JMOL 3-D Structure (permalink)
 
Phenakite
Download hom/phenakite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 16 kbar
_database_code_amcsd 0007372
12.437 12.437 8.228 90 90 120 R-3
atom     x     y     z Biso
Be1  .1921 .2093 .4154  .81
Be2  .1947 .2123 .0820  .94
Si   .1947 .2116 .7502  .59
O1   .2098 .0885 .7499  .71
O2   .3332 .3332 .7493  .86
O3   .1227 .2098 .9148  .73
O4   .1212 .2090 .5849  .77
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Phenakite
Download hom/phenakite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 36 kbar
_database_code_amcsd 0007373
12.397 12.397 8.207 90 90 120 R-3
atom     x     y     z Biso
Be1  .1944 .2113 .4170  .93
Be2  .1929 .2129 .0840 1.25
Si   .1950 .2118 .7497  .52
O1   .2096 .0885 .7509  .67
O2   .3339 .3341 .7501  .68
O3   .1227 .2101 .9150  .71
O4   .1218 .2086 .5851  .85
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Phenakite
Download hom/phenakite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 49.5 kbar
_database_code_amcsd 0007374
12.370 12.370 8.188 90 90 120 R-3
atom     x     y     z Biso
Be1  .1924 .2096 .4156  .87
Be2  .1932 .2121 .0842  .94
Si   .1950 .2118 .7496  .49
O1   .2095 .0888 .7508  .70
O2   .3334 .3336 .7500  .79
O3   .1219 .2098 .9151  .69
O4   .1224 .2094 .5840  .68
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Bertrandite
Download hom/bertrandite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 1 bar
_database_code_amcsd 0007375
8.7135 15.268 4.5683 90 90 90 Cmc2_1
atom     x     y     z Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3) B(2,3)
Be1  .1735 .0527 .1628  .45  .0024  .0005  .0020 -.00005  .0045  .0005
Be2  .3264 .2203 .1517  .48  .0015  .0005  .0058   .0003  .0042 -.0024
Si   .3254 .1144 .6523  .21 .00095 .00026  .0011  .00008  .0005 -.0002
O1   .2897 .1244     0  .38  .0025  .0003  .0018  -.0002 -.0002  .0001
O2   .2101 .0431 .5074  .31  .0016  .0003  .0019  -.0000 -.0009  .0001
O3   .2934 .2093 .5024  .42  .0027  .0003  .0014   .0003 -.0000 -.0001
O4       0 .5852 .5951  .46  .0008  .0005  .0080       0      0 -.0005
OH1      0 .7553 .0886  .54  .0013  .0007  .0066       0      0  .0009
OH2      0 .0872 .0993  .53  .0017  .0008  .0039       0      0  .0008
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Bertrandite
Download hom/bertrandite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 23 kbar
Note: x-coordinate of O2 altered
_database_code_amcsd 0007376
8.641 15.051 4.5338 90 90 90 Cmc2_1
atom     x     y     z Biso
Be1  .1679 .0536  .094   .6
Be2  .3246 .2214  .061  .06
Si   .3261 .1135 .6546  .52
O1   .2939 .1246     0   .8
O2   .2067 .0438 .4987  1.0
O3   .2948 .2081 .4904   .9
O4       0 .5821 .5843   .9
OH1      0 .7600 .0826  .87
OH2      0 .0916 .0760   .6
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Bertrandite
Download hom/bertrandite.pdf
Hazen R M, Au A Y
 
Physics and Chemistry of Minerals 13 (1986) 69-78
High-pressure crystal chemistry of phenakite (Be2SiO4)
and bertrandite (Be4Si2O7(OH)2)
Sample: P = 41 kbar
Note: y-coordinate of O3 altered
_database_code_amcsd 0007377
8.587 14.912 4.5901 90 90 90 Cmc2_1
atom     x     y     z Biso
Be1  .1723 .0545  .136   .8
Be2  .3297 .2233  .065   .5
Si   .3270 .1128 .6499  .45
O1   .2956 .1233     0   .8
O2   .2048 .0443 .5034   .8
O3   .2990 .2086 .4846  1.1
O4       0 .5796 .5880   .7
OH1      0 .7628 .0533   .5
OH2      0 .0947 .0762   .6
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 15
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