American Mineralogist Crystal Structure Database

43 matching records for this search.

Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = .6 GPa
_database_code_amcsd 0002432
3.1264 3.1264 4.7315 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .220
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 2.5 GPa
_database_code_amcsd 0002433
3.1090 3.1090 4.6573 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .226
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 6.2 GPa
_database_code_amcsd 0002434
3.0763 3.0763 4.549 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .235
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 8.9 GPa
_database_code_amcsd 0002435
3.0533 3.0533 4.475 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .246
Download AMC data (View Text File)
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 12.5 GPa
_database_code_amcsd 0002436
3.0114 3.0114 4.353 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .250
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 16.0 GPa
_database_code_amcsd 0002437
3.0003 3.0003 4.325 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .246
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View JMOL 3-D Structure
 
Brucite
Download hom/brucite.pdf
Nagai T, Hattori T, Yamanaka T
Download am/vol85/AM85_760.pdf
American Mineralogist 85 (2000) 760-764
Compression mechanism of brucite: An investigation by the structural refinement
under pressure
Sample: P = 18.0 GPa
_database_code_amcsd 0002438
2.9838 2.9838 4.294 90 90 120 P-3m1
atom   x   y    z
Mg     0   0    0
O    1/3 2/3 .250
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample at P = 0 GPa
_database_code_amcsd 0002569
9.798 9.140 5.205 90 101.80 90 C2/c
atom     x     y     z Biso
Fe1      0 .9076   .25  .56
Fe2      0 .2709   .25  .54
Ge   .3006 .0925 .2161 .362
O1   .1186 .0899 .1388  .54
O2   .3840 .2402 .3833  .58
O3   .3583 .0647 .9161  .58
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample at P = 1.5 GPa
_database_code_amcsd 0002570
9.746 9.084 5.177 90 101.52 90 C2/c
atom     x     y     z Biso
Fe1      0 .9084   .25 1.48
Fe2      0 .2715   .25 1.45
Ge   .3011 .0927 .2155 1.38
O1   .1193 .0891 .1366 1.52
O2   .3875 .2418 .3845 1.87
O3   .3601 .0661 .9127 1.57
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample at P = 4.5 GPa
_database_code_amcsd 0002571
9.651 8.988 5.136 90 100.97 90 C2/c
atom     x     y     z Biso
Fe1      0 .9101   .25 1.43
Fe2      0 .2723   .25 1.38
Ge   .3015 .0936 .2145 1.27
O1   .1181 .0910 .1350 1.37
O2   .3860 .2440 .3879 1.47
O3   .3645 .0657 .9134 1.44
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample at P = 7.4 GPa
_database_code_amcsd 0002572
9.600 8.912 5.108 90 100.67 90 C2/c
atom     x     y     z Biso
Fe1      0 .9111   .25 1.49
Fe2      0 .2727   .25 1.48
Ge   .3023 .0941 .2138 1.41
O1   .1193 .0910 .1360 1.39
O2   .3806 .2465 .3867 1.67
O3   .3654 .0656 .9098 1.63
Download AMC data (View Text File)
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample at P = 8.2 GPa
_database_code_amcsd 0002573
9.583 8.883 5.093 90 100.56 90 C2/c
atom     x     y     z Biso
Fe1      0 .9115   .25 1.32
Fe2      0 .2728   .25 1.26
Ge   .3022 .0943 .2136 1.27
O1   .1197 .0898 .1340 1.49
O2   .3820 .2463 .3848 1.63
O3   .3629 .0680 .9081 1.37
Download AMC data (View Text File)
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View JMOL 3-D Structure
 
Clinopyroxene
 
Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H
Download am/vol85/AM85_1485.pdf
American Mineralogist 85 (2000) 1485-1491
Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene
(C2/c) up to 8.2 GPa
Sample: Ideal pyroxene structure
_database_code_amcsd 0002574
9.287 8.400 4.850 90 100.025 90 C2/c
atom     x     y      z
Fe1      0 11/12    .25
Fe2      0   .25    .25
Ge    5/16  1/12   3/16
O1     1/8  1/12    1/8
O2     3/8   .25    3/8
O3     3/8  1/12    7/8
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View JMOL 3-D Structure
 
Goethite
Download hom/goethite.pdf
Nagai T, Kagi H, Yamanaka T
Download am/vol88/AM88_1423.pdf
American Mineralogist 88 (2003) 1423-1427
Variation of hydrogen bonded O...O distances in goethite at high pressure
Sample at P = 0 GPa
_database_code_amcsd 0003165
4.6250 9.9900 3.0370 90 90 90 Pbnm
atom     x     y   z
Fe   -.045  .145 .25
O1    .288 -.199 .25
O2   -.198 -.053 .25
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View JMOL 3-D Structure
 
Goethite
Download hom/goethite.pdf
Nagai T, Kagi H, Yamanaka T
Download am/vol88/AM88_1423.pdf
American Mineralogist 88 (2003) 1423-1427
Variation of hydrogen bonded O...O distances in goethite at high pressure
Sample at P = 0.5 GPa
_database_code_amcsd 0003166
4.6152 9.9870 3.0316 90 90 90 Pbnm
atom      x      y   z
Fe   -.0485  .1466 .25
O1     .288 -.1968 .25
O2    -.198 -.0541 .25
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View JMOL 3-D Structure
 
Goethite
Download hom/goethite.pdf
Nagai T, Kagi H, Yamanaka T
Download am/vol88/AM88_1423.pdf
American Mineralogist 88 (2003) 1423-1427
Variation of hydrogen bonded O...O distances in goethite at high pressure
Sample at P = 2.8 GPa
_database_code_amcsd 0003167
4.5692 9.9428 3.0163 90 90 90 Pbnm
atom      x      y   z
Fe   -.0491  .1460 .25
O1     .288 -.1964 .25
O2    -.200 -.0538 .25
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Goethite
Download hom/goethite.pdf
Nagai T, Kagi H, Yamanaka T
Download am/vol88/AM88_1423.pdf
American Mineralogist 88 (2003) 1423-1427
Variation of hydrogen bonded O...O distances in goethite at high pressure
Sample at P = 6.3 GPa
_database_code_amcsd 0003168
4.5086 9.8759 2.9910 90 90 90 Pbnm
atom      x      y   z
Fe   -.0472  .1454 .25
O1     .295 -.1960 .25
O2    -.203 -.0538 .25
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Goethite
Download hom/goethite.pdf
Nagai T, Kagi H, Yamanaka T
Download am/vol88/AM88_1423.pdf
American Mineralogist 88 (2003) 1423-1427
Variation of hydrogen bonded O...O distances in goethite at high pressure
Sample at P = 9.0 GPa
_database_code_amcsd 0003169
4.4683 9.8334 2.9739 90 90 90 Pbnm
atom      x      y   z
Fe   -.0457  .1444 .25
O1     .306 -.1961 .25
O2    -.207 -.0520 .25
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View JMOL 3-D Structure
 
Kalicinite
Download hom/kalicinite.pdf
Kagi H, Nagai T, Loveday J S, Wada C, Parise J B
Download am/vol88/AM88_1446.pdf
American Mineralogist 88 (2003) 1446-1451
Pressure-induced phase transformation of kalicinite (KHCO3) at 2.8 GPa
and local structural changes around hydrogen atoms
Sample: at P = 0 GPa
_database_code_amcsd 0003172
15.192 5.6290 3.7067 90 104.538 90 P2_1/a
atom     x    y     z
K1   .1650 .031  .300
C1    .120 .521 -.143
D1    .017 .695 -.444
O1   .1944 .535  .090
O2   .0794 .720 -.269
O3   .0849 .327 -.273
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View JMOL 3-D Structure
 
Kalicinite
Download hom/kalicinite.pdf
Kagi H, Nagai T, Loveday J S, Wada C, Parise J B
Download am/vol88/AM88_1446.pdf
American Mineralogist 88 (2003) 1446-1451
Pressure-induced phase transformation of kalicinite (KHCO3) at 2.8 GPa
and local structural changes around hydrogen atoms
Sample: at P = 0.2 GPa
_database_code_amcsd 0003173
15.103 5.6152 3.6963 90 104.19 90 P2_1/a
atom    x    y     z
K1   .172 .021  .281
C1   .125 .521 -.133
D1   .014 .681 -.451
O1   .193 .531  .115
O2   .082 .715 -.274
O3   .090 .321 -.288
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Kalicinite
Download hom/kalicinite.pdf
Kagi H, Nagai T, Loveday J S, Wada C, Parise J B
Download am/vol88/AM88_1446.pdf
American Mineralogist 88 (2003) 1446-1451
Pressure-induced phase transformation of kalicinite (KHCO3) at 2.8 GPa
and local structural changes around hydrogen atoms
Sample: at P = 1.8 GPa
_database_code_amcsd 0003174
14.746 5.555 3.6452 90 102.87 90 P2_1/a
atom    x     y     z
K1   .163 -.017  .296
C1   .121  .478 -.125
D1   .016  .691 -.412
O1   .189  .523  .120
O2   .080  .684 -.253
O3   .085  .270 -.301
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View JMOL 3-D Structure
 
Kalicinite
Download hom/kalicinite.pdf
Kagi H, Nagai T, Loveday J S, Wada C, Parise J B
Download am/vol88/AM88_1446.pdf
American Mineralogist 88 (2003) 1446-1451
Pressure-induced phase transformation of kalicinite (KHCO3) at 2.8 GPa
and local structural changes around hydrogen atoms
Sample: at P = 2.3 GPa
_database_code_amcsd 0003175
14.481 5.510 3.616 90 101.94 90 P2_1/a
atom    x     y     z
K1   .164  .014  .285
C1   .120  .539 -.108
D1   .011  .699 -.432
O1   .196  .534  .127
O2   .080  .722 -.294
O3   .083  .321 -.254
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View JMOL 3-D Structure
 
Kalicinite
Download hom/kalicinite.pdf
Kagi H, Nagai T, Loveday J S, Wada C, Parise J B
Download am/vol88/AM88_1446.pdf
American Mineralogist 88 (2003) 1446-1451
Pressure-induced phase transformation of kalicinite (KHCO3) at 2.8 GPa
and local structural changes around hydrogen atoms
Sample: at P = 2.5 GPa
_database_code_amcsd 0003176
14.379 5.494 3.609 90 101.64 90 P2_1/a
atom    x     y     z
K1   .162  .021  .298
C1   .121  .541 -.104
D1   .014  .707 -.425
O1   .195  .532  .123
O2   .079  .728 -.301
O3   .083  .329 -.239
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View JMOL 3-D Structure
 
MgSiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 0.0001 GPa
_database_code_amcsd 0003868
4.729 4.729 13.559 90 90 120 R-3
atom     x     y      z Biso
Mg       0     0 .36029  .51
Si       0     0 .15773  .30
O    .3230 .0366 .23956  .39
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View JMOL 3-D Structure
 
MgSiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 2.5 GPa
_database_code_amcsd 0003869
4.707 4.707 13.474 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3592  .65
Si       0     0 .1574  .49
O    .3232 .0365 .2401  .49
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View JMOL 3-D Structure
 
MgSiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 5.7 GPa
_database_code_amcsd 0003870
4.697 4.697 13.408 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3582  .63
Si       0     0 .1575  .39
O    .3225 .0365 .2403  .45
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View JMOL 3-D Structure
 
MgSiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 7.8 GPa
_database_code_amcsd 0003871
4.688 4.688 13.354 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3577  .41
Si       0     0 .1572  .28
O    .3261 .0384 .2408  .47
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View JMOL 3-D Structure
 
MgGeO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 0.0001 GPa
_database_code_amcsd 0003872
4.9375 4.9375 13.743 90 90 120 R-3
atom     x     y      z Biso
Mg       0     0  .3590  .56
Ge       0     0 .15363  .36
O    .3170 .0273  .2436  .53
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View JMOL 3-D Structure
 
MgGeO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 1.8 GPa
_database_code_amcsd 0003873
4.923 4.923 13.687 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3592  .42
Ge       0     0 .1534  .26
O    .3169 .0268 .2439  .35
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View JMOL 3-D Structure
 
MgGeO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 4.7 GPa
_database_code_amcsd 0003874
4.907 4.907 13.605 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3589  .35
Ge       0     0 .1536  .18
O    .3164 .0261 .2440  .24
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View JMOL 3-D Structure
 
MgGeO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 8.1 GPa
_database_code_amcsd 0003875
4.880 4.880 13.502 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3587  .37
Ge       0     0 .1535  .19
O    .3183 .0262 .2445  .19
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View JMOL 3-D Structure
 
MgGeO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 9.3 GPa
_database_code_amcsd 0003876
4.871 4.871 13.458 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3581  .33
Ge       0     0 .1528  .29
O    .3157 .0244 .2447  .24
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View JMOL 3-D Structure
 
MgTiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 0.0001 GPa
_database_code_amcsd 0003877
5.0540 5.0540 13.898 90 90 120 R-3
atom     x     y      z Biso
Mg       0     0 .35563  .54
Ti       0     0 .14496  .41
O    .3159 .0218 .24641  .51
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View JMOL 3-D Structure
 
MgTiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 3.1 GPa
_database_code_amcsd 0003878
5.028 5.028 13.79 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3560  .58
Ti       0     0 .1447  .31
O    .3167 .0222 .2473  .52
Download AMC data (View Text File)
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View JMOL 3-D Structure
 
MgTiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 5.8 GPa
_database_code_amcsd 0003879
5.006 5.006 13.689 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3559  .48
Ti       0     0 .1453  .25
O    .3152 .0222 .2474  .40
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MgTiO3
 
Yamanaka T, Komatsu Y, Sugahara M, Nagai T
Download am/vol90/AM90_1301.pdf
American Mineralogist 90 (2005) 1301-1307
Structure change of MgSiO3, MgGeO3, and MgTiO3 ilmenites under compression
Sample: P = 8.1 GPa
_database_code_amcsd 0003880
4.992 4.992 13.609 90 90 120 R-3
atom     x     y     z Biso
Mg       0     0 .3560  .50
Ti       0     0 .1446  .02
O    .3143 .0199 .2473  .45
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KHCO3
 
Komatsu K, Kagi H, Nagai T, Kuribayashi T, Parise J B, Kudoh Y
 
American Mineralogist 92 (2007) 1270-1275
Single-crystal X-ray diffraction study of high-pressure phases of KHCO3
Locality: synthetic
Sample: phase IV, P = 4.6 GPa
Note: high-pressure polymorph of kalcinite
_database_code_amcsd 0004414
10.024 6.912 4.1868 115.92 90 90 P2_1/b
atom      x     y     z  Uiso
K    .32167 .5869 .4345 .0168
C     .0456  .705 .8191  .017
O1    .0806 .8352 .6998 .0218
O2    .9244 .6632 .8584 .0210
O3    .1397 .6120 .9320 .0191
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Portlandite
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Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 0.5 GPa
_database_code_amcsd 0008414
3.5682 3.5682 4.8625 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0  .30
OH   1/3 2/3 .233  1.0
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Portlandite
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Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 2.4 GPa
_database_code_amcsd 0008415
3.5338 3.5338 4.7120 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0  .33
OH   1/3 2/3 .244  1.2
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Portlandite
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Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 4.3 GPa
_database_code_amcsd 0008416
3.5104 3.5104 4.6294 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0  .27
OH   1/3 2/3 .249   .9
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Portlandite
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Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 6.3 GPa
_database_code_amcsd 0008417
3.4806 3.4806 4.5352 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0  .38
OH   1/3 2/3 .258   .9
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Portlandite
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Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 8.1 GPa
_database_code_amcsd 0008418
3.4575 3.4575 4.451 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0   .8
OH   1/3 2/3 .266  1.8
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Portlandite
Download hom/portlandite.pdf
Nagai T, Ito T, Hattori T, Yamanaka T
 
Physics and Chemistry of Minerals 27 (2000) 462-466
Compression mechanism and amorphization of portlandite,
Ca(OH)2: structural refinement under pressure
Sample: P = 9.7 GPa
_database_code_amcsd 0008419
3.442 3.442 4.4053 90 90 120 P-3m1
atom   x   y    z Biso
Ca     0   0    0   .5
OH   1/3 2/3 .272  2.2
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Total number of retrieved datasets: 43
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