American Mineralogist Crystal Structure Database

5 matching records for this search.

Magnesiochloritoid
Download hom/magnesiochloritoid.pdf
Ivaldi G, Catti M, Ferraris G
Download am/vol73/AM73_358.pdf
American Mineralogist 73 (1988) 358-364
Crystal structure at 25 and 700 C of magnesiochloritoid from a high-pressure
assemblage (Monte Rosa)
Sample at 25 C
_database_code_amcsd 0001139
9.460 5.471 18.182 90 101.4 90 C2/c
atom      x      y      z occ Biso
Al1A    .25    .25      0     .418
Al2A      0  .4025    .25     .340
Mg1B .08397 .74576 .00088 .65 .553
Fe1B .08397 .74576 .00088 .35 .553
Al2B .24994 .65365 .24886     .347
Si   .46403 .40298 .15595     .268
O1A   .1146  .3927 .05294      .58
OH1B  .2646  .9447 .05001      .55
O1C   .4267  .3977 .06359      .49
O2A   .3945  .1589 .18819      .39
O2B   .3949  .6479 .18730      .39
O2C   .1393  .9037 .18702      .39
O2D   .1485  .4016 .20164      .32
H      .137   .404   .112
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Magnesiochloritoid
Download hom/magnesiochloritoid.pdf
Ivaldi G, Catti M, Ferraris G
Download am/vol73/AM73_358.pdf
American Mineralogist 73 (1988) 358-364
Crystal structure at 25 and 700 C of magnesiochloritoid from a high-pressure
assemblage (Monte Rosa)
Sample at 700 C
_database_code_amcsd 0001140
9.515 5.516 18.300 90 101.3 90 C2/c
atom      x     y      z occ Biso
Al1A    .25   .25      0     1.44
Al2A      0 .4028    .25     1.22
Mg1B .08411 .7468 .00070 .65 2.03
Fe1B .08411 .7468 .00070 .35 2.03
Al2B  .2498 .6537 .24871     1.24
Si   .46414 .4026 .15604      .97
OH1A  .1147 .3922  .0531     1.78
OH1B  .2640 .9456  .0500     1.73
O1C   .4270 .3976  .0642     1.56
O2A   .3949 .1601  .1880     1.29
O2B   .3949 .6465  .1868     1.28
O2C   .1385 .9037  .1863     1.30
O2D   .1493 .4016  .2028     1.05
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View JMOL 3-D Structure (permalink)
 
Magnesiochloritoid
Download hom/magnesiochloritoid.pdf
Comodi P, Mellini M, Zanazzi P F
 
Physics and Chemistry of Minerals 18 (1992) 483-490
Magnesiochloritoid: compressibility and high
pressure structure refinement
Sample: WRS (whole reciprocal space), P = 0.001 kbar
_database_code_amcsd 0007686
9.434 5.452 18.136 90 101.42 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)
Al1A   .25   .25      0            .0041  .0049  .0054 -.0001  .0009  .0001
Al2A     0 .4026    .25            .0033  .0042  .0054      0  .0014      0
Mg1B .0840 .7459  .0009 .65        .0046  .0060  .0098 -.0004  .0015 -.0006
Fe1B .0840 .7459  .0009 .35        .0046  .0060  .0098 -.0004  .0015 -.0006
Al2B .2500 .6537  .2489            .0036  .0034  .0056 -.0006  .0009 -.0003
Si   .4640 .4029  .1559            .0028  .0032  .0032 -.0001  .0002  .0001
O1A  .1148 .3923  .0530            .0069  .0094  .0051  .0002  .0016 -.0008
O1B  .2646 .9450  .0501            .0081  .0064  .0043 -.0008  .0005  .0002
O1C  .4267 .3979  .0639            .0061  .0073  .0038 -.0008  .0002 -.0001
O2A  .3944 .1592  .1881            .0038  .0044  .0058  .0000  .0012  .0003
O2B  .3949 .6481  .1872            .0040  .0039  .0063  .0005  .0014 -.0002
O2C  .1392 .9036  .1869            .0037  .0040  .0062  .0000  .0003  .0003
O2D  .1485 .4019  .2017            .0031  .0040  .0043 -.0005  .0005 -.0001
H1A  .1309 .3851  .1016     .0388
H1B  .2154 .5492 -.0954     .0329
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Magnesiochloritoid
Download hom/magnesiochloritoid.pdf
Comodi P, Mellini M, Zanazzi P F
 
Physics and Chemistry of Minerals 18 (1992) 483-490
Magnesiochloritoid: compressibility and high
pressure structure refinement
Sample: LRS (limited reciprocal space), P = 0.001 kbar
_database_code_amcsd 0007687
9.434 5.452 18.136 90 101.42 90 C2/c
atom     x     y     z occ  Uiso
Al1A   .25   .25     0     .0050
Al2A     0 .4028   .25     .0042
Mg1B .0840 .7457 .0009 .65 .0055
Fe1B .0840 .7457 .0009 .35 .0055
Al2B .2498 .6539 .2488     .0041
Si   .4635 .4029 .1549     .0036
OH1A .1156 .3921 .0550     .0066
OH1B .2652 .9451 .0512     .0064
O1C  .4265 .3977 .0634     .0078
O2A  .3944 .1590 .1884     .0044
O2B  .3948 .6481 .1877     .0041
O2C  .1394 .9039 .1869     .0046
O2D  .1482 .4019 .2005     .0034
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Magnesiochloritoid
Download hom/magnesiochloritoid.pdf
Comodi P, Mellini M, Zanazzi P F
 
Physics and Chemistry of Minerals 18 (1992) 483-490
Magnesiochloritoid: compressibility and high
pressure structure refinement
Sample: P = 34 kbar
_database_code_amcsd 0007688
9.367 5.419 17.96 90 101.4 90 C2/c
atom     x     y     z occ  Uiso
Al1A   .25   .25     0     .0069
Al2A     0 .4064   .25     .0032
Mg1B .0838 .7455 .0005 .65 .0037
Fe1B .0838 .7455 .0005 .35 .0037
Al2B .2494 .6576 .2487     .0035
Si   .4634 .4053 .1533     .0019
OH1A .1156 .3936 .0535     .0064
OH1B .2666 .9463 .0511     .0033
O1C  .4239 .3985 .0593     .0064
O2A  .3942 .1592 .1892     .0067
O2B  .3945 .6497 .1882     .0047
O2C  .1404 .9075 .1876     .0045
O2D  .1483 .4043 .1994     .0040
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
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Total number of retrieved datasets: 5
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