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Calcite |
 |
Paquette J, Reeder R J |
 |
American Mineralogist 75 (1990) 1151-1158 |
|
Single-crystal X-ray structure refinements of two biogenic magnesian calcite |
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crystals |
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sample LS |
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_database_code_amcsd 0001327 |
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4.9673 4.9673 16.9631 90 90 120 R-32/c |
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atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Ca 0 0 0 .936 .0161 .0161 .00098 .00805 0 0 |
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Mg 0 0 0 .064 .0161 .0161 .00098 .00805 0 0 |
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C 0 0 .25 .0137 .0137 .00118 .00685 0 0 |
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O .2575 0 .25 .0181 .0358 .00210 .0179 -.0012 -.0024 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Calcite |
|
Paquette J, Reeder R J |
|
American Mineralogist 75 (1990) 1151-1158 |
|
Single-crystal X-ray structure refinements of two biogenic magnesian calcite |
|
crystals |
|
sample LB |
|
_database_code_amcsd 0001328 |
|
4.9382 4.9382 16.832 90 90 120 R-32/c |
|
atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .871 .0190 .0190 .00131 .0095 0 0 |
|
Mg 0 0 0 .129 .0190 .0190 .00131 .0095 0 0 |
|
C 0 0 .25 .0171 .0171 .00147 .00855 0 0 |
|
O .2587 0 .25 .0223 .044 .00259 .022 -.0009 -.0018 |
|
|
| 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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