|
Calcite |
|
Graf D L |
|
American Mineralogist 46 (1961) 1283-1316 |
|
Crystallographic tables for the rhombohedral carbonates |
|
Locality: synthetic |
|
_database_code_amcsd 0000098 |
|
4.9900 4.9900 17.0615 90 90 120 R-3c |
|
atom x y z |
|
Ca 0 0 0 |
|
C 0 0 .25 |
|
O .2578 0 .25 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Althoff P L |
|
American Mineralogist 62 (1977) 772-783 |
|
Structural refinements of dolomite and a magnesian calcite and implications for |
|
dolomite formation in the marine environment |
|
Mg-calcite |
|
_database_code_amcsd 0000585 |
|
4.941 4.941 16.864 90 90 120 R-3c |
|
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 .9 .0249 .0249 .00153 .01245 0 0 |
|
Mg 0 0 0 .1 .0020 .002 .0002 .001 0 0 |
|
C 0 0 .25 .0178 .0178 .0013 .0089 0 0 |
|
O .2583 0 .25 .027 .049 .0028 .0245 -.0013 -.0026 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 24 C |
|
_database_code_amcsd 0000984 |
|
4.988 4.988 17.061 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0122 .0122 .00085 .0061 0 0 |
|
C 0 0 .25 .012 .012 .0008 .006 0 0 |
|
O .2567 0 .25 .0142 .0256 .00159 .0128 -.0011 -.0022 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 200 C |
|
_database_code_amcsd 0000985 |
|
4.984 4.984 17.121 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0171 .0171 .00111 .00855 0 0 |
|
C 0 0 .25 .0159 .0159 .00101 .00795 0 0 |
|
O .2562 0 .25 .0195 .0376 .00221 .0188 -.00165 -.0033 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 400 C |
|
_database_code_amcsd 0000986 |
|
4.980 4.980 17.224 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0269 .0269 .0023 .01345 0 0 |
|
C 0 0 .25 .023 .023 .0022 .0115 0 0 |
|
O .2558 0 .25 .031 .058 .0041 .029 -.00255 -.0051 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 600 C |
|
_database_code_amcsd 0000987 |
|
4.978 4.978 17.354 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0382 .0382 .00243 .0191 0 0 |
|
C 0 0 .25 .0356 .0356 .0021 .0178 0 0 |
|
O .2547 0 .25 .043 .079 .0050 .0395 -.00395 -.0079 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 750 C |
|
_database_code_amcsd 0000988 |
|
4.978 4.978 17.462 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0464 .0464 .00306 .0232 0 0 |
|
C 0 0 .25 .042 .042 .0023 .021 0 0 |
|
O .2528 0 .25 .055 .110 .0060 .055 -.00495 -.0099 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Markgraf S A, Reeder R J |
|
American Mineralogist 70 (1985) 590-600 |
|
High-temperature structure refinements of calcite and magnesite |
|
Sample: T = 800 C |
|
Note: B33 of Ca has been altered from the reported value |
|
_database_code_amcsd 0000989 |
|
4.976 4.976 17.488 90 90 120 R-3c |
|
atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
|
Ca 0 0 0 .0512 .0512 .00299 .0256 0 0 |
|
C 0 0 .25 .039 .039 .0032 .0195 0 0 |
|
O .2530 0 .25 .063 .131 .0061 .0655 -.00565 -.0113 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
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 LS |
|
_database_code_amcsd 0001327 |
|
4.9673 4.9673 16.9631 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 .936 .0161 .0161 .00098 .00805 0 0 |
|
Mg 0 0 0 .064 .0161 .0161 .00098 .00805 0 0 |
|
C 0 0 .25 .0137 .0137 .00118 .00685 0 0 |
|
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 (permalink) |
  |
|
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 (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 297 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017849 |
|
4.980 4.980 17.192 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .005 |
|
C 0 0 .25 .065 |
|
O1 .261 0 .25 .065 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 318 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017850 |
|
4.978 4.978 17.211 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .006 |
|
C 0 0 .25 .062 |
|
O1 .262 0 .25 .062 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 337 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017851 |
|
4.976 4.976 17.227 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .006 |
|
C 0 0 .25 .055 |
|
O1 .262 0 .25 .055 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 359 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017852 |
|
4.974 4.974 17.243 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .010 |
|
C 0 0 .25 .055 |
|
O1 .263 0 .25 .055 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 379 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017853 |
|
4.974 4.974 17.251 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .012 |
|
C 0 0 .25 .054 |
|
O1 .262 0 .25 .054 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 398 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017854 |
|
4.974 4.974 17.261 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .013 |
|
C 0 0 .25 .052 |
|
O1 .261 0 .25 .052 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 420 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017855 |
|
4.9748 4.9748 17.270 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0173 |
|
C 0 0 .25 .050 |
|
O1 .260 0 .25 .050 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 434 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017856 |
|
4.9757 4.9757 17.273 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0200 |
|
C 0 0 .25 .048 |
|
O1 .258 0 .25 .048 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 458 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017857 |
|
4.9766 4.9766 17.284 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0238 |
|
C 0 0 .25 .047 |
|
O1 .2554 0 .25 .047 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 477 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017858 |
|
4.9775 4.9775 17.2949 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0274 |
|
C 0 0 .25 .0476 |
|
O1 .2529 0 .25 .0476 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 500 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017859 |
|
4.9775 4.9775 17.3105 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0310 |
|
C 0 0 .25 .0518 |
|
O1 .2523 0 .25 .0518 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 519 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017860 |
|
4.9773 4.9773 17.3231 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0333 |
|
C 0 0 .25 .0552 |
|
O1 .2519 0 .25 .0552 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 540 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017861 |
|
4.9771 4.9771 17.3369 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0348 |
|
C 0 0 .25 .0577 |
|
O1 .2516 0 .25 .0577 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 556 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017862 |
|
4.9769 4.9769 17.3479 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0359 |
|
C 0 0 .25 .0598 |
|
O1 .2515 0 .25 .0598 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 578 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017863 |
|
4.9767 4.9767 17.3610 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0357 |
|
C 0 0 .25 .061 |
|
O1 .2512 0 .25 .061 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 599 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017864 |
|
4.9766 4.9766 17.3757 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0372 |
|
C 0 0 .25 .063 |
|
O1 .2509 0 .25 .063 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 620 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017865 |
|
4.9764 4.9764 17.3886 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0384 |
|
C 0 0 .25 .066 |
|
O1 .2507 0 .25 .066 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 644 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017866 |
|
4.9761 4.9761 17.4163 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0401 |
|
C 0 0 .25 .070 |
|
O1 .2500 0 .25 .070 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 662 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017867 |
|
4.9759 4.9759 17.4316 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0408 |
|
C 0 0 .25 .072 |
|
O1 .2497 0 .25 .072 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
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Note: T = 681 C |
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Note: P = 101 kPa |
|
_database_code_amcsd 0017868 |
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4.9759 4.9759 17.4486 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0419 |
|
C 0 0 .25 .074 |
|
O1 .2492 0 .25 .074 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Antao S M, Hassan I |
|
The Canadian Mineralogist 48 (2010) 1225-1236 |
|
Temperature dependence of the structural parameters |
|
in the transformation of aragonite to calcite, |
|
as determined from in situ synchrotron powder X-ray-diffraction data |
|
Locality: Cuenca, Spain |
|
Note: T = 702 C |
|
Note: P = 101 kPa |
|
_database_code_amcsd 0017869 |
|
4.9742 4.9742 17.4676 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .0420 |
|
C 0 0 .25 .077 |
|
O1 .2490 0 .25 .077 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Prencipe M, Pascale F, Zicovich-Wilson C M, Saunders V R, Orlando R, Dovesi R |
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Physics and Chemistry of Minerals 31 (2004) 559-564 |
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The vibrational spectrum of calcite (CaCO3): an ab initio |
|
quantum-mechanical calculation |
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Note: Theoretically derived structure |
|
_database_code_amcsd 0008879 |
|
5.0492 5.0492 17.3430 90 90 120 R-3c |
|
atom x y z |
|
Ca 0 0 0 |
|
C 0 0 .25 |
|
O .25642 0 .25 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Maslen E N, Streltsov V A, Streltsova N R |
|
Acta Crystallographica B49 (1993) 636-641 |
|
X-ray study of the electron density in calcite, CaCO3 |
|
_database_code_amcsd 0009873 |
|
4.991 4.991 17.062 90 90 120 R-3c |
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atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Ca 0 0 0 .01024 .01024 .0098 .00512 0 0 |
|
C 0 0 .25 .0091 .0091 .0106 .00455 0 0 |
|
O .2573 0 .25 .0115 .0222 .0195 .0111 -.0040 -.0080 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N |
|
Acta Crystallographica B51 (1995) 929-939 |
|
Electron density and optical anisotropy in rhombohedral carbonates. |
|
III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3 |
|
_database_code_amcsd 0009890 |
|
4.988 4.988 17.068 90 90 120 R-3c |
|
atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Ca 0 0 0 .00988 .00988 .00932 .00494 0 0 |
|
C 0 0 .25 .00834 .00834 .0108 .00417 0 0 |
|
O .25700 0 .25 .01129 .0220 .0202 .0110 -.00424 -.00848 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Effenberger H, Mereiter K, Zemann J |
|
Zeitschrift fur Kristallographie 156 (1981) 233-243 |
|
Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, |
|
smithsonite, and dolomite, with discussion of some aspects of the |
|
stereochemistry of calcite type carbonates |
|
Locality: Iceland |
|
_database_code_amcsd 0020835 |
|
4.9896 4.9896 17.0610 90 90 120 R-3c |
|
atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Ca 0 0 0 .99 .00989 .00989 .00972 .004945 0 0 |
|
Mg 0 0 0 .01 .00989 .00989 .00972 .004945 0 0 |
|
C 0 0 .25 .00851 .00851 .01161 .004255 0 0 |
|
O .25682 0 .25 .01108 .02176 .02057 .01088 -.00411 -.00822 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Wyckoff R |
  |
American Journal of Science 50 (1920) 317-360 |
|
The Crystal Structures of some Carbonates of the Calcite Group |
|
_cod_database_code 1010962 |
|
_database_code_amcsd 0017889 |
|
6.36 6.36 6.36 46.1 46.1 46.1 R3c |
|
atom x y z |
|
Ca1 .25 .25 .25 |
|
C1 0 0 0 |
|
O1 .25 -.25 0 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Sitepu H, O'Connor B H, Li D |
  |
Journal of Applied Crystallography 38 (2005) 158-167 |
|
Comparative evaluation of the March and generalized spherical harmonic |
|
preferred orientation models using X-ray diffraction data for molybdite |
|
and calcite powders |
|
Note: March model |
|
Locality: synthetic |
|
_database_code_amcsd 0012867 |
|
4.991 4.991 17.068 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .01550 |
|
C 0 0 .25 .01771 |
|
O .245 0 .25 .01771 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Sitepu H, O'Connor B H, Li D |
  |
Journal of Applied Crystallography 38 (2005) 158-167 |
|
Comparative evaluation of the March and generalized spherical harmonic |
|
preferred orientation models using X-ray diffraction data for molybdite |
|
and calcite powders |
|
Note: GSH model |
|
Locality: synthetic |
|
_database_code_amcsd 0012868 |
|
4.9920 4.9920 17.069 90 90 120 R-3c |
|
atom x y z Uiso |
|
Ca 0 0 0 .01525 |
|
C 0 0 .25 .02084 |
|
O .250 0 .25 .02084 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Elliott N |
  |
Journal of the American Chemical Society 59 (1937) 1380-1382 |
|
A Redetermination of the Carbon - Oxygen Distance in Calcite and the |
|
Nitrogen - Oxygen Distance in Sodium Nitrate |
|
_cod_database_code 1010928 |
|
_database_code_amcsd 0017650 |
|
6.36 6.36 6.36 46.1 46.1 46.1 R3c |
|
atom x y z |
|
Ca1 .25 .25 .25 |
|
C1 0 0 0 |
|
O1 .26351 -.26351 0 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Ondrus P, Veselovsky F, Gabasova A, Hlousek J, Srein V, Vavrnn I, |
|
Skala R, Sejkora J, Drabek M |
  |
Journal of the Czech Geological Society 48 (2003) 19-147 |
|
Primary minerals of the Jachymov ore district |
|
Locality: Jachymov, Bohemia, Czech Republic |
|
_database_code_amcsd 0017593 |
|
4.9844 4.9844 17.0376 90 90 120 R-3c |
|
atom x y z Biso |
|
Ca 0 0 0 2.72 |
|
C 0 0 .25 2.7 |
|
O .2596 0 .25 3.57 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Sitepu H |
  |
Powder Diffraction 24 (2009) 315-326 |
|
Texture and structural refinement using neutron diffraction data from |
|
molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy |
|
Note: Generalized spherical-harmonic model |
|
Locality: synthetic |
|
_database_code_amcsd 0018895 |
|
4.99026 4.99026 17.0684 90 90 120 R-3c |
|
atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Ca 0 0 0 .0182 .0182 .0165 .0091 0 0 |
|
C 0 0 .25 .0143 .0143 .0171 .00715 0 0 |
|
O .25644 0 .25 .0190 .0265 .0258 .01325 -.00412 -.00824 |
|
|
| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
  |
|
Calcite |
|
Sitepu H |
  |
Powder Diffraction 24 (2009) 315-326 |
|
Texture and structural refinement using neutron diffraction data from |
|
molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy |
|
Note: March model |
|
Locality: synthetic |
|
_database_code_amcsd 0018896 |
|
4.99029 4.99029 17.0687 90 90 120 R-3c |
|
atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Ca 0 0 0 .0174 .0174 .0210 .0087 0 0 |
|
C 0 0 .25 .0132 .0132 .0175 .0066 0 0 |
|
O .25667 0 .25 .0172 .0225 .0273 .01125 -.00342 -.00684 |
|
|
| 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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