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Information card for entry 2019651
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Coordinates | 2019651.cif |
---|---|
Structure factors | 2019651.hkl |
Original IUCr paper | HTML |
Chemical name | Calcium pyrophosphate monohydrate |
---|---|
Formula | Ca2 H2 O8 P2 |
Calculated formula | Ca2 H2 O8 P2 |
SMILES | [O-]P(=O)([O-])OP(=O)([O-])[O-].O.[Ca+2].[Ca+2] |
Title of publication | Structure of the calcium pyrophosphate monohydrate phase (Ca~2~P~2~O~7~·H~2~O): towards understanding the dehydration process in calcium pyrophosphate hydrates |
Authors of publication | Gras, Pierre; Ratel-Ramond, Nicolas; Teychéné, Sébastien; Rey, Christian; Elkaim, Erik; Biscans, Béatrice; Sarda, Stéphanie; Combes, Christèle |
Journal of publication | Acta Crystallographica Section C |
Year of publication | 2014 |
Journal volume | 70 |
Journal issue | 9 |
a | 10.16 ± 0.14 Å |
b | 6.97 ± 0.05 Å |
c | 10.77 ± 0.1 Å |
α | 90° |
β | 114.4 ± 0.4° |
γ | 90° |
Cell volume | 695 ± 13 Å3 |
Cell temperature | 180 ± 2 K |
Ambient diffraction temperature | 180 ± 2 K |
Number of distinct elements | 4 |
Space group number | 14 |
Hermann-Mauguin space group symbol | P 1 21/n 1 |
Hall space group symbol | -P 2yn |
Residual factor for all reflections | 0.0812 |
Residual factor for significantly intense reflections | 0.0505 |
Weighted residual factors for all reflections included in the refinement | 0.1334 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.057 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | Yes |
Revision | Date | Message | Files |
---|---|---|---|
181866 (current) | 2016-04-06 | hkl/2/01/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/01/96. |
2019651.cif 2019651.hkl |
180864 | 2016-04-02 | cif/2/01/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01/96. |
2019651.cif 2019651.hkl |
176760 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01. |
2019651.cif 2019651.hkl |
121793 | 2014-08-09 | cif/ hkl/ Adding structures of 2019651 via cif-deposit CGI script. |
2019651.cif 2019651.hkl |
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Users of the data should acknowledge the original authors of the
structural data.