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Information card for entry 2016993
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Coordinates | 2016993.cif |
---|---|
Structure factors | 2016993.hkl |
Original IUCr paper | HTML |
Chemical name | 2,2'-bisimidazolium bis(3-carboxy-4-hydroxybenzenesulfonate) |
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Formula | C20 H18 N4 O12 S2 |
Calculated formula | C20 H18 N4 O12 S2 |
SMILES | c1(c(O)ccc(c1)S(=O)(=O)[O-])C(=O)O.c1([nH]cc[nH+]1)c1[nH]cc[nH+]1.c1(c(ccc(c1)S(=O)(=O)[O-])O)C(=O)O |
Title of publication | Three-dimensional networks in the 1:2 organic salts 2,2'-biimidazolium bis(3-carboxy-4-hydroxybenzenesulfonate) and 2,2'-bibenzimidazolium bis(3-carboxy-4-hydroxybenzenesulfonate) trihydrate |
Authors of publication | Zhou, Chun-Shan; Ding, Li-Li; Zhang, Hang; Cao, Min-Na; Meng, Xiang-Gao |
Journal of publication | Acta Crystallographica Section C |
Year of publication | 2009 |
Journal volume | 65 |
Journal issue | 2 |
Pages of publication | o51 - o53 |
a | 5.4296 ± 0.0005 Å |
b | 8.2995 ± 0.0007 Å |
c | 12.7083 ± 0.0011 Å |
α | 85.961 ± 0.002° |
β | 88.895 ± 0.002° |
γ | 89.573 ± 0.001° |
Cell volume | 571.13 ± 0.09 Å3 |
Cell temperature | 297 ± 2 K |
Ambient diffraction temperature | 297 ± 2 K |
Number of distinct elements | 5 |
Space group number | 2 |
Hermann-Mauguin space group symbol | P -1 |
Hall space group symbol | -P 1 |
Residual factor for all reflections | 0.0701 |
Residual factor for significantly intense reflections | 0.0464 |
Weighted residual factors for significantly intense reflections | 0.113 |
Weighted residual factors for all reflections included in the refinement | 0.1459 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.098 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | Mokα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | Yes |
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The link is: https://www.crystallography.net/2016993.html
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