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Information card for entry 2102785
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Coordinates | 2102785.cif |
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Original IUCr paper | HTML |
Chemical name | 2,4-dihydroxybenzoic acid |
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Formula | C7 H6 O4 |
Calculated formula | C7 H6 O4 |
SMILES | c1(c(O)cc(O)cc1)C(=O)O |
Title of publication | Structure and hydrogen bonding in 2,4-dihydroxybenzoic acid at 90, 100, 110 and 150K; a theoretical and single-crystal X-ray diffraction study |
Authors of publication | Parkin, Andrew; Adam, Martin; Cooper, Richard I.; Middlemiss, Derek S.; Wilson, Chick C. |
Journal of publication | Acta Crystallographica Section B |
Year of publication | 2007 |
Journal volume | 63 |
Journal issue | 2 |
Pages of publication | 303 - 308 |
a | 3.6854 ± 0.0005 Å |
b | 22.367 ± 0.003 Å |
c | 8.0085 ± 0.0011 Å |
α | 90° |
β | 99.448 ± 0.003° |
γ | 90° |
Cell volume | 651.2 ± 0.15 Å3 |
Cell temperature | 150 K |
Ambient diffraction temperature | 150 K |
Number of distinct elements | 3 |
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 | 0.1132 |
Residual factor for significantly intense reflections | 0.054 |
Weighted residual factors for all reflections | 0.1404 |
Weighted residual factors for significantly intense reflections | 0.1162 |
Weighted residual factors for all reflections included in the refinement | 0.1404 |
Goodness-of-fit parameter for all reflections included in the refinement | 0.9797 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
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The link is: https://www.crystallography.net/2102785.html
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