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Information card for entry 4508259
Preview
Coordinates | 4508259.cif |
---|---|
Original paper (by DOI) | HTML |
External links | PubChem |
Common name | Caffeine:4-chloro-3nitrobenzoic acid |
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Formula | C15 H14 Cl N5 O6 |
Calculated formula | C15 H14 Cl N5 O6 |
SMILES | Clc1c(N(=O)=O)cc(C(=O)O)cc1.O=C1N(c2ncn(c2C(=O)N1C)C)C |
Title of publication | The Role of Weak Interactions in the Phase Transition and Distinct Mechanical Behavior of Two Structurally Similar Caffeine Co-crystal Polymorphs Studied by Nanoindentation |
Authors of publication | Ghosh, Soumyajit; Mondal, Arobendo; Kiran, M. S. R. N.; Ramamurty, U.; Reddy, C. Malla |
Journal of publication | Crystal Growth & Design |
Year of publication | 2013 |
Journal volume | 13 |
Journal issue | 10 |
Pages of publication | 4435 |
a | 9.8561 ± 0.0005 Å |
b | 9.9591 ± 0.0005 Å |
c | 10.7056 ± 0.0005 Å |
α | 68.377 ± 0.001° |
β | 86.897 ± 0.001° |
γ | 62.73 ± 0.001° |
Cell volume | 859.91 ± 0.07 Å3 |
Cell temperature | 296 ± 2 K |
Ambient diffraction temperature | 296 ± 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 | 0.0604 |
Residual factor for significantly intense reflections | 0.0561 |
Weighted residual factors for significantly intense reflections | 0.1518 |
Weighted residual factors for all reflections included in the refinement | 0.1575 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.047 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
Revision | Date | Message | Files |
---|---|---|---|
301842 (current) | 2025-08-21 | Add cross-references to PubChem compounds in COD range 4/50/ Each referenced PubChem compound corresponds to the full crystal structure. |
4508259.cif |
179618 | 2016-03-24 | cif/4/50/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/50/82. |
4508259.cif |
88977 | 2013-10-09 | cif/ Adding structures of 4508259 via cif-deposit CGI script. |
4508259.cif |
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Users of the data should acknowledge the original authors of the
structural data.