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Information card for entry 2021067
Preview
Coordinates | 2021067.cif |
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Structure factors | 2021067.hkl |
Original IUCr paper | HTML |
External links | PubChem |
Chemical name | 4,4'-Dimethylbenzophenone |
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Formula | C15 H14 O |
Calculated formula | C15 H14 O |
SMILES | C(=O)(c1ccc(cc1)C)c1ccc(cc1)C |
Title of publication | Prevalent polymorphism in benzophenones |
Authors of publication | Soqaka, Antonia A.; Esterhuysen, Catharine; Lemmerer, Andreas |
Journal of publication | Acta Crystallographica Section C |
Year of publication | 2018 |
Journal volume | 74 |
Journal issue | 4 |
a | 25.369 ± 0.003 Å |
b | 6.031 ± 0.0007 Å |
c | 15.256 ± 0.002 Å |
α | 90° |
β | 97.788 ± 0.004° |
γ | 90° |
Cell volume | 2312.6 ± 0.5 Å3 |
Cell temperature | 173 ± 2 K |
Ambient diffraction temperature | 173 ± 2 K |
Number of distinct elements | 3 |
Space group number | 14 |
Hermann-Mauguin space group symbol | P 1 21/c 1 |
Hall space group symbol | -P 2ybc |
Residual factor for all reflections | 0.0707 |
Residual factor for significantly intense reflections | 0.0534 |
Weighted residual factors for significantly intense reflections | 0.1498 |
Weighted residual factors for all reflections included in the refinement | 0.1616 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.04 |
Diffraction radiation wavelength | 0.56086 Å |
Diffraction radiation type | AgKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | Yes |
Revision | Date | Message | Files |
---|---|---|---|
301801 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/02 Each referenced PubChem compound corresponds to the full crystal structure. |
2021067.cif 2021067.hkl |
206981 | 2018-03-16 | cif/ hkl/ Adding structures of 2021063, 2021064, 2021065, 2021066, 2021067 via cif-deposit CGI script. |
2021067.cif 2021067.hkl |
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Users of the data should acknowledge the original authors of the
structural data.