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Information card for entry 4504239
Preview
Coordinates | 4504239.cif |
---|---|
Original paper (by DOI) | HTML |
External links | PubChem |
Formula | C30 H28 N4 O2 |
---|---|
Calculated formula | C30 H28 N4 O2 |
SMILES | c1(c2ccc(N)cc2)ccc(N)cc1.c1(c2ccc(cc2)N)ccc(N)cc1.O=C1C=CC(=O)C=C1 |
Title of publication | Benzidine: A Co-Crystallization Agent for Proton Acceptors |
Authors of publication | Rafilovich, Michal; Bernstein, Joel; Hickey, Magali B.; Tauber, Michael |
Journal of publication | Crystal Growth & Design |
Year of publication | 2007 |
Journal volume | 7 |
Journal issue | 9 |
Pages of publication | 1777 |
a | 24.347 ± 0.003 Å |
b | 10.9654 ± 0.0015 Å |
c | 19.683 ± 0.002 Å |
α | 90° |
β | 109.054 ± 0.004° |
γ | 90° |
Cell volume | 4967 ± 1.1 Å3 |
Cell temperature | 298 ± 2 K |
Ambient diffraction temperature | 298 ± 2 K |
Number of distinct elements | 4 |
Space group number | 15 |
Hermann-Mauguin space group symbol | C 1 2/c 1 |
Hall space group symbol | -C 2yc |
Residual factor for all reflections | 0.0761 |
Residual factor for significantly intense reflections | 0.045 |
Weighted residual factors for significantly intense reflections | 0.1109 |
Weighted residual factors for all reflections included in the refinement | 0.1302 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.03 |
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. |
4504239.cif |
179577 | 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 4/50/42. |
4504239.cif |
174394 | 2016-01-12 | cif/4 Fixing some Z values and formulae |
4504239.cif |
120110 | 2014-07-12 | Adding DOIs to range 4/50 structures. | 4504239.cif |
44985 | 2012-03-20 | ../uploads/cif-deposit/cod/cif Adding structures of 4504239 via cif-deposit CGI script. |
4504239.cif |
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Users of the data should acknowledge the original authors of the
structural data.