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Information card for entry 2237686
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Coordinates | 2237686.cif |
---|---|
Structure factors | 2237686.hkl |
Original IUCr paper | HTML |
External links | ChemSpider; PubChem |
Chemical name | (<i>E</i>)-<i>N</i>'-(3,4-Dihydroxybenzylidene)-2,4-dimethylbenzohydrazide monohydrate |
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Formula | C16 H18 N2 O4 |
Calculated formula | C16 H18 N2 O4 |
SMILES | O=C(N/N=C/c1ccc(O)c(O)c1)c1c(cc(cc1)C)C.O |
Title of publication | (<i>E</i>)-<i>N</i>'-(3,4-Dihydroxybenzylidene)-2,4-dimethylbenzohydrazide monohydrate |
Authors of publication | Taha, Muhammad; Ismail, Nor Hadiani; Jaafar, Faridahanim Mohd; Aziz, Ahmad Nazif; Yousuf, Sammer |
Journal of publication | Acta Crystallographica Section E |
Year of publication | 2013 |
Journal volume | 69 |
Journal issue | 4 |
Pages of publication | o490 |
a | 8.1373 ± 0.0003 Å |
b | 13.9025 ± 0.0005 Å |
c | 13.7886 ± 0.0005 Å |
α | 90° |
β | 92.913 ± 0.001° |
γ | 90° |
Cell volume | 1557.87 ± 0.1 Å3 |
Cell temperature | 298 ± 2 K |
Ambient diffraction temperature | 298 ± 2 K |
Number of distinct elements | 4 |
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 | 0.0445 |
Residual factor for significantly intense reflections | 0.0397 |
Weighted residual factors for significantly intense reflections | 0.1057 |
Weighted residual factors for all reflections included in the refinement | 0.1105 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.053 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | Yes |
Revision | Date | Message | Files |
---|---|---|---|
301806 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/23 Each referenced PubChem compound corresponds to the full crystal structure. |
2237686.cif 2237686.hkl |
201979 | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2237686.cif 2237686.hkl |
181298 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/76. |
2237686.cif 2237686.hkl |
176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2237686.cif 2237686.hkl |
88055 | 2013-08-28 | cod/cif/ (saulius@koala.ibt.lt) Adding the _cod_database_fobs_code links for those COD CIFs that have their Fobs deposited recently. |
2237686.cif 2237686.hkl |
88054 | 2013-08-28 | cod/hkl/ (saulius@koala.ibt.lt) Adding Fobs files for the recently deposited IUCr coordinate data. |
2237686.cif 2237686.hkl |
85437 | 2013-05-07 | cif/ Adding structures of 2237686 via cif-deposit CGI script. |
2237686.cif |
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Users of the data should acknowledge the original authors of the
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