Diaquabis[4-(dimethylamino)benzoato-κO]bis(nicotinamide-κN1)zinc(II) dihydrate
| Autor: | Hacali Necefoğlu, Özgür Aybirdi, Barış Tercan, Tuncer Hökelek, Ertuğrul Gazi Sağlam |
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| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 66, Iss 12, Pp m1636-m1637 (2010) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536810046854 |
| Popis: | In the centrosymmetric title structure, [Zn(C9H10NO2)2(C6H6N2O)2(H2O)2]·2H2O, the ZnII cation, located on an inversion center, is coordinated by two 4-(methylamino)benzoate anions, two nicotinamide ligands and two water molecules in a slightly distorted octahedral geometry. The dihedral angle between the carboxylate group and the attached benzene ring is 3.09 (9)°, while the pyridine and benzene rings are oriented at a dihedral angle of 77.10 (4)°. The uncoordinated water molecule is linked to nicotinamide ligands by O—H...O hydrogen bonds. In the crystal, intermolecular N—H...O, O—H...O and C—H...O hydrogen bonds link the molecules into a three-dimensional network. A weak N—H...π interaction also occurs. |
| Databáze: | Directory of Open Access Journals |
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