| Yazarlar |
Tuncer Hökelek
|
|
Hacali Necefoğlu
|
| Özet |
| The title compound, [Co(C7H5O3)2(C6H 6N2O)2(H2O)2], is a monomeric and centrosymmetric cobalt complex. It contains two 3-hydroxybenzoate anions, two nicotinamide (NA) molecules and two water molecules as ligands. Each ligand is monodentate. The two nearest carboxylate O atoms and the two water O atoms form a slightly distorted square-planar arrangement around the Co atom [with distances of 2.099 (3) and 2.132 (3) Å, respectively], while the distorted octahedral coordination is completed by the pyridine N atoms of the NA ligands at a distance of 2.139 (4) Å. There is an intramolecular hydrogen bond between the nicotinamide N and O atoms [N⋯O 2.228 (6) Å], and the hydroxybenzoate and water O atoms form inter- [2.662 (5) Å] and intramolecular [2.586 (5) Å] hydrogen bonds, respectively, with the non-coordinated O atom of the carboxylate group. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION C |
| Dergi ISSN | 0108-2701 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-1999 |
| Cilt No | 55 |
| Sayfalar | 1438 / |
