Diaquabis(4-chlorobenzoato-κO)bis(nicotinamide-κN)cobalt(II)
Yazarlar (4)
Nagihan Aylak
Hacettepe Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
Doç. Dr. Füreya Elif ÖZTÜRKKAN Kafkas Üniversitesi, Türkiye
Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (ESCI dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Acta Crystallographica Section E Structure Reports Online | ||
| Dergi ISSN | 1600-5368 | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2007 |
| Cilt / Sayı / Sayfa | 63 / 5 / – | DOI | 10.1107/S1600536807018442 |
| Makale Linki | http://doi.org/10.1107/S1600536807018442 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| In the title complex, [Co(C7H4ClO2)2(C6H6N2O)2(H2O)2], the CoII cation is located on an inversion center and is coordinated by two 2-chlorobenzoate anions, two nicotinamide (NA) ligands and two water molecules. The four O atoms in the equatorial plane around the CoII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two pyridine N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 29.7 (4)°, while the pyridine and benzene rings are oriented at a dihedral angle of 83.17 (15)°. Intramolecular O—H⋯O hydrogen bonding occurs between the carboxylate group and coordinating water molecule. In the crystal, intermolecular N—H⋯O, O—H⋯O and weak C—H⋯O hydrogen bonds link the molecules into a three-dimensional network. |
| Anahtar Kelimeler |
Science Direct
Diaquabis(4-chlorobenzoato-κO)bis(nicotinamide-κN)cobalt(II)
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