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Diaquabis(4-methylaminobenzoato-κO)bis(nicotinamide-κN1)cobalt(II)      
Yazarlar
Prof. Dr. Hacali NECEFOĞLU Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi
Oezguer Aybirdi
Baris Tercan
Emel Ermis
Tuncer Hokelek
Özet
The asymmetric unit of the title CoII complex, [Co(C 8H8NO2)2(C6H 6N2O)2(H2O)2], contains two half complex mol-ecules with similar structures. The CoII atoms are each located on an inversion center and each is coordinated by two 4-methyl-amino-benzoate (PMAB), two nicotinamide (NA) ligands and two water mol-ecules in a distorted octa-hedral coordination. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 3.0 (3) and 2.54 (19)°, while the pyridine and benzene rings are oriented at dihedral angles of 67.40 (8) and 66.25 (8)°. In the crystal structure, inter-molecular O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü ESCI dergilerinde yayımlanan tam makale
Dergi Adı ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
Dergi ISSN 1600-5368
Makale Dili İngilizce
Basım Tarihi 04-2010
Cilt No 66
Sayı 4
Doi Numarası 10.1107/S1600536810010706