Diaquabis 2 iodobenzoato kO bis Nicotinamide kN cobalt II
     
Yazarlar (4)
Ömür Aydn
Kafkas Üniversitesi, Türkiye
Nagihan Çaylak Deliba
Sakarya Üniversitesi, Türkiye
Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı Acta Crystallographica Section E Structure Reports Online
Dergi ISSN 1600-5368
Dergi Tarandığı Indeksler Scopus
Makale Dili İngilizce Basım Tarihi 04-2012
Cilt / Sayı / Sayfa 68 / 4 / – DOI 10.1107/S160053681201330X
Makale Linki https://doi.org/10.1107/s160053681201330x
Özet
In the title complex, [Co(C 7H 4IO 2) 2(C 6H 6N 2O) 2(H 2O) 2], the Co II cation is located on an inversion center and is coordinated by two monodentate 2-iodo-benzoate (IB) anions, two nicotin-amide (NA) ligands and two water mol-ecules. The four O atoms in the equatorial plane around the Co II cation form a slightly distorted square-planar arrangement, while the slightly distorted octa-hedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxyl-ate group and the adjacent benzene ring is 22.3 (3)°, while the pyridine ring and the benzene ring are oriented at a dihedral angle of 84.59 (13)°. Intra-molecular O-H⋯O hydrogen bonding occurs between the carboxyl-ate group and coordinated water mol-ecule. In the crystal, N-H⋯O, O-H⋯O and weak C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional supra-molecular network.
Anahtar Kelimeler