Diaquabis(4-methylaminobenzoato-κO)bis(nicotinamide-κN1)cobalt(II)
     
Yazarlar (5)
Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye
Özgür Aybirdi Kafkas Üniversitesi, Türkiye
Bariş Tercan Karabük Üniversitesi, Türkiye
Emel Ermiş Anadolu Üniversitesi, Türkiye
Tuncer Hökelek Hacettepe Üniversitesi, Türkiye
Makale Türü Açık Erişim 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 04-2010
Cilt / Sayı / Sayfa 66 / 4 / – DOI 10.1107/S1600536810010706
Makale Linki https://doi.org/10.1107/s1600536810010706
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.
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