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Tetrakis[μ-4-(diethylamino)benzoato-κ2O:O′]bis[(N,N-diethylnicotinamide-κN1)cobalt(II)]      
Yazarlar (5)
Tuncer Hokelek
Hacettepe Üniversitesi, Türkiye
Ertugrul Gazi Saglam
Baris Tercan
Karabük Üniversitesi, Türkiye
Ozgur Aybirdi
Kafkas Üniversitesi, Türkiye
Prof. Dr. Hacali NECEFOĞLU Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye
Devamını Göster
Özet
In the centrosymmetric binuclear title complex, [Co2(C 11H14-NO2)4(C10H 14N2O)2], the two CoII cations [Co⋯Co = 2.6199 (5) Å ] are bridged by four 4-(diethylamino) benzoate (DEAB) anions. The four nearest O atoms around each CoII ion form a distorted square-planar arrangement, the distorted square-pyramidal coordination geometry being completed by the pyridine N atom of an N,N-diethylnicotinamide (DENA) ligand. The dihedral angle between the benzene ring and the carboxylate group is 7.06 (11)° in one of the independent DEAB ligands and 4.42 (9)° in the other. The benzene rings of the two independent DEAB ligands are oriented at a dihedral angle of 86.35 (8)°. The pyridine ring is oriented at dihedral angles of 31.43 (6) and 57.92 (7)° with respect to the two benzene rings. In the crystal, weak intermolecular C - H⋯ O interactions link the molecules into a three-dimensional network. Weak C - H⋯π interactions are also present in the crystal structure.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü ESCI dergilerinde yayınlanan tam makale
Dergi Adı ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
Dergi ISSN 2056-9890 Wos Dergi Scopus Dergi
Makale Dili İngilizce
Basım Tarihi 01-2011
Cilt No 67
Sayı 1
Doi Numarası 10.1107/S160053681005004X