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Aquabis(isonicotinamide-κN1)bis(4-methylbenzoato)-κO2O,O′-cadmium(II) monohydrate      
Yazarlar
 Hacali NECEFOĞLU Hacali NECEFOĞLU
Kafkas Üniversitesi
Efdal Cimen
Baris Tercan
Yasemin Suzen
Tuncer Hokelek
Özet
In the crystal structure of the title compound, [Cd(C8H 7O2)2(C6H6N 2O)2(H2O)]·H2O, the Cd II cation is coordinated by two 4-methyl-benzoate (PMB) anions, two isonicotinamide (INA) ligands and one water mol-ecule in a distorted octa-hedral CdN2O4 geometry. One of PMB ions acts as a bidentate ligand while the other and the two INA are monodentate ligands. An O - H⋯O hydrogen bond links the uncoordinated water mol-ecule to the carboxyl groups of the complex. The dihedral angles between the carboxyl groups and the adjacent benzene rings are 10.28 (11) and 21.24 (9)°, while the two benzene rings and the two pyridine rings are oriented at dihedral angles of 6.90 (4) and 88.64 (4)°, respectively. In the crystal structure, O - H⋯O and N - H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure. A π-π contact between the benzene rings [centroid-centroid distance = 3.911 (1) Å] may further stabilize the crystal structure. Weak C - H⋯π inter-actions involving the pyridine rings also occur in the crystal structure.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü ESCI dergilerinde yayımlanan tam makale
Dergi Adı ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
Dergi ISSN 2056-9890
Makale Dili İngilizce
Basım Tarihi 04-2010
Cilt No 66
Sayı 4
Doi Numarası 10.1107/S1600536810008366