| Yazarlar |
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
|
Hakan Dal
Anadolu Üniversitesi, Türkiye |
|
Mustafa Barış Tercan
Karabük Üniversitesi, Türkiye |
|
Tenlik Erdinç
Türkiye |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
| Özet |
| In the mononuclear title compound, [Ni(C8H7O 3)2(C6H6N2O) 2(H2O)2]·2H2O, the Ni II ion is located on a crystallographic inversion center. The asymmetric unit further contains one 4-methoxy-benzoate anion, one nicotinamide (NA) ligand and one coordinated and one uncoordinated water molecule; all ligands are monodentate. The four O atoms in the equatorial plane around the NiII ion form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two pyridine N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxylate group and the attached benzene ring is 7.2 (1)°, while the pyridine and benzene rings are oriented at a dihedral angle of 72.80 (4)°. An intra-molecular O - H⋯O hydrogen bond links the uncoordinated water molecule to one of the carboxylate groups. In the crystal structure, intermolecular O - H⋯O, N - H⋯O and C - H⋯O hydrogen bonds link the molecules into a three-dimensional network. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E |
| Dergi ISSN | 1600-5368 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2010 |
| Cilt No | 66 |
| Sayfalar | 891 / |
