Synthesis, crystal structure and spectroscopic properties of a dinuclear nickel(II) complex bridged by an alkoxide and a mu-pyrazolate ligand
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, vol.58, no.10, pp.955-958, 2003 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 58 Issue: 10
- Publication Date: 2003
- Doi Number: 10.1515/znb-2003-1004
- Journal Name: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.955-958
- Keywords: dinuclear nickel(II) complex, crystal structure, Schiff base complex, infrared and electronic spectra, BINUCLEAR COPPER(II) COMPOUNDS, MOLECULAR-STRUCTURE, MAGNETIC-PROPERTIES, SCHIFF-BASES, DICOPPER(II) COMPLEX, METAL-COMPLEXES
- Ankara University Affiliated: No
Abstract
A nickel(II) complex, [Ni-2(L)(3,5-prz)1, (L = 1,3-bis(2-hydroxy-5-bromosalicylidene amino) propan-2-ol-, 3,5-prz = 3,5-dimethylpyrazolate), was synthesized and characterized by means of elemental analysis, infrared and electronic spectra. The crystal structure of the complex has been determined by X-ray diffraction. The nickel(II) ions are bridged by the alkoxo group of the ligand and the N atoms of the mu-pyrazolate group. Each nickel ion is coordinated by two 0 atoms and two N atoms, forming a square with trans-N2O2 geometry.