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X-Ray Single-Crystal Structure of a Novel Di-μ-Chloro-Bis[Chloro(2,9-Dimethyl-1,10-Phenanthroline)Nickel(II)] Complex: Synthesis, and Spectral and Thermal Studies

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Wed, 2013-03-13 15:26 — Ismail Warad
Journal Title, Volume, Page: 
Research on Chemical Intermediates, DOI 10.1007/s11164-012-0917-y
Year of Publication: 
2013
Link: 
http://link.springer.com/article/10.1007/s11164-012-0917-y
Authors: 
Ismail Warad
Department of Chemistry, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
Current Affiliation: 
Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine
[email protected]
Belkheir Hammouti
LCAE-URAC18, Faculté des Sciences, Université Mohammed 1 er, Oujda, Morocco
Taibi Ben Hadda
Laboratoire Chimie Mate´riaux, FSO, Universite´ Mohammed 1er, 60000 Oujda, Morocco
Ahmed Boshaala
Chemistry Department, Faculty of Science, Benghazi University, P. O. Box 1308, Benghazi, 22385, Libya
Salim F. Haddad
Department of Chemistry, The University of Jordan, Amman 11942, Jordan
Preferred Abstract (Original): 
A binuclear nickel(II) chloride complex with dimethyl-1,10-phenanthroline, di-μ-chloro-bis[chloro(2,9-dimethyl-1,10-phenanthroline)nickel(II)] dimer, has been prepared and its molecular structure determined by X-ray diffraction. The crystal is triclinic, space group P−1, with the Ni(II) in [NiCl2(C14H12N2)]2 coordinated to two N of the phen ligand and three Cl−, one terminal and two bridging. A center of inversion lies midway between two Ni(II). Overall Ni(II) coordination is distorted triangular bipyramidal. The dimer complex was also characterized by elemental analysis, FAB-MS, IR and UV–visible spectroscopy, and thermogravimetric analysis.