Crystal and molecular structure of a cobalt(II) complex with bis(benzimidazol-2-ylmethyl)-methylamine (L)

Autor: Ewa Kwaskowska-Chęć, Maria Kubiak, J.J. Ziółkowski, Tadeusz Głowiak
Rok vydání: 1995
Předmět:
Zdroj: Journal of Chemical Crystallography. 25:837-840
ISSN: 1572-8854
1074-1542
DOI: 10.1007/bf01671079
Popis: The reaction product of Co(II) chloride and the title ligand L, formulated as CoLCl2·CH3OH, was prepared and characterized by means of structural and spectroscopic measurements. The violet crystals are orthorhombic, (space groupP212121) witha=8.093(2),b=14.883(3),c=16.831(3) A, andZ=4. The structure consists of discrete molecules with pseudo-, noncrystallographic twofold symmetry in which the Co atom is coordinated in trigonal bipyramidal geometry by three nitrogen and two chlorine atoms. The ligand L is coordinated to the Co atom in afac mode and two chlorine atoms are incis-positions. The structure was confirmed by IR-spectra.
Databáze: OpenAIRE