Abstract
In the title compound, [CoBr2(C14H12N2)]·CH3CN, the CoII atom is four-coordinated in a distorted tetrahedral geometry by two N atoms from a chelating 2,9-dimethyl-1,10-phenanthroline ligand and two terminal Br atoms. In the crystal, π–π contacts between the pyridine and benzene rings [centroid–centroid distances = 3.828 (5), 3.782 (5), 3.880 (5) and 3.646 (5) Å] stabilize the structure.
Highlights
In the title compound (Fig. 1), the CoII atom is four-coordinated in a distorted tetrahedral geometry by two N atoms from a chelating dmphen ligand and two terminal Br atoms
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2
Summary
Dezfuli,a Fereydoon Khazalia and Ali Borsalanib a Department of Chemistry, Omidieh Branch, Islamic Azad University, Omidieh, Iran, and bDepartment of Petroleum Engineering, Omidieh Branch, Islamic Azad
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