Abstract
The title compound, [Cu2(C14H12ClN2O)2Cl2], is a copper(II) dimer where the metal centres are bridged by O atoms from a 5-chlorosalicylaldehyde group. The coordination geometry of each copper(II) centre is distorted square-pyramidal, with two N atoms from a 2-ethylaminopyridine group and two O atoms from a 5-chlorosalicylaldehyde group occupying the basal positions, and with a Cl atom at the apical position. The dimer is centrosymmetric, with a crystallographic inversion centre midway between the two Cu atoms [Cu⋯Cu = 3.103 (9) Å].
Highlights
Jianlan SuoR factor = 0.031; wR factor = 0.082; data-to-parameter ratio = 14.3
N atoms from a 2-ethylaminopyridine group and two O atoms from a 5-chlorosalicylaldehyde group occupying the basal positions, and with a Cl atom at the apical position
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
Summary
R factor = 0.031; wR factor = 0.082; data-to-parameter ratio = 14.3. The coordination geometry of each copper(II) centre is distorted square-pyramidal, with two. N atoms from a 2-ethylaminopyridine group and two O atoms from a 5-chlorosalicylaldehyde group occupying the basal positions, and with a Cl atom at the apical position. The dimer is centrosymmetric, with a crystallographic inversion centre midway between the two Cu atoms [Cu Cu = 3.103 (9) Å]
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