The title compound, [Cu(C(20)H(20)N(2)O(2))], crystallizes with two independent mol-ecules in the asymmetric unit. In each mol-ecule, the Cu(II) atom occupies the tetra-dentate N(2)O(2) cavity of the salen-type Schiff base ligand, adopting a distorted square-planar geometry with r.m.s. deviations of the coordin-ating atoms of 0.0522 (2) and 0.1128 (4) Å. No hydrogen bonds or π-π stacking inter-action are observed.
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http://dx.doi.org/10.1107/S1600536812036458 | DOI Listing |
Acta Crystallogr E Crystallogr Commun
November 2015
Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz-1, 45470 Mülheim an der Ruhr, Germany.
The title compound, [Cu(C20H23N3O4)], crystallizes in the space group Cc with two independent mol-ecules in the asymmetric unit. The Cu(II) atoms are each coordinated by the penta-dentate Schiff base ligand in a distorted trigonal bipyramidal N3O2 geometry. The equatorial plane is formed by the two phenolic O atoms and the amine N atom, while the axial positions are occupied by the two imine N atoms.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
December 2012
College of Chemical Engineering, Northwest University, Xi'an 710069, Shaanxi, People's Republic of China.
In the title compound, [Cu(C22H24N2O4)]·H2O, the Cu(II) atom is four-coordinated in a distorted planar geometry with a mean deviation of 0.1164 (2) Å for the plane generated by the ligating atoms of the salen-type Schiff base ligand. In the crystal, O(water)-H⋯O and C-H⋯O hydrogen bonds form a three-dimensional-network.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
October 2012
Department of Chemistry, Payame Noor University, PO Box 19395-3697 Tehran, I. R. of IRAN.
The asymmetric unit of the title compound, [Cu(C(21)H(24)N(2)O(4))]·H(2)O, comprises half of a Schiff base complex and a water mol-ecule. The Cu(II) atom, water mol-ecule and one C atom of the central propyl-ene segment are located on a twofold rotation axis. The geometry around the Cu(II) atom is distorted square-planar, supported by the N(2)O(2) donor atoms of the coordinating ligand.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
September 2012
The title compound, [Cu(C(20)H(20)N(2)O(2))], crystallizes with two independent mol-ecules in the asymmetric unit. In each mol-ecule, the Cu(II) atom occupies the tetra-dentate N(2)O(2) cavity of the salen-type Schiff base ligand, adopting a distorted square-planar geometry with r.m.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
September 2012
The asymmetric unit of the title compound, [Cu(C(21)H(24)N(2)O(2))]·H(2)O, comprises half of a Schiff base complex and half of a water mol-ecule. The whole compound is generated by crystallographic twofold rotation symmetry. The geometry around the Cu(II) atom, located on a twofold axis, is distorted square-planar, which is supported by the N(2)O(2) donor atoms of the coordinating Schiff base ligand.
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