{3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)

{3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)

In the title square-planar copper complex, [Cu(C20H22N2O6)], the Cu—N and Cu—O bond lengths are significantly longer than those of its isostructural nickel analog. The title structure is related to that of the corresponding monohydrate. There are significant differences i...

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Main Authors: Gervas Assey, Ray J. Butcher, Yilma Gultneh
Format: Article
Language:English
Published: International Union of Crystallography 2010-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810017137
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spelling doaj-7752f2a99221486683e067fa7980896e2020-11-25T01:33:16ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-06-01666m653m65310.1107/S1600536810017137{3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)Gervas AsseyRay J. ButcherYilma GultnehIn the title square-planar copper complex, [Cu(C20H22N2O6)], the Cu—N and Cu—O bond lengths are significantly longer than those of its isostructural nickel analog. The title structure is related to that of the corresponding monohydrate. There are significant differences in the conformations of the two complexes. While the monohydrate is mainly planar, in the title compound there is a slight twist in the two benzene rings at each end of the complex [dihedral angle = 13.14 (6)°]. All the atoms of the methoxy substitutents are in the plane of the ring to which they are attached (r.m.s. deviation = 0.0079 Å) except for one of the methoxy C atoms, which deviates slightly [0.309 (4) Å]. In the crystal, weak C—H...O intermolecular interactions link the molecules. http://scripts.iucr.org/cgi-bin/paper?S1600536810017137
collection DOAJ
language English
format Article
sources DOAJ
author Gervas Assey
Ray J. Butcher
Yilma Gultneh
spellingShingle Gervas Assey
Ray J. Butcher
Yilma Gultneh
{3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
Acta Crystallographica Section E
author_facet Gervas Assey
Ray J. Butcher
Yilma Gultneh
author_sort Gervas Assey
title {3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
title_short {3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
title_full {3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
title_fullStr {3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
title_full_unstemmed {3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(II)
title_sort {3,3′,5,5′-tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}copper(ii)
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-06-01
description In the title square-planar copper complex, [Cu(C20H22N2O6)], the Cu—N and Cu—O bond lengths are significantly longer than those of its isostructural nickel analog. The title structure is related to that of the corresponding monohydrate. There are significant differences in the conformations of the two complexes. While the monohydrate is mainly planar, in the title compound there is a slight twist in the two benzene rings at each end of the complex [dihedral angle = 13.14 (6)°]. All the atoms of the methoxy substitutents are in the plane of the ring to which they are attached (r.m.s. deviation = 0.0079 Å) except for one of the methoxy C atoms, which deviates slightly [0.309 (4) Å]. In the crystal, weak C—H...O intermolecular interactions link the molecules.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810017137
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AT rayjbutcher 33amp824255amp8242tetramethoxy22amp8242ethane12diylbisnitrilomethylidynediphenolatocopperii
AT yilmagultneh 33amp824255amp8242tetramethoxy22amp8242ethane12diylbisnitrilomethylidynediphenolatocopperii
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