Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate

The copper(II) complex, [Cu(C(4)H(10)N(4)O)(2)](NO(3))(2) or [Cu(L (1e))(2)](NO(3))(2), where L (1e) is 1-carbamimidoyl-2-ethyl­isourea, was obtained from a 1:2 molar ratio of copper(II) nitrate hemipenta­hydrate with 2-cyano­guanidine in ethanol. The crystal structure consists of the centrosymmetri...

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Detalles Bibliográficos
Autores principales: Meenongwa, Atittaya, Chaveerach, Unchulee, Pakawatchai, Chaveng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971160/
https://www.ncbi.nlm.nih.gov/pubmed/21578134
http://dx.doi.org/10.1107/S1600536809041932
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author Meenongwa, Atittaya
Chaveerach, Unchulee
Pakawatchai, Chaveng
author_facet Meenongwa, Atittaya
Chaveerach, Unchulee
Pakawatchai, Chaveng
author_sort Meenongwa, Atittaya
collection PubMed
description The copper(II) complex, [Cu(C(4)H(10)N(4)O)(2)](NO(3))(2) or [Cu(L (1e))(2)](NO(3))(2), where L (1e) is 1-carbamimidoyl-2-ethyl­isourea, was obtained from a 1:2 molar ratio of copper(II) nitrate hemipenta­hydrate with 2-cyano­guanidine in ethanol. The crystal structure consists of the centrosymmetric [Cu(L (1e))(2)](2+) cation and two NO(3) (−) counter-anions. The cation exhibits four-coordinate bonding of the two N,N-bidentate ligands and the Cu(II) atom through the N-donor atoms, yielding a square-planar CuN(4) geometry. Inter­molecular N—H⋯O hydrogen bonds link between the cation and and counter-anion, forming a two-dimentional layered structure extending parallel to ([Image: see text]01).
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spelling pubmed-29711602010-12-30 Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate Meenongwa, Atittaya Chaveerach, Unchulee Pakawatchai, Chaveng Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The copper(II) complex, [Cu(C(4)H(10)N(4)O)(2)](NO(3))(2) or [Cu(L (1e))(2)](NO(3))(2), where L (1e) is 1-carbamimidoyl-2-ethyl­isourea, was obtained from a 1:2 molar ratio of copper(II) nitrate hemipenta­hydrate with 2-cyano­guanidine in ethanol. The crystal structure consists of the centrosymmetric [Cu(L (1e))(2)](2+) cation and two NO(3) (−) counter-anions. The cation exhibits four-coordinate bonding of the two N,N-bidentate ligands and the Cu(II) atom through the N-donor atoms, yielding a square-planar CuN(4) geometry. Inter­molecular N—H⋯O hydrogen bonds link between the cation and and counter-anion, forming a two-dimentional layered structure extending parallel to ([Image: see text]01). International Union of Crystallography 2009-10-17 /pmc/articles/PMC2971160/ /pubmed/21578134 http://dx.doi.org/10.1107/S1600536809041932 Text en © Meenongwa et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Meenongwa, Atittaya
Chaveerach, Unchulee
Pakawatchai, Chaveng
Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title_full Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title_fullStr Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title_full_unstemmed Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title_short Bis(1-carbamimidoyl-2-ethyl­isourea)copper(II) dinitrate
title_sort bis(1-carbamimidoyl-2-ethyl­isourea)copper(ii) dinitrate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971160/
https://www.ncbi.nlm.nih.gov/pubmed/21578134
http://dx.doi.org/10.1107/S1600536809041932
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