Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)

Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)

In the title complex, [Cu(C6H4O2N)2]·2C9H6O6·2H2O, the Cu2+ ion lies on a center of inversion and coordinates with symmetry related pyridine nitrogen and carboxyl oxygen atoms from two pyridine-2-carboxylic acid anions, giving rise to a square-planar coordination geometry. There are weak axial bonds...

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Bibliographic Details
Main Authors: Wenkai Zhang, Bingguang Zhang, Qiaozhen Sun
Format: Article
Language:English
Published: International Union of Crystallography 2021-07-01
Series:IUCrData
Subjects:
crystal structure
mixed ligands coordination polymer
copper carboxylates
hydrogen bond
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314621006726
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spelling doaj-9357215b5f5541219385e84b36cb41702021-08-05T14:33:59ZengInternational Union of CrystallographyIUCrData2414-31462021-07-0167x21067210.1107/S2414314621006726bv4039Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)Wenkai Zhang0Bingguang Zhang1Qiaozhen Sun2Key Laboratory of Catalysis and Materials Sciences of the State Ethnic Affairs, Commission & Ministry of Education, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of ChinaKey Laboratory of Catalysis and Materials Sciences of the State Ethnic Affairs, Commission & Ministry of Education, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of ChinaKey Laboratory of Non-ferrous Metals of the Ministry of Education, School of Materials Science and Engineering, Central South University, Changsha, 410083, People's Republic of ChinaIn the title complex, [Cu(C6H4O2N)2]·2C9H6O6·2H2O, the Cu2+ ion lies on a center of inversion and coordinates with symmetry related pyridine nitrogen and carboxyl oxygen atoms from two pyridine-2-carboxylic acid anions, giving rise to a square-planar coordination geometry. There are weak axial bonds between Cu and an O atom of a symmetry-related trimesic acid moieties [Cu...O = 2.837 (2) Å] The Cu...O weak interactions and hydrogen bonds stabilize the whole structure.http://scripts.iucr.org/cgi-bin/paper?S2414314621006726crystal structuremixed ligands coordination polymercopper carboxylateshydrogen bond
collection DOAJ
language English
format Article
sources DOAJ
author Wenkai Zhang
Bingguang Zhang
Qiaozhen Sun
spellingShingle Wenkai Zhang
Bingguang Zhang
Qiaozhen Sun
Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
IUCrData
crystal structure
mixed ligands coordination polymer
copper carboxylates
hydrogen bond
author_facet Wenkai Zhang
Bingguang Zhang
Qiaozhen Sun
author_sort Wenkai Zhang
title Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
title_short Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
title_full Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
title_fullStr Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
title_full_unstemmed Bis(pyridine-2-carboxylato-κ2N,O)copper(II)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
title_sort bis(pyridine-2-carboxylato-κ2n,o)copper(ii)]–benzene-1,3,5-tricarboxylic acid–water (1/2/2)
publisher International Union of Crystallography
series IUCrData
issn 2414-3146
publishDate 2021-07-01
description In the title complex, [Cu(C6H4O2N)2]·2C9H6O6·2H2O, the Cu2+ ion lies on a center of inversion and coordinates with symmetry related pyridine nitrogen and carboxyl oxygen atoms from two pyridine-2-carboxylic acid anions, giving rise to a square-planar coordination geometry. There are weak axial bonds between Cu and an O atom of a symmetry-related trimesic acid moieties [Cu...O = 2.837 (2) Å] The Cu...O weak interactions and hydrogen bonds stabilize the whole structure.
topic crystal structure
mixed ligands coordination polymer
copper carboxylates
hydrogen bond
url http://scripts.iucr.org/cgi-bin/paper?S2414314621006726
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AT bingguangzhang bispyridine2carboxylatok2nocopperiibenzene135tricarboxylicacidwater122
AT qiaozhensun bispyridine2carboxylatok2nocopperiibenzene135tricarboxylicacidwater122
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