Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate

Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate

In the crystal structure of the title compound, [Zn(C7H7N2O4)2(H2O)2]·3H2O, the ZnII ion, located an inversion center, is N,O-chelated by two 5-carboxy-2-ethyl-1H-imidazole-4-carboxylate anions and further coordinated by two water molecules in a distorted octahedral geometry. The carbox...

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Main Author: Gang Zhang
Format: Article
Language:English
Published: International Union of Crystallography 2011-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681101676X
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spelling doaj-1e2bf17eb76649f693d9a0154f2668ee2020-11-25T00:53:40ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-06-01676m717m71710.1107/S160053681101676XDiaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrateGang ZhangIn the crystal structure of the title compound, [Zn(C7H7N2O4)2(H2O)2]·3H2O, the ZnII ion, located an inversion center, is N,O-chelated by two 5-carboxy-2-ethyl-1H-imidazole-4-carboxylate anions and further coordinated by two water molecules in a distorted octahedral geometry. The carboxy group links with the carboxylate group of the same ligand via an intramolecular O—H...O hydrogen bond. An extensive intermolecular N—H...O and O—H...O hydrogen-bonded network exists in the crystal structure. One disordered lattice water molecule is half-occupied and is located close to an inversion center.http://scripts.iucr.org/cgi-bin/paper?S160053681101676X
collection DOAJ
language English
format Article
sources DOAJ
author Gang Zhang
spellingShingle Gang Zhang
Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
Acta Crystallographica Section E
author_facet Gang Zhang
author_sort Gang Zhang
title Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
title_short Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
title_full Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
title_fullStr Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
title_full_unstemmed Diaquabis(5-carboxy-2-ethyl-1H-imidazole-5-carboxylato-κ2N3,O4)zinc trihydrate
title_sort diaquabis(5-carboxy-2-ethyl-1h-imidazole-5-carboxylato-κ2n3,o4)zinc trihydrate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-06-01
description In the crystal structure of the title compound, [Zn(C7H7N2O4)2(H2O)2]·3H2O, the ZnII ion, located an inversion center, is N,O-chelated by two 5-carboxy-2-ethyl-1H-imidazole-4-carboxylate anions and further coordinated by two water molecules in a distorted octahedral geometry. The carboxy group links with the carboxylate group of the same ligand via an intramolecular O—H...O hydrogen bond. An extensive intermolecular N—H...O and O—H...O hydrogen-bonded network exists in the crystal structure. One disordered lattice water molecule is half-occupied and is located close to an inversion center.
url http://scripts.iucr.org/cgi-bin/paper?S160053681101676X
work_keys_str_mv AT gangzhang diaquabis5carboxy2ethyl1himidazole5carboxylatoamp9542n3o4zinctrihydrate
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