Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium)
The asymmetric unit of the title compound, [Li4(C5H3N2O2)4(H2O)4], contains two symmetry-independent LiI ions, two symmetry-independent ligands and two symmetry-independent coordinated water molecules. They form a dinuclear unit in which the two LiI ions are bridged by two carboxylate O atoms from t...
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International Union of Crystallography
2012-08-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053681203142X |
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doaj-49cc406e060144b6b614ec20040f0a1f2020-11-25T00:12:32ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-08-01688m1065m106610.1107/S160053681203142XBis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium)Wojciech StarostaJanusz LeciejewiczThe asymmetric unit of the title compound, [Li4(C5H3N2O2)4(H2O)4], contains two symmetry-independent LiI ions, two symmetry-independent ligands and two symmetry-independent coordinated water molecules. They form a dinuclear unit in which the two LiI ions are bridged by two carboxylate O atoms from the two ligands. Two dinuclear units related by an inversion centre form the tetrameric molecule. One of the LiI ions shows a distorted tetrahedral coordination geometry, the other a distorted trigonal–bipyramidal environment. The tetramers are held together by hydrogen bonds in which coordinated water molecules act as donors, and the carboxylate O atoms act as acceptors. A hydrogen bond between coordinated water molecule as donor and a ring N atom as acceptor is also observed.http://scripts.iucr.org/cgi-bin/paper?S160053681203142X |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Wojciech Starosta Janusz Leciejewicz |
spellingShingle |
Wojciech Starosta Janusz Leciejewicz Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) Acta Crystallographica Section E |
author_facet |
Wojciech Starosta Janusz Leciejewicz |
author_sort |
Wojciech Starosta |
title |
Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
title_short |
Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
title_full |
Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
title_fullStr |
Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
title_full_unstemmed |
Bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
title_sort |
bis(μ3-pyrimidine-4-carboxylato)bis(μ2-pyrimidine-4-carboxylato)tetrakis(aqualithium) |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2012-08-01 |
description |
The asymmetric unit of the title compound, [Li4(C5H3N2O2)4(H2O)4], contains two symmetry-independent LiI ions, two symmetry-independent ligands and two symmetry-independent coordinated water molecules. They form a dinuclear unit in which the two LiI ions are bridged by two carboxylate O atoms from the two ligands. Two dinuclear units related by an inversion centre form the tetrameric molecule. One of the LiI ions shows a distorted tetrahedral coordination geometry, the other a distorted trigonal–bipyramidal environment. The tetramers are held together by hydrogen bonds in which coordinated water molecules act as donors, and the carboxylate O atoms act as acceptors. A hydrogen bond between coordinated water molecule as donor and a ring N atom as acceptor is also observed. |
url |
http://scripts.iucr.org/cgi-bin/paper?S160053681203142X |
work_keys_str_mv |
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1725399059181600768 |