Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]

Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]

The title compound, [Ni(C14H16N5O3)2]n or [Ni(ppa)2]n, where ppa is 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate, was synthesized under hydrothermal conditions. The NiII atom (site symmetry overline{1}) exhibits a distorted trans-NiN2O4 octahedral geometry define...

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Main Authors: Zhe An, Ling Zhu
Format: Article
Language:English
Published: International Union of Crystallography 2010-02-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809055408
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spelling doaj-a01193112521493db36536f25919205b2020-11-25T01:33:28ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-02-01662m123m12310.1107/S1600536809055408Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]Zhe AnLing ZhuThe title compound, [Ni(C14H16N5O3)2]n or [Ni(ppa)2]n, where ppa is 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate, was synthesized under hydrothermal conditions. The NiII atom (site symmetry overline{1}) exhibits a distorted trans-NiN2O4 octahedral geometry defined by two monodentate N-bonded and two bidentate O,O′-bonded ppa monoanions. The extended two-dimensional structure is a square grid. An intermolecular N—H...O hydrogen bond occurs. http://scripts.iucr.org/cgi-bin/paper?S1600536809055408
collection DOAJ
language English
format Article
sources DOAJ
author Zhe An
Ling Zhu
spellingShingle Zhe An
Ling Zhu
Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
Acta Crystallographica Section E
author_facet Zhe An
Ling Zhu
author_sort Zhe An
title Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
title_short Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
title_full Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
title_fullStr Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
title_full_unstemmed Poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(II)]
title_sort poly[bis[μ2-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]nickel(ii)]
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-02-01
description The title compound, [Ni(C14H16N5O3)2]n or [Ni(ppa)2]n, where ppa is 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate, was synthesized under hydrothermal conditions. The NiII atom (site symmetry overline{1}) exhibits a distorted trans-NiN2O4 octahedral geometry defined by two monodentate N-bonded and two bidentate O,O′-bonded ppa monoanions. The extended two-dimensional structure is a square grid. An intermolecular N—H...O hydrogen bond occurs.
url http://scripts.iucr.org/cgi-bin/paper?S1600536809055408
work_keys_str_mv AT zhean polybisamp95628ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatonickelii
AT lingzhu polybisamp95628ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatonickelii
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