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

The title compound, [Ni(C(14)H(16)N(5)O(3))(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 Ni(II) atom (site symmetry [Image: see text]) exhibits a distorted trans-NiN(2)...

Descripción completa

Detalles Bibliográficos
Autores principales: An, Zhe, Zhu, Ling
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979888/
https://www.ncbi.nlm.nih.gov/pubmed/21579609
http://dx.doi.org/10.1107/S1600536809055408
_version_ 1782191526105841664
author An, Zhe
Zhu, Ling
author_facet An, Zhe
Zhu, Ling
author_sort An, Zhe
collection PubMed
description The title compound, [Ni(C(14)H(16)N(5)O(3))(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 Ni(II) atom (site symmetry [Image: see text]) exhibits a distorted trans-NiN(2)O(4) 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.
format Text
id pubmed-2979888
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29798882010-12-30 Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)] An, Zhe Zhu, Ling Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Ni(C(14)H(16)N(5)O(3))(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 Ni(II) atom (site symmetry [Image: see text]) exhibits a distorted trans-NiN(2)O(4) 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. International Union of Crystallography 2010-01-09 /pmc/articles/PMC2979888/ /pubmed/21579609 http://dx.doi.org/10.1107/S1600536809055408 Text en © An and Zhu 2010 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
An, Zhe
Zhu, Ling
Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title_full Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title_fullStr Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title_full_unstemmed Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title_short Poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(II)]
title_sort poly[bis­[μ(2)-8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydro­pyrido[2,3-d]pyrimidine-6-carboxyl­ato]nickel(ii)]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979888/
https://www.ncbi.nlm.nih.gov/pubmed/21579609
http://dx.doi.org/10.1107/S1600536809055408
work_keys_str_mv AT anzhe polybism28ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatonickelii
AT zhuling polybism28ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatonickelii

Ejemplares similares