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

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

The title layered coordination polymer, [Cd(C14H16N5O3)2]n or [Cd(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 CdII atom (site symmetry 2) exhibits a distorted cis-CdN2O4 octahedral geometr...

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Main Authors: Jun Gao, Jing Gao, Bo Pei, Jing Huang
Format: Article
Language:English
Published: International Union of Crystallography 2010-11-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810043291
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spelling doaj-8a9653e320fd411b832425a56226948b2020-11-25T00:51:25ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-11-016611m1492m149210.1107/S1600536810043291Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]Jun GaoJing GaoBo PeiJing HuangThe title layered coordination polymer, [Cd(C14H16N5O3)2]n or [Cd(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 CdII atom (site symmetry 2) exhibits a distorted cis-CdN2O4 octahedral geometry defined by two N-monodentate and two O,O′-bidentate ppa monoanions. The extended two-dimensional structure resulting from the bridging ppa species is a grid lying parallel to (001). An N—H...O hydrogen bond helps to establish the crystal packing. http://scripts.iucr.org/cgi-bin/paper?S1600536810043291
collection DOAJ
language English
format Article
sources DOAJ
author Jun Gao
Jing Gao
Bo Pei
Jing Huang
spellingShingle Jun Gao
Jing Gao
Bo Pei
Jing Huang
Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
Acta Crystallographica Section E
author_facet Jun Gao
Jing Gao
Bo Pei
Jing Huang
author_sort Jun Gao
title Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
title_short Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
title_full Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
title_fullStr Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
title_full_unstemmed Poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
title_sort poly[bis[8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylato]cadmium]
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-11-01
description The title layered coordination polymer, [Cd(C14H16N5O3)2]n or [Cd(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 CdII atom (site symmetry 2) exhibits a distorted cis-CdN2O4 octahedral geometry defined by two N-monodentate and two O,O′-bidentate ppa monoanions. The extended two-dimensional structure resulting from the bridging ppa species is a grid lying parallel to (001). An N—H...O hydrogen bond helps to establish the crystal packing.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810043291
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AT jinggao polybis8ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatocadmium
AT bopei polybis8ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatocadmium
AT jinghuang polybis8ethyl5oxo2piperazin1yl58dihydropyrido23dpyrimidine6carboxylatocadmium
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