Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA2(HPYDC)2(PYDC)(H2O) 3].H2O.(H2PYDC)} n

The reaction of barium chloride with 2,6-pyridinedicarboxylic acid, H2pydc, in water led to the formation of a novel polymeric complex formulated as {[Ba2 (Hpydc) 2 (pydc)(H2O) 3].H<...

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Main Authors:	Massoud Rafizadeh, Vahid Amani, Reza Tayebee
Format:	Article
Language:	English
Published:	Chemical Society of Ethiopia 2008-04-01
Series:	Bulletin of the Chemical Society of Ethiopia
Subjects:	Barium Crystal structure 2 6-Pyridinedicarboxylic acid
Online Access:	http://www.ajol.info/index.php/bcse/article/view/61340

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spelling	doaj-9e106c81f78c4539b081084a16d5c0f12020-11-25T00:28:32ZengChemical Society of EthiopiaBulletin of the Chemical Society of Ethiopia1011-39241726-801X2008-04-012219399<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>Massoud RafizadehVahid AmaniReza TayebeeThe reaction of barium chloride with 2,6-pyridinedicarboxylic acid, H<sub>2</sub>pydc, in water led to the formation of a novel polymeric complex formulated as {[Ba<sub>2</sub> (Hpydc) <sub>2</sub> (pydc)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>pydc)}<sub>n</sub> (<b>I</b>). The crystal structure of (<b>I</b>) was characterized by X-ray diffraction methods. This polymeric complex was crystallized in the monoclinic system with space group P2/c, with four molecules per unit-cell. The unit-cell parameters are a = 15.320(3) Å, b = 6.902(1) Å, c = 19.930(4) Å; β = 97.39<sup>º</sup> (3). The unit-cell of this novel self assembled pyridine containing ligand system was constructed from eight and ten coordinate barium ions. Noteworthy, compound (<b>I</b>) consisted of neutral 2,6-pyridinedicarboxylic acid, H<sub>2</sub>pydc, anionic Hpydc- and pydc<sup>2-</sup>.http://www.ajol.info/index.php/bcse/article/view/61340BariumCrystal structure26-Pyridinedicarboxylic acid
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Massoud Rafizadeh Vahid Amani Reza Tayebee
spellingShingle	Massoud Rafizadeh Vahid Amani Reza Tayebee <b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b> Bulletin of the Chemical Society of Ethiopia Barium Crystal structure 2 6-Pyridinedicarboxylic acid
author_facet	Massoud Rafizadeh Vahid Amani Reza Tayebee
author_sort	Massoud Rafizadeh
title	<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>
title_short	<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>
title_full	<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>
title_fullStr	<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>
title_full_unstemmed	<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>
title_sort	<b>synthesis, characterization, and crystal structure of a new coordination polymer, {[ba<sub>2</sub>(hpydc)<sub>2</sub>(pydc)(h<sub>2</sub>o) <sub>3</sub>].h<sub>2</sub>o.(h<sub>2</sub>pydc)} <sub>n</sub></b>
publisher	Chemical Society of Ethiopia
series	Bulletin of the Chemical Society of Ethiopia
issn	1011-3924 1726-801X
publishDate	2008-04-01
description	The reaction of barium chloride with 2,6-pyridinedicarboxylic acid, H<sub>2</sub>pydc, in water led to the formation of a novel polymeric complex formulated as {[Ba<sub>2</sub> (Hpydc) <sub>2</sub> (pydc)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>pydc)}<sub>n</sub> (<b>I</b>). The crystal structure of (<b>I</b>) was characterized by X-ray diffraction methods. This polymeric complex was crystallized in the monoclinic system with space group P2/c, with four molecules per unit-cell. The unit-cell parameters are a = 15.320(3) Å, b = 6.902(1) Å, c = 19.930(4) Å; β = 97.39<sup>º</sup> (3). The unit-cell of this novel self assembled pyridine containing ligand system was constructed from eight and ten coordinate barium ions. Noteworthy, compound (<b>I</b>) consisted of neutral 2,6-pyridinedicarboxylic acid, H<sub>2</sub>pydc, anionic Hpydc- and pydc<sup>2-</sup>.
topic	Barium Crystal structure 2 6-Pyridinedicarboxylic acid
url	http://www.ajol.info/index.php/bcse/article/view/61340
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<b>Synthesis, characterization, and crystal structure of a new coordination polymer, {[BA<sub>2</sub>(HPYDC)<sub>2</sub>(PYDC)(H<sub>2</sub>O) <sub>3</sub>].H<sub>2</sub>O.(H<sub>2</sub>PYDC)} <sub>n</sub></b>

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