Synthesis and structures of two novel non-centrosymmetric metal–organic polymers containing 2-(pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid ligands

Two novel non-centrosymmetric coordination polymer, [Zn 2(PIDC)(H 2O)Cl] n ( 1) and {[Mn(HPIDC)H 2O]·2H 2O} n ( 2) have been synthesized through hydrothermal method and characterized by IR, elemental analysis and single-crystal X-ray diffraction. Complex 1 crystallized in a chiral space group P2 12...

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Published inJournal of molecular structure Vol. 963; no. 1; pp. 16 - 21
Main Authors Chen, Li-Zhuang, Huang, Yao, Xiong, Ren-Gen, Hu, Hong-Wen
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.01.2010
Subjects
2-(Pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid
Coordination polymer
Non-centrosymmetric
SHG response
SHG response
Non-centrosymmetric
Coordination polymer
2-(Pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid
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Summary:Two novel non-centrosymmetric coordination polymer, [Zn 2(PIDC)(H 2O)Cl] n ( 1) and {[Mn(HPIDC)H 2O]·2H 2O} n ( 2) have been synthesized through hydrothermal method and characterized by IR, elemental analysis and single-crystal X-ray diffraction. Complex 1 crystallized in a chiral space group P2 12 12 1 has a 2D network structure. Complex 2 is a 3D open framework with 1D channel where 1D zigzag water chains are reside through hydrogen-bonding interactions and crystallized in a chiral space group C c . Both 1 and 2 display a strong second harmonic generation (SHG) response.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0022-2860
1872-8014
DOI:10.1016/j.molstruc.2009.09.038