Bulletin of the Chemical Society of Ethiopia, ( ISI ), Volume (26), No (1), Year (2012-1) , Pages (135-138)

Title : ( Synthesis and Crystal Structure of Trans-[Ni(pyzdcH)2(H2O)2] BASED ON PYRAZINE-2,3-DICARBOXYLIC ACID )

Authors: Mohsen Nikpour , Hossein Eshtiagh Hosseini , Masoud Mirzaei Shahrabi , Marek Necas , Nafiseh Alfi ,

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The determined structure of the title compound C24H20Ni2N8O20 consists of the mononuclear trans-[Ni(pyzdc)2(H2O)2], (pyzdc = pyrazine-2,3- dicarboxylate). The Ni(II) atom is hexa-coordinated by two (pyzdcH)- groups and two water molecules. The coordinated water molecules are in trans-diaxial positions and the (pyzdcH)- anion acts as a bidentate ligand through an O atom of the carboxylate group and the N atom of the pyrazine ring. There are diverse hydrogen bonding interactions such as O—H···N and O—H···O contacts, which lead to the formation of a three-dimensional supramolecular architecture.

Keywords

, Ni(II), Pyrazine-2, 3-dicarboxylic acid, Coordination chemistry, Supramolecular chemistry, Hydrogen bond, Proton
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@article{paperid:1025428,
author = {Mohsen Nikpour and Eshtiagh Hosseini, Hossein and Mirzaei Shahrabi, Masoud and Marek Necas and Alfi, Nafiseh},
title = {Synthesis and Crystal Structure of Trans-[Ni(pyzdcH)2(H2O)2] BASED ON PYRAZINE-2,3-DICARBOXYLIC ACID},
journal = {Bulletin of the Chemical Society of Ethiopia},
year = {2012},
volume = {26},
number = {1},
month = {January},
issn = {1011-3924},
pages = {135--138},
numpages = {3},
keywords = {Ni(II); Pyrazine-2;3-dicarboxylic acid; Coordination chemistry; Supramolecular chemistry; Hydrogen bond; Proton transfer},
}

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%0 Journal Article
%T Synthesis and Crystal Structure of Trans-[Ni(pyzdcH)2(H2O)2] BASED ON PYRAZINE-2,3-DICARBOXYLIC ACID
%A Mohsen Nikpour
%A Eshtiagh Hosseini, Hossein
%A Mirzaei Shahrabi, Masoud
%A Marek Necas
%A Alfi, Nafiseh
%J Bulletin of the Chemical Society of Ethiopia
%@ 1011-3924
%D 2012

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