Title : ( Construction of a new copperII supramolecular coordination compound containing O– and N– donor ligand )
Authors: Nafiseh Alfi , مسعود میرزایی , Hossein Eshtiagh Hosseini , Masoud Mirzaei Shahrabi ,
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Abstract
Polycarboxylates are extremely popular as ligands in designing coordination compound with various dimensionalities and network topologies. In this work, we report on a new coordination compound of CuII atom which was successfully obtained applying proton transfer methodology. The reaction of metallic salt with pyrazine-2,3-dicarboxylic acid (pzdcH2) and 2-amino-4-methyl pyridine (ampy) afforded a new crystalline compound, namely (ampyH)[Cu(pzdc)2(H2O)2] (1). The compound 1 is a mononuclear supramolecular compound which ampy acts as a counter ions and cationic fragment as we expected. The title compound was characterized by elemental analysis, IR, and single crystal X-ray diffraction. The structure of the title compound was further established by thermogravimetric analysis which verifying our compound is quite thermal stable. The carried out potentiometric and DFT calculations studies are in good agreement with solid states data.
Keywords
, Copper, Pyrazine-2, 3-dicarboxylic acid, Coordination compound, Crystal structure, TGA.
@inproceedings{paperid:1017665,
author = {Alfi, Nafiseh and مسعود میرزایی and Eshtiagh Hosseini, Hossein and Mirzaei Shahrabi, Masoud},
title = {Construction of a new copperII supramolecular coordination compound containing O– and N– donor ligand},
booktitle = {12th Iranian Inorganic Chemistry Conference},
year = {2010},
location = {Rasht, IRAN},
keywords = {Copper; Pyrazine-2;3-dicarboxylic acid; Coordination compound; Crystal structure; TGA.},
}
%0 Conference Proceedings
%T Construction of a new copperII supramolecular coordination compound containing O– and N– donor ligand
%A Alfi, Nafiseh
%A مسعود میرزایی
%A Eshtiagh Hosseini, Hossein
%A Mirzaei Shahrabi, Masoud
%J 12th Iranian Inorganic Chemistry Conference
%D 2010
