Title : ( Extended structures in copper(II) complexes with 4-hydroxypyridine-2,6-dicarboxylate and pyrimidine derivative ligands: X-ray crystal structure, )
Authors: Masoud Mirzaei Shahrabi , Vito Lippolis , M. Carla Aragoni , Manoochehr Ghanbari , Mojtaba Shamsipur , Franc Meyer , Serhiy Demeshko , Seied Mahdi Pourmortazavi ,
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Abstract
Three new copper(II) complexes of chelidamic acid (H3cda) and pyrimidine derivatives, namely [Cu2(Hcda)2(ampym)2]·5H2O (1) and [Cu2(Hcda)2(apym)(H2O)2]·2H2O (2), and (Hapym)2[Cu(Hcda)2]·4H2O (3) (ampym = 2-amino-4-methylpyrimidine, apym = 2-aminopyrimidine) have been synthesised in mild conditions starting from the proton transfer compounds (Hampym)2(Hcda) and (Hapym)2(Hcda). X-ray diffraction analysis revealed the formation of extended structures featuring dinuclear (1 and 2 with pyrimidine derivatives as metal bridges) or mononuclear (3) Hcda2– copper(II) complex units joined via H-bonds mainly involving coordinated and lattice water molecules and the coordinated Hcda2– ligands. Solution studies, magnetic measurements and thermal analyses were performed to fully characterize the new compounds.
Keywords
, Copper, Chelidamic acid, Pyrimidine derivate, Extended structures, Magnetic measurements, Solution studies
@article{paperid:1041319,
author = {Mirzaei Shahrabi, Masoud and Vito Lippolis and M. Carla Aragoni and Manoochehr Ghanbari and Mojtaba Shamsipur and Franc Meyer and Serhiy Demeshko and Seied Mahdi Pourmortazavi},
title = {Extended structures in copper(II) complexes with 4-hydroxypyridine-2,6-dicarboxylate and pyrimidine derivative ligands: X-ray crystal structure,},
journal = {Inorganica Chimica Acta},
year = {2014},
volume = {418},
number = {1},
month = {May},
issn = {0020-1693},
pages = {126--135},
numpages = {9},
keywords = {Copper; Chelidamic acid; Pyrimidine derivate; Extended structures; Magnetic measurements; Solution studies},
}
%0 Journal Article
%T Extended structures in copper(II) complexes with 4-hydroxypyridine-2,6-dicarboxylate and pyrimidine derivative ligands: X-ray crystal structure,
%A Mirzaei Shahrabi, Masoud
%A Vito Lippolis
%A M. Carla Aragoni
%A Manoochehr Ghanbari
%A Mojtaba Shamsipur
%A Franc Meyer
%A Serhiy Demeshko
%A Seied Mahdi Pourmortazavi
%J Inorganica Chimica Acta
%@ 0020-1693
%D 2014
