Title : ( Solid and solution states studies of two Mn-II- complexes based on N-oxidized pyridine-2,5-dicarboxylic acid )
Authors: Zahra Hosseini Hashemi , Masoud Mirzaei Shahrabi , Hossein Eshtiagh Hosseini , fereshteh sadeghi , M. Shamsipur , M. Ardalani , Alexander J. Blake ,
Full TextAbstract
Two coordination complexes, namely [Mn2-pydco-2-phen-2-H2O-2]·2H2O -1- and [Mn-3˗pyco-2-H2O-4] -2- based on Mn-II-, pyridine˗2,5˗dicarboxylic acid N˗oxide -H2pydco- and 1,10˗phenanthroline -phen- as organic ligands have been synthesized and characterized by elemental analyses, infrared spectroscopy and single crystal X˗ray diffraction. We synthesized first complex of H2pydco with Mn-II- ion. Interestingly, in situ hydrothermal decarboxylation was occurred and H2pydco was totally transformed into pyridine˗3˗carboxylic acid N˗oxide -3˗Hpyco- under the hydrothermal condition of 2. The complexation reactions of these molecules with Mn2+ ions were investigated by the solution studies. The stoichiometry of the most abundant species in the solution was very close to the corresponding crystalline solid state complexes.
Keywords
, Pyridine˗2, 5˗dicarboxylic acid N˗oxide; Supramolecular structure; Hydrogen bonding; Decarboxylation; Solution studies
@article{paperid:1069442,
author = {Hosseini Hashemi, Zahra and Mirzaei Shahrabi, Masoud and Eshtiagh Hosseini, Hossein and Sadeghi, Fereshteh and مجتبی شمسی پور and مهدی اردلانی and الکساندر جی بلیک},
title = {Solid and solution states studies of two Mn-II- complexes based on N-oxidized pyridine-2,5-dicarboxylic acid},
journal = {Journal of Coordination Chemistry},
year = {2018},
volume = {71},
number = {24},
month = {December},
issn = {0095-8972},
pages = {4058--4071},
numpages = {13},
keywords = {Pyridine˗2;5˗dicarboxylic acid N˗oxide; Supramolecular structure;
Hydrogen bonding; Decarboxylation; Solution studies},
}
%0 Journal Article
%T Solid and solution states studies of two Mn-II- complexes based on N-oxidized pyridine-2,5-dicarboxylic acid
%A Hosseini Hashemi, Zahra
%A Mirzaei Shahrabi, Masoud
%A Eshtiagh Hosseini, Hossein
%A Sadeghi, Fereshteh
%A مجتبی شمسی پور
%A مهدی اردلانی
%A الکساندر جی بلیک
%J Journal of Coordination Chemistry
%@ 0095-8972
%D 2018
