Title : ( Coordination behavior of chelidamic acid with V(V), Ni(II), Fe(III), and Ca(II): Syntheses, X-ray characterization and DFT studies )
Authors: milad mahjoobizadeh , Masoud Mirzaei Shahrabi , Antonio Bauza , Vito Lippolis , Maria Carla Aragoni , Mojtaba Shamsipur , Manoochehr Ghanbari , Antonio Frontera ,
Full TextAbstract
Four new complexes of 4-hydroxypyridine-2,6-dicarboxylic acid or chelidamic acid (H3cda) in the presence of 2-aminopyrimidine (apym) or 2,4,6-triamino-1,3,5-triazine (tata) as external ligands, namely (apymH)[VO2(Hcda)2]∙H2O (1), [Ni(Hcda)(apym)(H2O)2]∙H2O (2), (apymH)[Fe(Hcda)2] (3), and (tataH)2(tata)2[Ca2(Hcda)2(H2O)6]∙H2O (4) were synthesized. X-ray diffraction analysis of 1-4 revealed the formation of 3D frameworks generally involving weak interactions (mainly H-bonds) between metal complexes of chelidamic acid, protonated or deprotonated external ligands apym or tata and co-crystallized water molecules. Solution studies were also performed to fully characterize the new compounds.
Keywords
, Metal–organic frameworks, 4-hydroxypyridine-2.6-dicarboxylic acid, 2-aminopyrimidine, 2.4.6-triamino-1.3.5-triazine, self-assembly
@article{paperid:1056079,
author = {Mahjoobizadeh, Milad and Mirzaei Shahrabi, Masoud and Antonio Bauza and Vito Lippolis and Maria Carla Aragoni and Mojtaba Shamsipur and Manoochehr Ghanbari and Antonio Frontera},
title = {Coordination behavior of chelidamic acid with V(V), Ni(II), Fe(III), and Ca(II): Syntheses, X-ray characterization and DFT studies},
journal = {ChemistrySelect},
year = {2016},
volume = {1},
number = {8},
month = {June},
issn = {2365-6549},
pages = {1556--1566},
numpages = {10},
keywords = {Metal–organic frameworks; 4-hydroxypyridine-2.6-dicarboxylic acid; 2-aminopyrimidine; 2.4.6-triamino-1.3.5-triazine; self-assembly},
}
%0 Journal Article
%T Coordination behavior of chelidamic acid with V(V), Ni(II), Fe(III), and Ca(II): Syntheses, X-ray characterization and DFT studies
%A Mahjoobizadeh, Milad
%A Mirzaei Shahrabi, Masoud
%A Antonio Bauza
%A Vito Lippolis
%A Maria Carla Aragoni
%A Mojtaba Shamsipur
%A Manoochehr Ghanbari
%A Antonio Frontera
%J ChemistrySelect
%@ 2365-6549
%D 2016
