Three New Metal Complexes with Imidazole-Containing Tripodal Ligands as Fluorophores for Nitroaromatics- and Ion-Selective Sensing.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica chimica acta"
DOI: 10.1016/j.ica.2019.119310
Abstract: Three new metal-organic complexes [Cd(TIPA)(suc)0.5(NO3)·1/2H2O]n (1), [Ni(TIPA)(tda)0.5(H2O)·1/4H2O]n (2) and [Cd(TIPA)(tda)0.5·11/2H2O] (3) were synthesized via rigid tripodal ligand tris(4-(1H-imidazol-1-yl)phenyl)amine (TIPA) and three dicarboxylic acids; either succinic acid (H2suc) or 2,5-thiophenedicarboxylic acid (H2tda). Crystallographic data for 1… read more here.
Keywords: tripodal; three new; new metal; metal ... See more keywords
Exclusive formation of a meridional complex of a tripodand and perfect suppression of guest recognition.
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DOI: 10.1039/d1cc00146a
Abstract: Tripodal ligands have been utilized for complexation-induced structural change, but all the tripodal complexes reported so far are facial isomers, which do not completely reduce the recognition ability by closing the binding pocket. We now… read more here.
Keywords: exclusive formation; tripodal; meridional complex; tripodand ... See more keywords
An unusual partial occupancy of labile chloride and aqua ligands in cocrystallized isomers of a nickel(II) complex bearing a tripodal N4-donor ligand.
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DOI: 10.1107/s2053229619015705
Abstract: A novel Ni2+ complex with the N4-donor tripodal ligand bis[(1-methyl-1H-imidazol-2-yl)methyl][2-(pyridin-2-yl)ethyl]amine (L), namely, aqua{bis[(1-methyl-1H-imidazol-2-yl-κN3)methyl][2-(pyridin-2-yl-κN)ethyl]amine-κN}chloridonickel(II) perchlorate, [NiCl(C17H22N6)(H2O)]ClO4 or [NiCl(H2O)(L)Cl]ClO4 (1), was synthesized and characterized by spectroscopic and spectrometric methods. The crystal structure of 1 reveals an interesting… read more here.
Keywords: occupancy labile; methyl; tripodal; donor ... See more keywords