Synthesis, structure and magnetic characterization of dinuclear copper(II) complexes bridged by bicompartmental phenolate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33156308" target="_blank" >RIV/61989592:15310/15:33156308 - isvavai.cz</a>
Result on the web
<a href="http://pubs.rsc.org/en/content/articlepdf/2015/ra/c5ra19358c" target="_blank" >http://pubs.rsc.org/en/content/articlepdf/2015/ra/c5ra19358c</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c5ra19358c" target="_blank" >10.1039/c5ra19358c</a>

Result language
angličtina
Original language name
Synthesis, structure and magnetic characterization of dinuclear copper(II) complexes bridged by bicompartmental phenolate
Original language description
The reaction of Cu(II) salts with the bicompartmental 2,6-bis[bis(2-pyridylmethyl) aminomethyl]-4-chlorophenol (L-Cl-OH) ligand afforded four new dinuclear bridged phenoxido Cu(II) complexes. Three doubly bridged complexes namely [Cu-2(mu-L-Cl-O)(mu-X)](ClO4)(2) (1: X = OH-, 3: X = O2P(OC6H5)(2)(-)) and 2: [Cu-2(mu-L-Cl-O)(mu-pz)(ClO4)]ClO4 (2) where pz = pyrazolyl anion, and one singly bridged-phenoxido, [Cu-2(mu-L-Cl-O)(dca)(2)]PF6.2CH(3)CN (4.2CH(3)CN) (dca = dicyanamide anion). A complex similar to4 was also obtained with 2,6-bis[bis(2-pyridylmethyl) aminomethyl]-4-methylphenol (L-Me-OH), [Cu-2(mu-L-Me-O)(dca)(2)] PF6.2CH(3)CN (5.2CH(3)CN) where in both cases dca are acting as terminal monodentate ligands. The complexes were structurally characterized by various spectroscopic techniques (IR, UV-VIS and ESI-MS) and by single crystal crystallography. Magnetic susceptibility measurements at variable temperature revealed strong to very strong antiferromagnetic coupling (AF) in the dou
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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