The structures of cobalt(II) and copper(II) complexes derived from 6-(4,5-dihydro-1H-imidazol-5-on-2-yl)pyridine-2-carboxylic acid

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39894656" target="_blank" >RIV/00216275:25310/12:39894656 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.poly.2011.12.012" target="_blank" >http://dx.doi.org/10.1016/j.poly.2011.12.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.poly.2011.12.012" target="_blank" >10.1016/j.poly.2011.12.012</a>

Result language

angličtina

Original language name

The structures of cobalt(II) and copper(II) complexes derived from 6-(4,5-dihydro-1H-imidazol-5-on-2-yl)pyridine-2-carboxylic acid

Original language description

6-(4-lsopropy1-1,4-dimethyl-4,5-dihydro-1H-imidazol-5-on-2-y1)pyridine-2-carboxylic acid (1) was used for the preparation of three copper(II) complexes, 5-7, and one cobalt(II) complex, 8. The structures of these complexes were studied in the solid phaseand in solution by means of X-ray diffraction and mass spectrometry. It was found that all the copper(II) complexes exhibit structures in which the copper atom assumes a distorted tetragonal pyramidal configuration. In solution, the neutral complexes Sand 6 were present as an equilibrium mixture of mononuclear and binuclear forms. In the solid phase, the structures of the complexes differ: complex 5 is monomeric, 6 is polymeric and 7 is a cyclic tetramer. In contrast to that, the cobalt complex 8 was found to be trinuclear, with one cobalt(II) ion being bound covalently with the carboxylic groups of two ligands and assuming an octahedral geometry, while the remaining cobalt atoms are bound coordinatively and their geometries correspond

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/GAP106%2F11%2F0058" target="_blank" >GAP106/11/0058: Phosgene Derivatives for Nanotechnologies</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Polyhedron

ISSN

0277-5387

e-ISSN

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Volume of the periodical

34

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

31-40

UT code for WoS article

000301469600004

EID of the result in the Scopus database

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