Oxalato complexes of copper(II) with chelating diamines. Crystal structure of [Cu(dmen)ox(H2O)](2)[Cu(dmen)(2)](ClO4)(2)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F02%3A00001647" target="_blank" >RIV/61989592:15310/02:00001647 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Oxalato complexes of copper(II) with chelating diamines. Crystal structure of [Cu(dmen)ox(H2O)](2)[Cu(dmen)(2)](ClO4)(2)

Original language description

Four new oxalato complexes of copper(II) of composition [Cu(dmen)ox(H2O)](2) [Cu(dmen)(2)](ClO4)(2) (1) (dmen = N,N-dimethylethylenediamine, H(2)ox =oxalic acid), [(Cu(dmen)H2O)(2)Ox](ClO4)(2) . H2O (2), [Cu(tmen)(H2O)(ox)Cu(aep)(H2O)](ClO4)(2) (3) (tmen= N,N,N',N'-tetramethylethylenediamine, aep = 2-(2-aminoethyl)pyridine) and [(Cu(dben)NO3)(2)ox] (4) (dben = N,N'-dibenzylethylenediamine) have been prepared and characterised by IR and UV-Vis spectroscopies and magnetic measurements. The crystal structure of [Cu(dmen)ox(H2O)](2)[Cu(dmen)(2)](ClO4)(2) (1) has been determined by single-crystal X-ray analysis. The structure of 1 contains a neutral [Cu(dmen)ox(H2O)] complex, a cationic [Cu(dmen)(2)](2+) complex and perchlorate anions. The copper(II) atomof the neutral [Cu(dmen)ox(H2O)] unit possesses a distorted square-pyramidal environment with two oxygen atoms of oxalate and two nitrogen atoms of dmen in the basal plane and an oxygen atom of a water molecule in the apical position. The

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

CA - Inorganic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

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

21

Issue of the periodical within the volume

12-13

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

1203-1209

UT code for WoS article

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EID of the result in the Scopus database

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