Binuclear Niobium Complex with Coordinated N-Heterocyclic Carbene

By the interaction of Nb(NMe 2 ) 5 and 1,3-(2,6-diisopropylphenyl)imidazolium (IPr·HBF 4 ) tetrafluoroborate a binuclear complex with coordinated N-heterocyclic carbene [(IPr)Nb(=NMe)(NMe 2 )(μ-F) 2 (μ-NMe 2 ) NbF 2 (NMe 2 )] ( 1 ) is obtained. The reaction of Nb(NMe 2 ) 5 and 1,3-(2,4,6-trimethylph...

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Bibliographic Details
Published in:Journal of structural chemistry 2019-12, Vol.60 (12), p.1989-1994
Main Authors: Petrov, P. A., Golubitskaya, E. A., Kompankov, N. B., Eltsov, I. V., Sukhikh, T. S., Sokolov, M. N.
Format: Article
Language:English
Subjects:
Atomic
Atomic/Molecular Structure and Spectra
Chemistry
Chemistry and Materials Science
Crystal structure
Crystals
Inorganic Chemistry
Molecular
Niobium
Optical and Plasma Physics
Physical Chemistry
Single crystals
Solid State Physics
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Summary:By the interaction of Nb(NMe 2 ) 5 and 1,3-(2,6-diisopropylphenyl)imidazolium (IPr·HBF 4 ) tetrafluoroborate a binuclear complex with coordinated N-heterocyclic carbene [(IPr)Nb(=NMe)(NMe 2 )(μ-F) 2 (μ-NMe 2 ) NbF 2 (NMe 2 )] ( 1 ) is obtained. The reaction of Nb(NMe 2 ) 5 and 1,3-(2,4,6-trimethylphenyl)imidazolium (IMes·HBF 4 ) tetrafluoroborate yields [(IMes) 2 H][NbF 6 ] salt ( 2 ). The structure of the complexes is determined by single crystal X-ray diffraction.
ISSN:0022-4766
1573-8779
DOI:10.1134/S0022476619120151