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Binuclear Niobium Complex with Coordinated N-Heterocyclic Carbene
Journal of Structural Chemistry ( IF 1.2 ) Pub Date : 2020-01-08 , DOI: 10.1134/s0022476619120151
P. A. Petrov , E. A. Golubitskaya , N. B. Kompankov , I. V. Eltsov , T. S. Sukhikh , M. N. Sokolov

By the interaction of Nb(NMe2)5 and 1,3-(2,6-diisopropylphenyl)imidazolium (IPr·HBF4) tetrafluoroborate a binuclear complex with coordinated N-heterocyclic carbene [(IPr)Nb(=NMe)(NMe2)(μ-F)2(μ-NMe2) NbF2(NMe2)] (1) is obtained. The reaction of Nb(NMe2)5 and 1,3-(2,4,6-trimethylphenyl)imidazolium (IMes·HBF4) tetrafluoroborate yields [(IMes)2H][NbF6] salt (2). The structure of the complexes is determined by single crystal X-ray diffraction.

中文翻译:

N-杂环碳配位双核铌配合物

通过Nb(NMe 25和1,3-(2,6-二异丙基苯基)咪唑鎓(IPr·HBF 4)四氟硼酸酯与配位N杂环卡宾[(IPr)Nb(= NMe)(NMe 2)(μ-F)2(μ-NME 2)NBF 2(NME 2)](1)被获得。Nb(NMe 25与1,3-(2,4,6-三甲基苯基)咪唑鎓(IMes·HBF 4)四氟硼酸盐的反应生成[(IMes)2 H] [NbF 6 ]盐(2)。配合物的结构通过单晶X射线衍射确定。
更新日期:2020-01-08
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