Polyhedral azaborane chemistry: NMR parameters for the unique eight-boron polyhedral species [(C2H5NH2)B8H11NHC2H5]

被引：15

作者：

MacKinnon, P

Fontaine, XLR

Kennedy, JD

Salter, PA

机构：

[1] School of Chemistry, University of Leeds

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1996年 / 61卷 / 12期

关键词：

borane; azaborane; cluster; NMR;

D O I：

10.1135/cccc19961773

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Boron (B-11) and hydrogen (H-1) NMR parameters have been measured for the unique polyhedral azaborane species [(NH(2)Et)B(8)H(11)NHEt)] using single- and double-resonance experiments and two-dimensional shift-correlation methods. Comparison with the NMR properties of other eight-boron species, in particular arnchno-[B8H12(PMe(2)Ph)], suggests that cluster of [(NH(2)Et)B(8)H(11)NHEt] may be better regarded as being of hypho character, rather than of arachno character as previously supposed.

引用

页码：1773 / 1782

页数：10

共 42 条

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