N5+:: A novel homoleptic polynitrogen ion as a high energy density material

被引:0
|
作者
Christe, KO [1 ]
Wilson, WW
Sheehy, JA
Boatz, JA
机构
[1] USAF, Res Lab, Propuls Sci & Adv Concepts Div, Edwards AFB, CA 93524 USA
[2] Univ So Calif, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
关键词
density functional calculations; isotopic labeling; nitrogen; NMR spectroscopy; vibrational spectroscopy;
D O I
10.1002/(SICI)1521-3773(19990712)38:13/14<2004::AID-ANIE2004>3.0.CO;2-7
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Only the third known example of a homoleptic polynitrogen species besides N2 and N3-, the N5+ ion possesses surprising stability and can be isolated on a macroscopic scale as its AsF6- salt. The assignment of the C(2v)-symmetric structure (shown schematically) predicted by calculations was supported by IR and Raman as well as 14N and 15N NMR spectroscopic studies of the isotopically labeled product.
引用
收藏
页码:2004 / 2009
页数:6
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