High-energy-density materials:: Synthesis and characterization of N5+[P(N3)6]-, N5+[B(N3)4]-, N5+[HF2]-•nHF,N5+[BF4]-, N5+[PF6]-, and N5+[SO3F]-

被引：127
作者：
Haiges, R [1 ]
Schneider, S [1 ]
Schroer, T [1 ]
Christe, KO [1 ]
机构：
[1] Univ So Calif, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 37期
关键词：
azides; high energy-density materials (HEDM); nitrogen; polynitrogen chemistry; vibrational spectroscopy;
D O I：
10.1002/anie.200454242
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
23 nitrogens and only one phosphorus: The N5+ ion is combined with energetic anions in the form of N5+[P(N 3)6]- and N5+[B(N 3)4]- (see scheme), containing 91 and 96 wt%, respectively, of nitrogen. Also, the thermally unstable compound N 5HF2·n HF is prepared by metathesis from N 5SbF6 and CsHF2. Its usefulness as a reagent for the synthesis of new N5+ salts is demonstrated with the preparation of N5PF6, N5BF4, and N5SO3F.
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收藏
页码：4919 / 4924
页数：6
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