GAS-PHASE GENERATION AND CHARACTERIZATION OF SINH2(+) AND SINH2-CENTER-DOT - A COMBINED NEUTRALIZATION-REIONIZATION MASS-SPECTROMETRY AND AB-INITIO MOLECULAR-ORBITAL STUDY

被引：36

作者：

GOLDBERG, N ^{[1
]}

HRUSAK, J ^{[1
]}

IRAQI, M ^{[1
]}

SCHWARZ, H ^{[1
]}

机构：

[1] TECH UNIV BERLIN,INST ORGAN CHEM,STR 17 JUNI 135,D-10623 BERLIN,GERMANY

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 41期

关键词：

D O I：

10.1021/j100143a027

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Mass spectrometric studies strongly suggest the existence of the long-sought-after SiNH2+(1A1) ion in the gas phase; this species can be successfully neutralized to SiNH2.(2A1), which is thought to be of astrochemical interest. The experimental findings are complemented by extensive ab initio MO calculations, employing Pople's G1 and G2 programs; in addition, relevant parts of potential energy surfaces belonging to different electronic states are calculated.

引用

页码：10687 / 10693

页数：7

共 63 条

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