UNIMOLECULAR LOSS OF MOLECULAR NITROGEN FROM METASTABLE DICYANOACETYLENE RADICAL CATION (NCCCN+.)

被引：4

作者：

SULZLE, D

SEEMEYER, K

SCHWARZ, H

WITULSKI, B

HOPF, H

机构：

[1] TECH UNIV BERLIN,INST ORGAN CHEM,W-1000 BERLIN 12,GERMANY

[2] TECH UNIV BRAUNSCHWEIG,INST ORGAN CHEM,W-3300 BRAUNSCHWEIG,GERMANY

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1991年 / 105卷 / 02期

关键词：

D O I：

10.1016/0168-1176(91)80078-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

In contrast with neutral dicyanoacetylene 1 and highly energized 1+., the slow dissociations (metastable ion) of 1+. are dominated by the extrusion of molecular nitrogen. This process is completely absent in the MI spectrum of ionized dicyanodiacetylene 2+., thus pointing to the possible operation of a pericyclic mechanism in the reaction 1+. --> C4+. + N2.

引用

页码：R1 / R4

页数：4

共 20 条

[1] THE STRUCTURE OF C-4 AS STUDIED BY THE COULOMB EXPLOSION METHOD [J].