Detection of an unusually low nu(H-H) stretching mode in the molecular dihydrogen complex [Ru(C5H5)(Ph(2)PCH(2)PPh(2))(eta(2)-H-2)]BF4 by near infrared Fourier-Transform Raman spectroscopy

被引：8

作者：

Chopra, M

Wong, KF

Jia, GC

Yu, NT

机构：

[1] HONG KONG UNIV SCI & TECHNOL, DEPT CHEM, KOWLOON, HONG KONG

[2] GEORGIA INST TECHNOL, SCH CHEM & BIOCHEM, ATLANTA, GA 30332 USA

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1996年 / 379卷

关键词：

dihydrogen complex; dihydrogen stretch; FT-Raman; Raman spectroscopy; ruthenium complexes;

D O I：

10.1016/0022-2860(96)09217-4

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：

An unusually low V(H-H) stretching mode has been detected in the Raman spectrum of the molecular dihydrogen complex, [Ru(C5H5)(Ph(2)PCH(2)PPh(2))(eta(2)-H-2)]BF4, at 2082 cm(-1) which shifts to 1530 cm(-1) upon eta(2)-H-2 to eta(2)-D-2 substitution. Other isotope-sensitive modes associated with the triatomic RuH2 moiety are also detected at 1358, 679, 486,and 397 cm(-1), which are assigned to nu(as)(RuH2), nu(s)(RuH2), delta(RuH2) and delta(RuH2) modes, respectively.

引用

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页码：93 / 98

页数：6

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