REVERSIBLE THERMAL-ISOMERIZATION OF 3 GEOMETRICAL-ISOMERS FOR CHLOROBIS(2-METHYL-8-QUINOLINOLATO)NITROSYLRUTHENIUM(III)

被引:7
作者
IKEZAWA, H [1 ]
MIKI, E [1 ]
MIZUMACHI, K [1 ]
ISHIMORI, T [1 ]
WAKATSUKI, Y [1 ]
机构
[1] INST PHYS & CHEM RES, WAKO, SAITAMA 351, JAPAN
关键词
D O I
10.1246/cl.1993.537
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reversible thermal isomerization among the trans and two kinds of cis geometrical isomers of [RuCl(2mqn)2(NO)] (2mqn=2-methyl-8-quinolinolate ion) was observed in degassed DMSO (dimethyl sulfoxide) at higher than 363 K. The mole ratio of the cis-1, the cis-2, and the trans isomers was 20:9:1 after the equilibrium was reached at 413 K, and it did not depend on the starting species.
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页码:537 / 540
页数:4
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