Specificity of interionic contacts and estimation of average interionic distances by NOE NMR measurements in solution of cationic Ru(II) organometallic complexes bearing unsymmetrical counterions

被引：24

作者：

Zuccaccia, C ^{[1
]}

Bellachioma, G ^{[1
]}

Cardaci, G ^{[1
]}

Macchioni, A ^{[1
]}

机构：

[1] Univ Perugia, Dipartimento Chim, I-06123 Perugia, Italy

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 01期

关键词：

D O I：

10.1021/om980874i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The interionic structure in methylene chloride of trans-[Ru(PMe3)(2)(CO)(COMe)(CH2-pz(2))]BPh3R (where pz = pyrazolyl ring; R = Me, n-Bu, n-Hex and Ph) complex es has been investigated by the detection of interionic contacts in H-1 NOESY NMR spectra. We observed an unexpected specificity of interionic contacts that allowed, for the first time, the estimation of reasonable average interionic distances by measuring the kinetic of H-1 NOE buildup.

引用

页码：1 / 3

页数：3

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