AZOALKANE-BRIDGED AND NITRENE-BRIDGED CARBONYL METAL-CLUSTERS OF IRON AND RUTHENIUM

被引：28

作者：

HANSERT, B ^{[1
]}

POWELL, AK ^{[1
]}

VAHRENKAMP, H ^{[1
]}

机构：

[1] UNIV FREIBURG,INST ANORGAN & ANALYT CHEM,ALBERTSTR 21,W-7800 FREIBURG,GERMANY

来源：

CHEMISCHE BERICHTE-RECUEIL | 1991年 / 124卷 / 12期

关键词：

CLUSTERS; TRINUCLEAR AND TETRANUCLEAR; IRON CLUSTERS; RUTHENIUM CLUSTERS; AZOALKANE AND NITRENE BRIDGING;

D O I：

10.1002/cber.19911241210

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By using cluster buildup reactions, the new azoalkane-bridged clusters Ru3(CO)9(RN = NR) (3a, R = Me, 3b, R = Et), Fe2Ru(CO)9(EtN = NEt) (4), Ru4(CO)12(RN = NR) (5a, R = Me, 5b, R = Et), and FeRu3(CO)12(EtN = NEt) (6) were obtained. Upon attempts to prepare further such compounds, the N - N bond was cleaved resulting in nitrene-bridged clusters including the new compound Fe4(CO)11(mu-4-NEt)2 (9). Cluster buildup starting from Ru3(CO)9(mu-3-NPh)2 resulted in Ru4(CO)11(mu-4-NPh)2 (10) and FeRu3(CO)11(mu-4-NPh)2 (11). The crystal structures of 5b and 9 as well as some reactions of the nitrene-bridged clusters are described.

引用

页码：2697 / 2704

页数：8

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