Triple-decker complexes with a bridging diborolyl ligand: synthesis and structures

被引：0
|
作者：
Romanov, A. S. [1 ,2 ]
Muratov, D. V. [1 ]
机构：
[1] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Bldg 1,28 Ul Vavilova, Moscow 119991, Russia
[2] Univ Manchester, Dept Chem, Oxford Rd, Manchester M13 9PL, England
来源：
RUSSIAN CHEMICAL BULLETIN | 2024年 / 73卷 / 10期
关键词：
boron-containing heterocycles; iron; cobalt; nickel; sandwich compounds; triple-decker complexes; MOLECULAR-STRUCTURE; SANDWICH COMPOUNDS; REACTIVITY; METALS;
D O I：
10.1007/s11172-024-4405-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Triple-decker complexes with a bridging diborolyl ligand CpCo(mu-1,3-C3B2Me5)-M(C5R5) (M = Fe, R = H (2a), Me (2b); M = Ni, R = H (3)) were synthesized in high yields by electrophilic stacking of the sandwich anion [CpCo(1,3-C3B2Me5)]- with the labile complexes [CpFe(SMe2)3]+, [Cp*Fe(MeCN)3]+, and [CpNi(SMe2)2]+, respectively. The structures of complexes 2a, 2b, and 3 were determined by X-ray diffraction. The influence of additional unpaired electrons on the structural changes due to the transition from the 30-electron FeCo triple-decker complexes to the 32-electron NiCo complex was investigated.
引用
收藏
页码：2883 / 2889
页数：7
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