MOLECULAR WIRE CONSISTING OF A C8 CHAIN OF ELEMENTAL CARBON BRIDGING TWO METAL CENTERS : SYNTHESIS AND CHARACTERIZATION OF FE(ETA 5-C5ME5)(DPPE)2(MU - C8)
MOLECULAR WIRE CONSISTING OF A C8 CHAIN OF ELEMENTAL CARBON BRIDGING TWO METAL CENTERS : SYNTHESIS AND CHARACTERIZATION OF FE(ETA 5-C5ME5)(DPPE)2(MU - C8)
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DOI：
10.1021/om9507991
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发表时间：
1996
期刊：
影响因子：
2.8
通讯作者：
F. Coat;C. Lapinte
中科院分区：
文献类型：
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作者：
F. Coat;C. Lapinte
二铁配合物 [{Fe(η5-C5Me5)(dppe)}2(μ-C8)] (5; dppe = 1,2-双(二苯基膦)乙烷) 通过 Fe(η5-C5Me5)(dppe)(C⋮CC⋮CH) (4) 的氧化偶联合成，并根据热热性质建立 稳定的混合价络合物 [FeII−C8-FeIII][PF6] (6)，C8 链充当两个金属中心之间的分子线，通过迄今为止已知的九个键产生最强的电子耦合。
The diiron complex [{Fe(η5-C5Me5)(dppe)}2(μ-C8)] (5; dppe = 1,2-bis(diphenylphosphino)ethane) is synthesized by the oxidative coupling of Fe(η5-C5Me5)(dppe)(C⋮CC⋮CH) (4), and it is established from the properties of the thermally stable mixed-valence complex [FeII−C8-FeIII][PF6] (6) that the C8chain acts as a molecular wire between the two metal centers, giving rise to the strongest electronic coupling through nine bonds known to date.