Communication between Remote Moieties in Linear Ru–Ru–Ru Trimetallic Cyanide-Bridged Complexes
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https://figshare.com/articles/dataset/Communication_between_Remote_Moieties_in_Linear_Ru_Ru_Ru_Trimetallic_Cyanide_Bridged_Complexes/2433220
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资源简介:
In this article, we report the structural,
spectroscopic, and electrochemical properties of the cyanide-bridged
complex salts trans-[(NC)RuII(L)4(μ-CN)RuII(py)4Cl]PF6 and trans-[RuII(L)4{(μ-CN)RuII(py)4Cl}2](PF6)2 (L = pyridine or 4-methoxypyridine). The mixed-valence forms of
these compounds show a variety of metal-to-metal charge-transfer bands,
including one arising from charge transfer between the remote ruthenium
units. The latter is more intense when L = 4-methoxypyridine and points
to the role of the bridging ruthenium unit in promoting mixing between
the dπ orbitals of the terminal fragments.
创建时间:
2016-02-19



