偕二氧代-羧基桥联非对映异构体对中钌的混合价态组态
Mixed-Valent RuRu Configuration in an Oxido-Carboxylato-Bridged Diastereomeric Pair.
机构信息
Department of Chemistry , Indian Institute of Technology Bombay , Powai, Mumbai 400076 , India.
出版信息
Inorg Chem. 2019 Oct 7;58(19):12538-12541. doi: 10.1021/acs.inorgchem.9b02392. Epub 2019 Sep 11.
Abstract
An unprecedented diastereomeric pair [, ΔΛ (); , ΔΔ/ΛΛ ()] involving a doubly oxido-carboxylato-bridged mixed-valent RuRu (dd, = /) state in [(acac)Ru(μ-O)(μ-CHCOO)Ru(acac)] (acac = acetylacetonate) was structurally characterized. and ( = +, 0, -) display comparable spectroelectrochemical features for the accessible redox states.
摘要
一个前所未有的非对映异构体对[，ΔΛ（）；，ΔΔ/ΛΛ（）]，涉及一个双氧化-羧基桥联的混合价态 RuRu（dd，= /）状态，在[(acac)Ru(μ-O)(μ-CHCOO)Ru(acac)]（acac = 乙酰丙酮酸盐）中被结构表征。和（= +，0，-）显示出可及的氧化还原态的可比光谱电化学特征。
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