Kelani Monsuru T, Muller Alfred, Lammertsma Koop
Department of Chemical Sciences, University of Johannesburg, Auckland Park, 2006, Johannesburg, South Africa.
IUCrdata. 2024 Jul 26;9(Pt 7):x240720. doi: 10.1107/S241431462400720X. eCollection 2024 Jul.
The title compound, [Ru(CHNO)Cl(η-CH)], exhibits a half-sandwich tripod stand structure and crystallizes in the ortho-rhom-bic space group 222. The arene group is η π-coordinated to the Ru atom with a centroid-to-metal distance of 1.6590 (5) Å, with the ()-2-(4-isopropyl-4,5-di-hydro-oxazol-2-yl)phenolate chelate ligand forming a bite angle of 86.88 (19)° through its N and phenolate O atoms. The pseudo-octa-hedral geometry assumed by the complex is completed by a chloride ligand. The coordination of the optically pure bidentate ligand induces metal centered chirality onto the complex with a Flack parameter of -0.056.
标题化合物[Ru(CHNO)Cl(η-CH)]呈现出半夹心三脚架结构，结晶于正交晶系空间群222中。芳烃基团以η π配位方式与Ru原子相连，质心到金属的距离为1.6590 (5) Å，()-2-(4-异丙基-4,5-二氢恶唑-2-基)酚盐螯合配体通过其N原子和酚盐O原子形成的咬角为86.88 (19)°。该配合物呈现的伪八面体几何构型由一个氯配体完成。光学纯双齿配体的配位作用使配合物产生以金属为中心的手性，Flack参数为-0.056。
