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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Quantum chemical study of the bond orders in the ruthenium, diruthenium and dirhodium nitrosyl complexes
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Quantum chemical study of the bond orders in the ruthenium, diruthenium and dirhodium nitrosyl complexes

机译:钌,钌和二硝基亚硝基配合物键序的量子化学研究

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摘要

Density functional calculations with the B3LY-P functional were carried out for the [Ru(NO)Cl-5](2-) [Ru(NO)(NH3)(5)](3+), [Ru(NO)(CN)(5)](2-), [Ru(NO)(CN)(5)](3-), [Ru(NO)(hedta)](q) (hedta = N-(hydroxyethyl)ethylenediaminetriacetate triple-charged anion; q = 0, -1, -2), Rh-2(O2CR)(4), Rh-2(O2CR)(4)(NO)(2), Ru-2(O2CR)(4), Ru-2(O2CR)(4)(NO)(2), Ru-2(dPf)(4), and Ru-2(dpf)(4)(NO)(2) (dpf = N,N'-diphenylformamidinate ion; R = H, CH3, CF3) complexes. The electronic structure was analyzed in terms of Mayer and Wiberg bond order indices. The technique of bond order indices decomposition into sigma-, pi-, and delta-contributions was proposed. (c) 2007 Elsevier Ltd. All rights reserved.
机译:对[Ru(NO)Cl-5](2-)[Ru(NO)(NH3)(5)](3 +),[Ru(NO)( CN)(5)](2-),[Ru(NO)(CN)(5)](3-),[Ru(NO)(六面体)](q)(七面体= N-(羟乙基)乙二胺三乙酸酯三元带电荷的阴离子; q = 0,-1,-2),Rh-2(O2CR)(4),Rh-2(O2CR)(4)(NO)(2),Ru-2(O2CR)(4) ,Ru-2(O2CR)(4)(NO)(2),Ru-2(dPf)(4)和Ru-2(dpf)(4)(NO)(2)(dpf = N,N' -二苯基甲酰胺酸根离子; R = H,CH3,CF3)络合物。根据Mayer和Wiberg债券订单指数分析了电子结构。提出了将键序指数分解为sigma-,pi-和delta贡献的技术。 (c)2007 Elsevier Ltd.保留所有权利。

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