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Electron-rich Polynuclear Transition Metal Clusters:Ⅰ.The Clusters with Chalcogen Bridges and Phosphine Ligands 认领 引用
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作者 洪茂春 江飞龙 《Chinese Journal of Structural Chemistry》 SCIE CAS 1994年第2期117-130,共14页
This paper presents a versatile method for synthesizing electron-rich polynuclear transition metal clusters with chalcogen bridges and phosphine ligands.The reactions of transition metal complexes(R3P)2MX2(M=Co,Ni;R=P... This paper presents a versatile method for synthesizing electron-rich polynuclear transition metal clusters with chalcogen bridges and phosphine ligands.The reactions of transition metal complexes(R3P)2MX2(M=Co,Ni;R=Ph,Bu,Et;X=Cl,Br) with bridging reagents Na2Ex (E=S,Se;x=1.2) are described.The geometric and electronic structures of a series of polynuclear transition metal clusters with trianglar M3 units are also discussed. 展开更多
关键词 polynuclear transition metal clusters chalcogen bridges triangular M_3 unit synergistic effect
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