半夹心结构含1,2-二硫碳硼烷的铑配合物的合成以及结构表征

摘要

The 18-electron dithiolato carborane complexes Cp*Rh(L)S2C2(B10H10) (L=4-(chloromethyl) pyridine (2a),4-(methylthiomethyl) pyridine (2b)) were synthesized from the 16e half-sandwich rhodium complexe [Cp*Rh(L)S2C2(B10H10)] and pyridine derivatives (L) at room temperature. The complexes have been fully characterized by their IR and 1H NMR spectroscopy,as well as elemental analysis. The molecular structures of 2a and 2b were established through X-ray crystal structure analysis. CCDC;679789,2a; 679790,2b.%室温下,18-电子体系的半夹心铑配合物Cp*Rh(L)S2C2(B10H10) (L=4-ClCH2-C6H4N(2a),4-CH3SCH2-C6H4N(2b))可以通过16-电子体系的半夹心铑配合物[Cp2Rh[S2C2(B10H10)]与吡啶衍生物合成.化合物通过IR、1H NMR和元素分析进行了表征,并用X-射线单晶衍射测定了配合物2a和2b的单晶结构.