Four new dinuclear complexes[(η5-C5Me4R)Mo(CO)3]2(1,R=Allyl;2,R=n-Butyl; 3,R=i-Butyl;4,R=PhMe-2)have been synthesized by the reactions of C5Me4R(R=Allyl,n-Butyl,i-Butyl,Ph-Me-2)with Mo(CO)3(CH3CN)3in refluxing xylene,and their molecular structures were characterized by Elemental analysis,IR spectra,1H NMR.The crystal structure of complex[(η5-C5Men4Bu)Mo(CO)3]2(2)was determined by X-ray diffraction.Crystal data for this complex: Triclinic,space group P1,a=0.8570(3)nm,b=0.9115(3)nm,c=1.1404(4)nm,α=78.110(4)°,β=0.0584.CCDC: 709597.
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