摘 要: | The new clusterMo_4(μ_3-O)_2O_4Cl_2(o-CH_3C_6H_4COO)_6]has been prepared by thereaction of molybdenum pentachloride and o-methylbenzoic acid.The crystal andmolecular structures were determined by the X-ray diffraction method.It crystallizesin the orthorhombic space group Pnna with cell parameters:Mr=1361.6,a=13.792(4),b=17.957(3),c=20.974(9) ,V=5194(2) ~3,Z=4,Dc=1.74/cm~3,F(OOO)=2704,μ(MoK )=11.0/cm,R=0.074.
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