【摘 要】
：
The title compound, [{Na(H2O)3}2{Ru(dmso)3}2(MoO4)3]·3H2O, has been obstructure was determined by single-crystal X-ray diffraction method. The crystal crystall
【机 构】
：
State Key Laboratory of Structural Chemistry
论文部分内容阅读
The title compound, [{Na(H2O)3}2{Ru(dmso)3}2(MoO4)3]·3H2O, has been obstructure was determined by single-crystal X-ray diffraction method. The crystal crystallizes in the triclinic system, space group P1 with a = 12.3333(3), b = 12.6289(3), c = 32.0284(14)(A), α =79.873(7), β = 87.549(9), y = 64.500(4)°, V = 4429.5(2) (A)3, Z = 4, Mr = 1358.85, Dc = 2.038g/cm3, F(000) = 2696 and μ = 1.874 mm-1. The compound contains a novel pentanuclear triangle bipyramidal core, [{ Ru(dmso)3 } 2(MoO4)3]2-, which consists of two { Ru(dmso)3 } 2+ fragments and three {μ2-MoO4}2- units. Furthermore, the dmso ligands bridge the pentanuclear [Ru2Mo3] core and two [Na(H2O)3]+ fragments together, forming a neutral heptanuclear ruthenium- and sodiumcontaining polyoxomolybdate.
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