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以MO_3S_4(dtp)_4 H_2O和M′(CO)_6(M′=Mo,W)为起始物在核酸介质下通过[3+1]模式合成,分别得到一个同核和一个异核四核簇[Mo_4S_4(μ-C_2H_5CO_2)_2(dtP)_3]4和[Mo_3WS_4(μ-CH_3CO_2)_2(dtpH)(dtp)_3]5[dtp=(EtO)_2PS~-_2;dtpH=(EtO)_2P(S)(SH)] 两个簇合物以单晶X射线分析和IR谱学进行结构表征,它们均具有[M_4S_4]~(5+)类立方烷簇芯
The three nuclei and one heteronuclear quadruplex were synthesized with [3 + 1] mode starting from MO_3S_4 (dtp) _4 H_2O and M ’(CO) _6 (M’ = Mo, W) Clusters [Mo_4S_4 (μ-C_2H_5CO_2) _2 (dtP) _3] 4 and [Mo_3WS_4 (μ_CH_3CO_2) _2 (dtpH) (dtp) _3] 5 [dtp = (EtO) _2PS ~ -_2; dtpH = (EtO) _2P (S) (SH)] clusters were characterized by single crystal X-ray diffraction and IR spectroscopy, all of them have cubic clusters [M_4S_4] ~ (5+)