An Eicosanuclear Heterothiometallic Mo/S/Cu Cluster: Synthesis and Third-Order Nonlinear Optical Property

A potassium-crownether host–guest cation-templated synthetic method was used to build a heterothiometallic Mo/S/Cu cluster {[(K ⊂ dibenzo-18-crown-6)(NMP) 2 ] 2 [(K ⊂ dibenzo-18-crown-6)(NMP)] 2 [Mo 8 S 32 Cu 12 ]·H 2 O} ( 1 ). 1 was structurally determined by X-ray single crystal and powder diffrac...

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