Keggin type polyoxometalate has been a hot area of research in polyoxometalate chemistry, this paper keggin as the basic building unit connected with a variety of transition metals or modified, forming new polyoxometalate compounds. in this paper, we study the synthetic conditions and rules of these compounds and the crystal structure of the crystal.We use the Keggin and Strandberg-type polyoxometalate building blocks and choose organic ligands dimercapto thiadiazole and ethylenediamine. We prepare Keggin-based organic and inorganic hybrid crystalline compound1: H3Ag[SiMo12O40](C6N12H6)1.5(C4N8H3)·2H2O; prepared supramolecular the Strandberg-based organic-inorganic hybrid compound2:H6OP2M05O23)(C2H8N2)3.After the analysis of the crystal structure, Compound1is triclinic, space group P-1, unit cell parameters:a=10.777(2) A,6=11.598(2) A, c=25.591(5) A, α=99.75(3)°, β=100.22(3)°,γ=94.72(3)°, V=4662.7(16) A3=Compound2belongs to the monoclinic system, space group C2/c, unit cell parameters:a=17.6018(6) A, b=9.9727(4) A, c=13.7226(5) A,α=90.00°,β=96.75(0)°,γ=90.00°, V=4138.7(14) A3。... |