Synthesis,Structural Characterization and Reactivity of Two New Triangular Molybdenum Cluster Compounds：Mo3T37—[S2CN（CH2CH2OH）2]3I and Mo3Te4Y3[S2P（^iPrO）2]3I（Y3=1.43Te＋1.57S）

Synthesis,Structural Characterization and Reactivity of Two New Triangular Molybdenum Cluster Compounds: Mo3Te7‐[S2CN(CH2CH2OH)2]3I and Mo3Te4Y3[S2P(iPrO)2]3I (Y3 = 1.43Te + 1.57S)

Two triangular molybdenum‐tellurium clusters, Mo₃Te₇‐S₂CN (CH₂CH₂OH₂]₃I (1) and Mo₃Te₄Y₃S₂P(ⁱPrO)₂]₃I (Y₃ = 1. 43Te+ 1.57S) (2), were obtained from the reaction of K · HOdtc HOdtc = S₂CN(CH₂CH₂OH)₂] or K·ⁱPr₂dtp (ⁱPr₂dtp = S₂POCH(CH₃)₂]₂) with a mixed product of elements Mo, Te(S) and I₂ at high temperature. The structures of the two compounds were determined by X‐ray crystallography study. Crystal data are, (1): monoclinic, P2₁/n, a = 1.6256(3), b = 1.3264(2), c = 1.8808(4) nm, β=96.923°, V = 4.025.9 (14) nm³, D_cal = 3.050g·cm‐³, Z = 4, and (2): monoclinic, P2₁/n, a = 1.4564(2), b = 2.3917(4), c = 1.5094(3) nm, β = 114.35(2)°, V = 4.0259(14) nm³, D_cal = 2.449 g·cm^?3 and Z = 4. Single crystal analyses show that 1 consists of discrete Mo₃Te₇S₂CN(CH₂CH₂OH)₂]₃I connected into three‐dimensional framework via hydrogen bonds, while 2 forms a linear chain via Te(S)—I interaction.