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首页> 外文期刊>Inorganica Chimica Acta >Oxoselenide triangular molybdenum clusters: Synthesis and characterization of [Mo_3SeO_3(acac)_3(py)_3]PF _6
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Oxoselenide triangular molybdenum clusters: Synthesis and characterization of [Mo_3SeO_3(acac)_3(py)_3]PF _6

机译:氧代硒化物三角钼簇:[Mo_3SeO_3(acac)_3(py)_3] PF _6的合成与表征

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摘要

New cluster complex [Mo_3SeO_3(acac) _3(py)_3]~+ was obtained by ligand substitution in the aqua complex [Mo_3SeO_3(H_2O) _9]~(4+). Crystal structure was determined for [Mo _3SeO_3(acac)_3(py)_3]PF _6·C_6H_5CH_3. The complex was characterized by ~(77)Se NMR, electrospray mass-spectrometry, and cyclic voltammetry. DFT calculations were used to confirm the assignment of chemical shift and to study Mo-Mo bonding in the cluster core.
机译:通过在水络合物[Mo_3SeO_3(H_2O)_9]〜(4+)中进行配体置换得到新的簇络合物[Mo_3SeO_3(acac)_3(py)_3] +。测定[Mo _3SeO_3(acac)_3(py)_3] PF _6·C_6H_5CH_3的晶体结构。通过〜(77)Se NMR,电喷雾质谱和循环伏安法对络合物进行表征。 DFT计算用于确认化学位移的分配并研究簇核中的Mo-Mo键。

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