Samarium(III) Pentalene Sandwich Compounds [Sm(η<sup>8</sup>-C<sub>8</sub>H<sub>4</sub>{Si<sup>i</sup>Pr<sub>3</sub>-1,4}<sub>2</sub>)(Cp*)] and [Sm(η<sup>8</sup>-C<sub>8</sub>H<sub>4</sub>{Si<sup>i</sup>Pr<sub>3</sub>-1,4}<sub>2</sub>)(η<sup>5</sup>-C<sub>8</sub>H<sub>5</sub>{Si<sup>i</sup>Pr<sub>
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数据链接：
https://figshare.com/articles/dataset/Samarium_III_Pentalene_Sandwich_Compounds_Sm_sup_8_sup_C_sub_8_sub_H_sub_4_sub_Si_sup_i_sup_Pr_sub_3_sub_1_4_sub_2_sub_Cp_and_Sm_sup_8_sup_C_sub_8_sub_H_sub_4_sub_Si_sup_i_sup_Pr_sub_3_sub_1_4_sub_2_sub_sup_5_sup_C_sub_8_sub_H_sub_5_sub_Si_sup_i_sup_Pr_su/2901268数据链接链接失效反馈
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资源简介：
The reaction of the pentalene salt C8H4{SiiPr3-1,4}2[K]2 with [SmCp*(μ-I)(THF)2]2 yields not the expected Sm(II) pentalene-bridged dimer but the Sm(III) sandwich complexes [Sm(η8-C8H4{SiiPr3-1,4}2)(η5-Cp*)] (1) and [Sm(η8-C8H4{SiiPr3-1,4}2)(η5-C8H5{SiiPr3-1,4}2)] (2) and the mixed-valence cluster [Cp*6Sm6(OMe)8O][K(THF)6] (3) via solvent activation of THF. The samarium(III) sandwich compound 2 incorporates an η8-pentalene ligand and an η5-hydropentalenyl ligand. X-ray crystallography shows the Sm(II)/Sm(III) mixed-valence cluster compound 3 to contain a centrosymmetric hexanuclear array of Cp*Sm units, bridged by face-centered μ3-methoxy groups, with a central oxo unit.
创建时间：
2008-11-10
