摘要
Herein, we report on the syntheses, crystal structures, and optical properties of two new selenidostannates, namely, [Emim]5[Sn3Se7]2Cl (1, Emim = 1-ethyl-3-methylimidazolium) and [Bzmim]2[Sn3Se7] (2, Bzmim = 1-benzyl-3-methylimidazolium). The ionic liquids (ILs) of [Emim]Cl with a short ethyl chain and [Bzmim]Cl with a bulky substituent benzyl group were used in the syntheses of compounds 1 and 2, respectively. Although both the structures feature an anionic lamellar [Sn3Se7]n2n– layer, the packing of the layers are dramatically different; such structural diversity may be ascribed to the difference of structure-directing cations incorporated in between the layers, that is [(Emim)3Cl]2+ aggregates in 1 and bulky [Bzmim]+ in 2, respectively.
源语言 | 英语 |
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页(从-至) | 58-61 |
页数 | 4 |
期刊 | Inorganic Chemistry Communications |
卷 | 74 |
DOI | |
出版状态 | 已出版 - 1 12月 2016 |
已对外发布 | 是 |