Two new selenidostannates with a [Sn3Se7]n 2n− layer from the imidazolium-based ionic liquids: The role of (Bzmim)+ and aggregated cation of [(Emim)3Cl]2+ - Details

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Abstract：

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]n　2n–　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.　©　2016　Elsevier　B.V.

Keyword：

Aggregated cations; Crystal structure; Ionic liquids; Selenidostannate

Community：

[ 1 ] [Wang, Z.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
[ 2 ] [Du, C.-F.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
[ 3 ] [Cheng, C.-C.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
[ 4 ] [Shen, N.-N.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
[ 5 ] [Shen, N.-N.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 6 ] [Li, J.-R.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
[ 7 ] [Huang, X.-Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China

Reprint 's Address：

[Li, J.-R.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of SciencesChina

Email：

jrli@fjirsm.ac.cn

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Source ：

Inorganic Chemistry Communications

ISSN： 1387-7003

Year： 2016

Volume： 74

Page： 58-61

1 . 6 4

JCR@2016

4 . 4 0 0

JCR@2023

ESI HC Threshold：235

JCR Journal Grade：3

CAS Journal Grade：4

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WoS CC Cited Count：

SCOPUS Cited Count： 9

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 2

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