Crystal structure of 9,10-bis­(1,3-di­thiol-2-yl­idene)-9,10-di­hydro­anthracene

Acta Crystallographica Section E: Crystallographic Communications

Moore, J.S.¹  Lee, S.¹  Ren, Y.¹  Bertke, J.A.¹ 

[1] Department of Chemistry, University of Illinois, Urbana, Illinois 61801, USA

关键词: CRYSTAL STRUCTURE;    TETRATHIAFULVALENE;    TTF;    EXTTF;    WITTIG-HORNER REACTION;   

DOI  :  10.1107/S2056989015020800

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The crystal structure of the well-studied 9,10-bis­(1,3-di­thiol-2-yl­idene)-9,10-di­hydro­anthracene mol­ecule, C20H12S4, (I), also known as exTTF, is reported. The mol­ecular structure of (I) consists of a di­hydro­anthracene moiety with two 1,3-di­thiol-2-yl­idene substituents. This is a saddle-shaped mol­ecule, which inter­acts with a close neighbor through various π–π and C—H⋯π contacts to form a `dimer'. These `dimers' inter­act through a series of C—H⋯S and C—H⋯π contacts to construct a complex three-dimensional extended structure.

【 授权许可】

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