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Bis(2-thien-yl)acetyl-ene.

ABSTRACT: The planar [maximum deviation 0.0066?(4)?Å] symmetrical mol-ecule of the title compound, C(10)H(6)S(2), lies across a crystallographic inversion centre. The thio-phene rings are rotationally disordered about the acetyl-ene bond, with the two pseudo inversion-related S atoms in 0.80:0.20 occupancy sites. The C C bond distance is 1.195?(9)?Å.

SUBMITTER: Harcourt EM

PROVIDER: S-EPMC2970215 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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Bis(2-thien-yl)acetyl-ene.

Harcourt Emily M EM Lynch Daniel E DE Hamilton Darren G DG

Acta crystallographica. Section E, Structure reports online 20090919 Pt 10

The planar [maximum deviation 0.0066 (4) Å] symmetrical mol-ecule of the title compound, C(10)H(6)S(2), lies across a crystallographic inversion centre. The thio-phene rings are rotationally disordered about the acetyl-ene bond, with the two pseudo inversion-related S atoms in 0.80:0.20 occupancy sites. The C C bond distance is 1.195 (9) Å. ...[more]

PMID: 21577935

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