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1,2-Bis(4-ethynylphen-yl)disulfane.

ABSTRACT: In the title compound, C(16)H(10)S(2), the S atoms are almost coplanar with the benzene rings to which they are bonded [deviations of 0.092?(1) and 0.022?(1)?Å from their respective ring planes]. The benzene rings enclose a dihedral angle of 79.17?(3)°. An intra-molecular C-H?S hydrogen bond results in the formation of a five-membered ring. In the crystal structure, mol-ecules are stacked parallel to the a axis direction. ?-? inter-actions between benzene rings are present, with a face-to-face stacking distance of 3.622?(10)?Å.

SUBMITTER: Xiao Q

PROVIDER: S-EPMC2983721 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature

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1,2-Bis(4-ethynylphen-yl)disulfane.

Xiao Qi Q Liu Rui R Li Yu-Hao YH Chen Hong-Bin HB Zhu Hong-Jun HJ

Acta crystallographica. Section E, Structure reports online 20100213 Pt 3

In the title compound, C(16)H(10)S(2), the S atoms are almost coplanar with the benzene rings to which they are bonded [deviations of 0.092 (1) and 0.022 (1) Å from their respective ring planes]. The benzene rings enclose a dihedral angle of 79.17 (3)°. An intra-molecular C-H⋯S hydrogen bond results in the formation of a five-membered ring. In the crystal structure, mol-ecules are stacked parallel to the a axis direction. π-π inter-actions between benzene rings are present, with a face-to-face s ...[more]

PMID: 21580365

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