1,2-Bis(4-ethynylphenyl)disulfane

oleh: Hong-Jun Zhu, Hong-Bin Chen, Yu-Hao Li, Rui Liu, Qi Xiao

Format: Article
Diterbitkan: International Union of Crystallography 2010-03-01

Deskripsi

In the title compound, C16H10S2, 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 intramolecular C—H...S hydrogen bond results in the formation of a five-membered ring. In the crystal structure, molecules are stacked parallel to the a axis direction. π–π interactions between benzene rings are present, with a face-to-face stacking distance of 3.622 (10) Å.