Molecular and Crystal Structures of Dicationic Tetrakis(1,3-benzodithiol-2-ylidene)cyclopentanone

作者：Ueda Masafumi; Tahara Akimi; Shirahata Takashi^*; Misaki Yohji^*

来源：Bulletin of the Chemical Society of Japan, 2016, 89(12): 1500-1502.

DOI：10.1246/bcsj.20160271

Molecular and crystal structures of dicationic tetrakis-(1,3-benzodithiol-2-ylidene)cyclopentanone (1b), (1b(2+))(2)-(ReO4-)(4)(CH3CN)(3)(H2O)0.7, were successfully determined by X-ray single-crystal diffraction. It was suggested that two 1,3-dithiol-2-ylidenes adjacent to the carbonyl group were effectively conjugated with each other. The remaining two 1,3-dithiol-2-ylidenes, where two positive charges were mainly distributed, were considerably twisted from the central five-membered ring.

• 出版日期2016-12