Crystallographic and Computational Studies of Conformationally Controlled 1,3-Bis(benzo[b]selenophen-2-yl)thiourea by Chalcogen-Bonding Interactions
A single crystal of 1,3-bis(benzo[b]selenophen-2-yl)thiourea (1) was obtained from a mixed solvent of dimethyl sulfoxide (DMSO) and acetone, and its crystal structure was determined using X-ray diffraction (XRD) analysis. The crystallographic study revealed that 1 adopts a planar structure in the trans–trans conformati...