On the role of DMSO-O(lone pair)⋯π(arene), DMSO-S(lone pair)⋯π(arene) and SO⋯π(arene) interactions in the crystal structures of dimethyl sulphoxide (DMSO) solvates

• Main Authors: Zukerman-Schpector, Julio, Tiekink, Edward R.T.
• Format: Article
• Published: Royal Society of Chemistry 2014
• Subjects: Q Science (General); QD Chemistry
• Online Access: http://eprints.um.edu.my/23056/; https://doi.org/10.1039/C4CE00305E
• Institution: Universiti Malaya

Dimethyl sulphoxide (DMSO) molecules in their all-organic solvates were shown to interact with arene rings of organic molecules via DMSO-O(lone pair)⋯π(arene) or DMSO-S(lone pair)⋯π(arene) interactions in approximately 5-6% of their crystal structures, often in conjunction with conventional hydrogen...