Thiazole–Carbonyl Interactions: A Case Study Using Phenylalanine Thiazole Cyclic Tripeptides
作者:Sachitanand M. Mali、Tobias F. Schneider、Anupam Bandyopadhyay、Sandip V. Jadhav、Daniel B. Werz、Hosahudya N. Gopi
DOI:10.1021/cg301147s
日期:2012.11.7
observed. S···O interactions between the sulfur of a thiazole ring and a carbonyl moiety of an amide showing an average distance of 3.1 Å which is much smaller than the sum of the van der Waals radii predominantly mediate the crystal structure. To get deeper insights into this kind of interaction, two model systems consisting of thiazole and acetyl-N-methylamide were studied using the MP2/6-311G++(3df,3dp)