supported by the National Natural Science Foundation of China (20973088, 20633050);the research fund of the Educational Department of Liaoning Province (2007T091)
The individual hydrogen bonding energies in N-methylacetamide chains were evaluated at the MP2/6-31+G** level including BSSE correction and at the B3LYP/6-311++G(3df,2pd) level including BSSE and van der Waals correct...