|
Figure 1
(a) The molecular structures of compounds I and II. (b) The optimized structures of compounds I and II at DFT/B3LYP 6-311++G(d,p). |
Open
access

|
Figure 1
(a) The molecular structures of compounds I and II. (b) The optimized structures of compounds I and II at DFT/B3LYP 6-311++G(d,p). |