物性估算问题? 我对三种 噻吩 进行物性估算(数据库中没有) 2,5 二甲基噻吩 (136.55)c6h8s (C2-THI) 2-(1- 甲基 乙基)噻吩(152.05)c7h10s (C3-THI) 3-(1,1-2甲基乙基)噻吩168.95 (C4-THI) 按照正常输入,出来的是个警告结果。 控制面板显示: WARNING IN PHYSICAL PROPERTY SYSTEM FUNCTIONAL GROUP GENERATION FOR THE UNIFAC METHOD CANNOT BE COMPLETED FOR COMPONENT C2-THI. THE FOLLOWING ATOMS WERE NOT MATCHED: S 1 THE FUNCTIONAL GROUPS GENERATED GROUP NUMBER NO. OF OCCUR. GROUP NUMBER NO. OF OCCUR. 1055 2 1015 2 C3-THI和C4-THI 的问题也是一样的,这是个什么问题啊,请各位兄弟姐妹们指点下!谢谢了! 查看更多6个回答 . 1人已关注