波长/ 2.5 0.00 0.10F 0.20 990 3030 0.30 1640 910 0.40 容0.50 2860 CH2=CHCH2(CH2)6CH3 0.60 0.80 10 2.00 4000350030002500200018001600140012001000 2960 波数/cm-1 1-癸烯的红外光谱 A:=C-H伸缩振动,B:C-H伸缩振动,C:C=C伸缩振动,D:C-H弯曲振动