1. No category

CHEM253
IR spectra of essential oils
Cumin student sample
100.4
95
2723.93
953.97
1341.25
90
1098.79
1015.91
1287.93
1363.66
85
778.71
2871.84
1384.77
1459.53
1424.55
80
75
1054.72
2962.19
1306.18
723.12
%T 70
1574.95
65
1672.39
60
1169.69
1211.83
55
839.18
1606.87
50
827.26
45
42.5
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
Cuminaldehyde
100.0
95
90
922.89
890.08
2732.63
1341.18
85
2871.85
1142.90
1364.36
1288.28
1097.99
1015.92
1460.17
1424.59
1391.89
80
75
2963.01
70
1575.40
1306.13
65
1054.39
%T
722.93
60
55
50
1169.29
1211.91
45
838.89
1606.47
40
35
826.20
30
27.7
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
CHEM253
IR spectra of essential oils
Cloves student sample
100.0
95
90
3524.66
2854.95
85
1637.85
1612.57
2926.53
720.01
80
1366.78
75
849.53
1463.68
1451.04
70
993.82
1181.94
745.23
%T
65
1431.40
911.99
60
816.31
1121.42
793.65
55
1204.87
1148.06
1033.94
50
45
1232.02
1265.53
40
36.4
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
Eugenol
100.0
95
3004.11
90
2938.82
85
2842.51
3516.99
1637.74
80
720.31
1611.89
75
1366.00
70
850.22
1451.12
1463.71
65
994.28
%T
60
744.94
55
1430.93
911.70
816.32
50
1121.13
1204.14
1147.74 1032.62
45
793.11
40
1231.15
35
1264.98
30
27.9
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
CHEM253
IR spectra of essential oils
Oregano student sample
100.4
98
96
94
92
90
698.19
88
3412.46
2869.34
1067.06
1615.09
86
747.41
718.72
84
596.58
575.87
561.06
545.05
537.96
1590.31
82
2925.82
915.11 794.97
937.66
865.50
1301.79
1362.85
80
640.56
526.53
%T 78
1149.20
2959.52
76
1035.22
994.43
74
72
1459.01
520.02
70
1175.46
1421.45
68
812.42
66
1119.81
1265.78
64
1513.46
62
1231.98
60
58.1
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
600 515.0
Carvacrol
100.2
98
96
94
92
90
88
3367.84
86
1620.92
2869.77
756.22
84
2927.23
1501.66 1382.42
1522.44
82
80
1067.07
697.19
1362.39
1588.73
%T 78
1301.38
76
716.89
74
72
936.77
70
2959.68
1458.16
994.18
68
864.54
66
64
1115.28
62
1419.90
1249.88
1173.23
60
57.2
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
CHEM253
IR spectra of essential oils
Anise student sample
100.1
95
90
85
80
75
70
65
%T
60
55
50
45
40
35
28.2
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
Anthole
100.1
95
1655.44
1376.54
90
3023.24
2835.36
85
1576.70
1416.95
710.26
2957.25
2933.52
2912.77
80
1111.89
75
1305.71
70
1464.36
1440.77
943.17
65
755.79
60
%T
55
1607.24
1282.43
50
45
40
1173.99
35
1034.17
962.74
785.68
837.47
30
25
1508.52
20
17.8
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
CHEM253
IR spectra of essential oils
Cinnamon student sample
107.0
100
95
3335.24
90
3061.98
2743.39
2817.19
1367.59
85
1730.96
1179.28
1575.99
80
1431.49
1005.41
1034.40
1293.99
1206.01
75
525.22
650.49
620.37
557.23
849.72
818.98
916.57 795.79
1072.75
548.90
605.96
582.52
541.55
535.86
1605.27
70
1450.22
1269.08
1235.78
65
%T 60
1513.43
972.54
688.62
55
50
45
1625.61
747.31
40
35
30
25
1122.14
18.2
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
600 515.0
Cinnamaldehyde
100.2
95
2242.92
90
3061.75
2813.77
85
2742.77
1392.99
1327.71
1495.65
80
843.45
1250.73
75
1159.95
70
1293.96
1072.02
1005.58
65
1575.14
60
1449.69
%T
55
50
45
40
35
30
970.21
25
1624.70
20
1119.53
686.55
15
10.2
4000.0
744.57
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
CHEM253
IR spectra of essential oils
Rosemary student sample
100.1
98
96
3447.63
1638.43
1603.14
94
92
90
88
748.16
796.31
86
1122.86
1017.14
84
815.29
%T
82
1743.41
1465.39
1151.58
1361.56
80
919.63
1037.69
1167.29
78
1374.91
1053.03
842.51
2925.34
76
1514.59
1269.32
1234.56
1079.41
74
72
1214.26
70
68
67.1
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0
Alpha-pinene
100.1
98
96
841.64
94
1165.56
927.95
1328.91
1084.39
1265.25
1062.76
1219.84
952.73
3025.54
92
90
1204.30
1125.34
1014.63
88
1469.80
1380.92
86
886.35
771.53
2834.79
84
%T 82
1445.75
1364.85
2986.04
80
78
2880.07
76
74
72
70
2916.16
68
65.8
4000.0
3600
3200
2800
2400
2000
1800
cm-1
1600
1400
1200
1000
800
650.0