s.no

Experimental (cm−1)

Scaled frequencies (cm−1)

Intensity

Characterization of normal modes with PED (%)a,d

FT-IR

FT-Raman

IIRb

IRAc

1.

3404vw

3398

0.033

1.12

vNH(89)

2

3096

0.055

4.67

vCH(99)

3

3081

0.205

9.44

vCH(99)

4

3072

0.309

6.51

vCH(99)

5

3065w

3063

0.158

7.04

vCH(99)

6

3054

0.049

3.65

vCH(99)

7.

2955

0.511

7.62

vCH2as(78),vCH2ss(18)

8

2946w

2942

0.496

9.02

vCH2as(65), vCH2ss(30)

9

2890

0.546

10.4

vCH2ss(75), vCH2as(21)

10

2874

0.59

7.46

vCH2ss(59), vCH2as(26), bR2sym(10)

11

2192

0.001

0.45

gCC(61), tCCCC(38)

12

1598w

1611s

1605

0.021

20.8

vCC(69), bCH(17), bR1sym(10)

13

1582

0.003

2.02

vCC(50), vCN(15), bR2sym(14), bCH(10)

14

1473

0.029

2.43

bR2sym(25), vCC(22), bCH(20), vCN(16), gCC(10)

15

1454w

1447

0.339

16.4

bCH2sc(29), bR2sym(25), gCC(16), vCN(14), tCCCC(10)

16

1446

0.353

17.6

vCN(51), bR2sym(26), bCH2sc(15)

17

1428

0.208

20.9

vCN(39), bR2sym(20), bCH(15), vCC(12)

18

1382

0.053

2.95

bR2sym(35), vCC(16), vCN(12), gC(11)

19

1346s

1355

0.720

24.2

vCN(49), bR2sym(37)

20

1308

0.069

7.83

vCN(38), vCC(27), bR2sym(18)

21

1272s

1279

0.331

3.61

bR2sym(31), vCC(22), vCN(14), bCH2wa(10)

22

1263

0.037

1.82

bR2sym(31), vCC(22), vCN(14), bCH2wa(10)

23

1230

0.033

2.12

bNH(28)vCN(27), bR2sym(26)

24

1194

0.121

3.74

vCN(51), gCC(13), bCH2wa(10)

25

1159w

1168

0.107

2.53

vCN(49), tCH2(22), bCH2wa(12)

26

1142

0.038

2.09

bCH(66), vCC(14)

27

1122w

1122

0.016

2.13

bCH(86), vCC(11)

28

1092

0.085

5.58

bCH(28), bR2sym(21), bCH2wa(17), vCC(15)

29

1065

0.012

3.27

vCN(53), vCC(22)

30

1052

0.013

4.38

vCN(35), vCC(32), bCH(18)

31

1017

0.065

4

vCC(46), bCH(17), bR1tri(17), vCN(14)

32

1003s

1004

0.049

7.41

bCH2Ro(48), tR2asy(19), tCCCC(13)

33

997

0.067

10.1

bR1tri (49), vCC(42)

34

983s

986

0.035

4.24

gCH(68), tR1tri(21)

35

955

0.005

2.71

gCH(41), tCCCC(30)

36

912s

915

0.023

4.33

gCH(65)

37

910

0.021

4.79

vCC(60), vCN(27)