|
88.5 ± 0.3
|
88.5 ± 0.3
|
|
|
|
|
|
|
|
|
|
|
|
92.5 ± 1.5
|
92.5 ± 1.5
|
|
|
|
|
|
|
|
|
|
|
|
104.5 ± 0.5
|
104.5 ± 0.5
|
|
|
|
|
|
|
|
|
|
|
|
120 ± 3
|
120 ± 3
|
|
|
|
|
|
|
|
|
|
|
|
128 ± 3
|
128 ± 3
|
|
|
|
|
|
|
|
|
|
|
|
144 ± 4
|
144 ± 4
|
|
|
|
|
|
|
|
|
|
|
|
163.5 ± 1.5
|
163.5 ± 1.5
|
|
|
|
|
|
|
|
|
|
|
|
169 ± 0.5
|
169 ± 0.5
|
|
|
|
|
|
|
|
|
|
|
|
180.5 ± 0.5
|
180.5 ± 0.5
|
|
|
|
|
|
|
|
|
|
|
|
386 ± 1
|
386 ± 1
|
|
|
|
|
|
|
|
|
|
|
|
387 ± 1
|
387 ± 1
|
|
|
|
|
|
|
|
|
|
|
|
395 ± 2
|
395 ± 2
|
|
|
|
|
|
bending asym.
|
bending asym.
|
|
|
|
|
|
|
774 ± 1
|
774 ± 1
|
6.1 ± 0.2
|
370 ± 10
|
|
s
|
|
|
|
|
|
|
|
783.5 ± 0.5
|
783.5 ± 0.5
|
9 ± 3
|
70 ± 20
|
|
m
|
|
|
|
|
|
|
|
795 ± 1
|
795 ± 1
|
7 ± 2
|
22 ± 5
|
|
m
|
|
|
|
|
|
|
|
902.5 ± 0.5
|
902.5 ± 0.5
|
2.8 ± 0.5
|
18.5 ± 2
|
|
w
|
|
|
|
|
|
|
|
917.7 ± 0.5
|
917.7 ± 0.5
|
2.5 ± 0.2
|
1680 ± 50
|
|
s
|
|
|
|
|
|
|
|
1032 ± 1
|
1032 ± 1
|
2 ± 2
|
50 ± 50
|
|
w
|
|
bending asym. in-p (rocking)
|
|
|
|
|
|
|
1036 ± 0.5
|
1036 ± 0.5
|
3 ± 0.2
|
2060 ± 50
|
|
vs
|
|
bending asym. in-p (rocking)
|
|
|
|
|
|
|
1040 ± 0.5
|
1040 ± 0.5
|
2.8 ± 0.5
|
900 ± 150
|
|
s
|
|
bending asym. in-p (rocking)
|
|
|
|
|
|
|
1048.5 ± 0.5
|
1048.5 ± 0.5
|
3.4 ± 0.3
|
1820 ± 50
|
|
s
|
|
bending asym. in-p (rocking)
|
bending asym. in-p (rocking)
|
|
|
|
|
|
|
1368 ± 0.5
|
1368 ± 0.5
|
|
250 ± 50
|
|
s
|
|
|
|
|
|
|
|
1372 ± 0.5
|
1372 ± 0.5
|
|
1375 ± 150
|
|
s
|
|
|
|
|
|
|
|
1378 ± 1
|
1378 ± 1
|
|
2630 ± 150
|
|
vs
|
|
|
|
|
|
|
|
1408.5 ± 1
|
1408.5 ± 1
|
|
2300 ± 150
|
|
vs
|
|
bending asym. in-p (rocking)
|
|
|
|
|
Fermi resonance :
ν6 of
CH3CN
|
|
|
1416 ± 1
|
1416 ± 1
|
|
2400 ± 200
|
|
vs
|
|
bending asym. in-p (rocking)
|
|
|
|
|
Fermi resonance :
ν6 of
CH3CN
|
|
|
1420 ± 1
|
1420 ± 1
|
|
2680 ± 150
|
|
vs
|
|
bending asym. in-p (rocking)
|
|
|
|
|
Fermi resonance :
ν6 of
CH3CN
|
|
|
1427 ± 1
|
1427 ± 1
|
|
800 ± 150
|
|
s
|
|
bending asym. in-p (rocking)
|
|
|
|
|
Fermi resonance :
ν6 of
CH3CN
|
|
|
1443 ± 1
|
1443 ± 1
|
|
150 ± 50
|
|
m
|
|
|
|
|
|
Fermi resonance :
ν7+ν8 of
CH3CN
|
|
|
1448 ± 1
|
1448 ± 1
|
|
500 ± 150
|
|
s
|
|
|
|
|
|
Fermi resonance :
ν7+ν8 of
CH3CN
|
|
|
1451 ± 1.5
|
1451 ± 1.5
|
|
2250 ± 400
|
|
vs
|
|
|
|
|
|
Fermi resonance :
ν7+ν8 of
CH3CN
|
|
|
1454 ± 1
|
1454 ± 1
|
|
4320 ± 200
|
|
vs
|
|
|
|
|
|
Fermi resonance :
ν7+ν8 of
CH3CN
|
|
|
1480.5 ± 0.5
|
1480.5 ± 0.5
|
|
35 ± 10
|
|
m
|
|
|
|
|
|
|
|
1770 ± 1.5
|
1770 ± 1.5
|
|
20 ± 5
|
|
m
|
|
|
|
|
|
|
|
1798 ± 0.5
|
1798 ± 0.5
|
|
36 ± 5
|
|
m
|
|
|
|
|
|
|
|
1829.5 ± 0.5
|
1829.5 ± 0.5
|
|
41 ± 5
|
|
m
|
|
|
|
|
|
|
|
1835.5 ± 0.5
|
1835.5 ± 0.5
|
|
20 ± 5
|
|
m
|
|
|
|
|
|
|
|
1844 ± 0.5
|
1844 ± 0.5
|
|
10 ± 5
|
|
w
|
|
|
|
|
|
|
|
1852 ± 1
|
1852 ± 1
|
|
30 ± 5
|
|
m
|
|
|
|
|
|
|
|
2074 ± 2
|
2074 ± 2
|
|
60 ± 10
|
|
m
|
|
bending asym. in-p (rocking)
|
|
|
|
|
|
|
2200 ± 0.5
|
2200 ± 0.5
|
|
115 ± 10
|
|
m
|
|
|
|
|
|
|
|
2224 ± 0.5
|
2224 ± 0.5
|
|
35 ± 3
|
|
m
|
|
|
|
|
|
|
|
2247 ± 0.5
|
2247 ± 0.5
|
|
|
|
|
|
|
|
|
|
|
|
2251 ± 0.5
|
2251 ± 0.5
|
2.9 ± 0.1
|
7800 ± 100
|
|
vs
|
|
|
|
|
|
|
|
2273 ± 0.5
|
2273 ± 0.5
|
|
34 ± 3
|
|
m
|
|
|
|
|
|
|
|
2294.5 ± 0.5
|
2294.5 ± 0.5
|
|
880 ± 20
|
|
s
|
|
deformation sym.
stretching
|
|
|
|
|
|
|
2412.5 ± 1
|
2412.5 ± 1
|
|
320 ± 10
|
|
s
|
|
deformation sym.
bending asym. in-p (rocking)
|
|
|
|
|
|
|
2422 ± 0.5
|
2422 ± 0.5
|
|
100 ± 50
|
|
m
|
|
|
|
|
|
|
|
2446.5 ± 1
|
2446.5 ± 1
|
|
90 ± 15
|
|
m
|
|
|
|
|
|
|
|
2483 ± 2
|
2483 ± 2
|
|
40 ± 10
|
|
m
|
|
deformation asym.
bending asym. in-p (rocking)
|
|
|
|
|
|
|
2504 ± 0.5
|
2504 ± 0.5
|
|
20 ± 5
|
|
m
|
|
|
|
|
|
|
|
2634 ± 1.5
|
2634 ± 1.5
|
|
70 ± 10
|
|
m
|
|
stretching sym.
bending asym.
|
|
|
|
|
|
|
2737.5 ± 1
|
2737.5 ± 1
|
|
105 ± 10
|
|
m
|
|
|
|
|
|
|
|
2908 ± 1
|
2908 ± 1
|
|
50 ± 15
|
|
m
|
|
|
|
|
|
|
|
2940 ± 0.5
|
2940 ± 0.5
|
4.2 ± 0.1
|
2260 ± 50
|
|
vs
|
|
stretching sym.
|
stretching sym.
|
|
|
|
|
|
|
2989 ± 1
|
2989 ± 1
|
|
100 ± 50
|
|
w
|
|
stretching asym.
|
stretching asym.
|
|
|
|
|
|
|
3000 ± 0.5
|
3000 ± 0.5
|
5.2 ± 0.1
|
4500 ± 100
|
|
vs
|
|
stretching asym.
|
stretching asym.
|
|
|
|
|
|
|
3163 ± 0.5
|
3163 ± 0.5
|
3.75 ± 0.1
|
515 ± 10
|
|
s
|
|
stretching sym.
stretching
|
|
|
|
|
|
|
3205 ± 1
|
3205 ± 1
|
|
90 ± 10
|
|
m
|
|
stretching sym.
bending asym. in-p (rocking)
|
|
|
|
|
|
|
3619.5 ± 0.5
|
3619.5 ± 0.5
|
|
40 ± 10
|
|
m
|
|
|
|
|
|
|
|
3974 ± 1
|
3974 ± 1
|
|
120 ± 15
|
|
m
|
|
stretching sym.
bending asym. in-p (rocking)
|
|
|
|
|
|
|
4035 ± 1.5
|
4035 ± 1.5
|
|
125 ± 25
|
|
m
|
|
stretching asym.
bending asym. in-p (rocking)
|
|
|
|
|
|
|
4367.5 ± 0.5
|
4367.5 ± 0.5
|
|
305 ± 25
|
|
s
|
|
deformation sym.
stretching asym.
|
|
|
|
|
|
|
4403.5 ± 0.5
|
4403.5 ± 0.5
|
|
180 ± 30
|
|
m
|
|
stretching sym.
deformation asym.
|
|
|
|
|
|
|
4440 ± 1
|
4440 ± 1
|
|
60 ± 15
|
|
m
|
|
|
|
|
|
|
|
4502.5 ± 0.5
|
4502.5 ± 0.5
|
|
130 ± 15
|
|
m
|
|
|
|
|
|
|