Vibrational Frequencies calculated at B3PW91/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3874 |
3719 |
28.00 |
|
|
|
| 2 |
A' |
3125 |
3000 |
37.74 |
|
|
|
| 3 |
A' |
3049 |
2927 |
52.47 |
|
|
|
| 4 |
A' |
3043 |
2922 |
24.41 |
|
|
|
| 5 |
A' |
3030 |
2909 |
30.36 |
|
|
|
| 6 |
A' |
2988 |
2869 |
59.38 |
|
|
|
| 7 |
A' |
1524 |
1463 |
3.39 |
|
|
|
| 8 |
A' |
1508 |
1448 |
7.71 |
|
|
|
| 9 |
A' |
1496 |
1436 |
1.27 |
|
|
|
| 10 |
A' |
1491 |
1432 |
0.11 |
|
|
|
| 11 |
A' |
1451 |
1393 |
9.64 |
|
|
|
| 12 |
A' |
1415 |
1358 |
4.11 |
|
|
|
| 13 |
A' |
1392 |
1336 |
2.03 |
|
|
|
| 14 |
A' |
1307 |
1255 |
17.12 |
|
|
|
| 15 |
A' |
1239 |
1189 |
41.22 |
|
|
|
| 16 |
A' |
1118 |
1074 |
5.89 |
|
|
|
| 17 |
A' |
1082 |
1039 |
47.85 |
|
|
|
| 18 |
A' |
1071 |
1028 |
51.25 |
|
|
|
| 19 |
A' |
1012 |
972 |
0.34 |
|
|
|
| 20 |
A' |
911 |
875 |
14.46 |
|
|
|
| 21 |
A' |
440 |
422 |
14.17 |
|
|
|
| 22 |
A' |
395 |
379 |
0.11 |
|
|
|
| 23 |
A' |
185 |
178 |
2.77 |
|
|
|
| 24 |
A" |
3121 |
2996 |
59.62 |
|
|
|
| 25 |
A" |
3099 |
2975 |
37.02 |
|
|
|
| 26 |
A" |
3063 |
2940 |
6.11 |
|
|
|
| 27 |
A" |
3023 |
2903 |
45.23 |
|
|
|
| 28 |
A" |
1500 |
1440 |
9.46 |
|
|
|
| 29 |
A" |
1324 |
1272 |
0.01 |
|
|
|
| 30 |
A" |
1316 |
1263 |
1.43 |
|
|
|
| 31 |
A" |
1248 |
1198 |
0.12 |
|
|
|
| 32 |
A" |
1184 |
1136 |
1.81 |
|
|
|
| 33 |
A" |
954 |
916 |
0.01 |
|
|
|
| 34 |
A" |
814 |
782 |
1.12 |
|
|
|
| 35 |
A" |
743 |
714 |
2.29 |
|
|
|
| 36 |
A" |
271 |
260 |
130.23 |
|
|
|
| 37 |
A" |
249 |
240 |
3.50 |
|
|
|
| 38 |
A" |
114 |
109 |
0.87 |
|
|
|
| 39 |
A" |
108 |
103 |
6.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30136.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 28934.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.155 |
|
|
|
| 2 |
C |
-0.292 |
|
|
|
| 3 |
C |
-0.191 |
|
|
|
| 4 |
C |
-0.584 |
|
|
|
| 5 |
O |
-0.525 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
| 10 |
H |
0.154 |
|
|
|
| 11 |
H |
0.154 |
|
|
|
| 12 |
H |
0.161 |
|
|
|
| 13 |
H |
0.162 |
|
|
|
| 14 |
H |
0.162 |
|
|
|
| 15 |
H |
0.350 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.166 |
-1.696 |
0.000 |
1.704 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.663 |
-3.943 |
0.000 |
| y |
-3.943 |
-35.394 |
0.000 |
| z |
0.000 |
0.000 |
-33.346 |
|
| Traceless |
| | x | y | z |
| x |
4.707 |
-3.943 |
0.000 |
| y |
-3.943 |
-3.889 |
0.000 |
| z |
0.000 |
0.000 |
-0.817 |
|
| Polar |
| 3z2-r2 | -1.635 |
| x2-y2 | 5.730 |
| xy | -3.943 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.097 |
0.093 |
0.000 |
| y |
0.093 |
7.510 |
0.000 |
| z |
0.000 |
0.000 |
6.941 |
<r2> (average value of r
2) Å
2
| <r2> |
187.454 |
| (<r2>)1/2 |
13.691 |