Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| 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 |
3154 |
3019 |
5.35 |
64.17 |
0.57 |
0.73 |
| 2 |
A |
3094 |
2962 |
0.00 |
11.09 |
0.75 |
0.86 |
| 3 |
A |
3039 |
2909 |
5.79 |
296.77 |
0.00 |
0.01 |
| 4 |
A |
1808 |
1731 |
196.74 |
12.23 |
0.57 |
0.72 |
| 5 |
A |
1463 |
1401 |
31.48 |
11.52 |
0.62 |
0.76 |
| 6 |
A |
1457 |
1395 |
0.00 |
8.29 |
0.75 |
0.86 |
| 7 |
A |
1376 |
1318 |
20.24 |
1.34 |
0.63 |
0.77 |
| 8 |
A |
1076 |
1030 |
0.04 |
1.80 |
0.18 |
0.30 |
| 9 |
A |
873 |
836 |
0.00 |
0.16 |
0.75 |
0.86 |
| 10 |
A |
794 |
760 |
1.85 |
14.71 |
0.10 |
0.19 |
| 11 |
A |
378 |
361 |
1.84 |
0.56 |
0.67 |
0.80 |
| 12 |
A |
30 |
29 |
0.00 |
0.21 |
0.75 |
0.86 |
| 13 |
B |
3153 |
3018 |
10.83 |
50.71 |
0.75 |
0.86 |
| 14 |
B |
3101 |
2968 |
13.97 |
90.61 |
0.75 |
0.86 |
| 15 |
B |
3032 |
2903 |
0.66 |
2.15 |
0.75 |
0.86 |
| 16 |
B |
1481 |
1418 |
21.19 |
0.01 |
0.75 |
0.86 |
| 17 |
B |
1451 |
1389 |
0.55 |
1.14 |
0.75 |
0.86 |
| 18 |
B |
1381 |
1322 |
70.97 |
0.05 |
0.75 |
0.86 |
| 19 |
B |
1237 |
1184 |
66.33 |
4.35 |
0.75 |
0.86 |
| 20 |
B |
1112 |
1064 |
3.22 |
0.13 |
0.75 |
0.86 |
| 21 |
B |
882 |
845 |
6.71 |
1.37 |
0.75 |
0.86 |
| 22 |
B |
534 |
511 |
14.18 |
1.25 |
0.75 |
0.86 |
| 23 |
B |
490 |
469 |
0.35 |
0.28 |
0.75 |
0.86 |
| 24 |
B |
132 |
126 |
0.04 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18263.4 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 17483.5 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.369 |
|
|
|
| 2 |
O |
-0.702 |
|
|
|
| 3 |
C |
-0.283 |
|
|
|
| 4 |
C |
-0.283 |
|
|
|
| 5 |
H |
0.137 |
|
|
|
| 6 |
H |
0.137 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.156 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
| 10 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.071 |
3.071 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.150 |
0.000 |
0.000 |
| y |
0.000 |
-23.489 |
0.000 |
| z |
0.000 |
0.000 |
-28.943 |
|
| Traceless |
| | x | y | z |
| x |
2.066 |
0.000 |
0.000 |
| y |
0.000 |
3.058 |
0.000 |
| z |
0.000 |
0.000 |
-5.123 |
|
| Polar |
| 3z2-r2 | -10.247 |
| x2-y2 | -0.662 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.935 |
0.000 |
0.000 |
| y |
0.000 |
6.734 |
0.000 |
| z |
0.000 |
0.000 |
6.842 |
<r2> (average value of r
2) Å
2
| <r2> |
81.501 |
| (<r2>)1/2 |
9.028 |