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' |
3251 |
3121 |
1.44 |
|
|
|
| 2 |
A' |
3195 |
3068 |
2.64 |
|
|
|
| 3 |
A' |
3025 |
2904 |
48.41 |
|
|
|
| 4 |
A' |
2969 |
2850 |
355.66 |
|
|
|
| 5 |
A' |
1712 |
1643 |
228.91 |
|
|
|
| 6 |
A' |
1646 |
1580 |
305.80 |
|
|
|
| 7 |
A' |
1490 |
1431 |
48.31 |
|
|
|
| 8 |
A' |
1407 |
1351 |
26.85 |
|
|
|
| 9 |
A' |
1391 |
1336 |
81.94 |
|
|
|
| 10 |
A' |
1299 |
1247 |
149.94 |
|
|
|
| 11 |
A' |
1121 |
1076 |
6.26 |
|
|
|
| 12 |
A' |
1025 |
985 |
34.84 |
|
|
|
| 13 |
A' |
890 |
855 |
8.11 |
|
|
|
| 14 |
A' |
526 |
505 |
17.68 |
|
|
|
| 15 |
A' |
271 |
260 |
10.60 |
|
|
|
| 16 |
A" |
1060 |
1018 |
64.51 |
|
|
|
| 17 |
A" |
1034 |
993 |
8.54 |
|
|
|
| 18 |
A" |
960 |
921 |
35.59 |
|
|
|
| 19 |
A" |
785 |
754 |
43.01 |
|
|
|
| 20 |
A" |
397 |
381 |
6.73 |
|
|
|
| 21 |
A" |
301 |
289 |
4.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14877.3 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 14283.7 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 |
-0.012 |
|
|
|
| 2 |
C |
0.041 |
|
|
|
| 3 |
C |
-0.017 |
|
|
|
| 4 |
O |
-0.484 |
|
|
|
| 5 |
O |
-0.432 |
|
|
|
| 6 |
H |
0.424 |
|
|
|
| 7 |
H |
0.167 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.631 |
2.815 |
0.000 |
2.885 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.893 |
0.589 |
0.000 |
| y |
0.589 |
-28.842 |
0.000 |
| z |
0.000 |
0.000 |
-30.469 |
|
| Traceless |
| | x | y | z |
| x |
0.763 |
0.589 |
0.000 |
| y |
0.589 |
0.839 |
0.000 |
| z |
0.000 |
0.000 |
-1.602 |
|
| Polar |
| 3z2-r2 | -3.203 |
| x2-y2 | -0.050 |
| xy | 0.589 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.625 |
0.229 |
0.000 |
| y |
0.229 |
6.957 |
0.000 |
| z |
0.000 |
0.000 |
3.914 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |