Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3128 |
3011 |
26.59 |
|
|
|
| 2 |
A' |
3069 |
2954 |
13.51 |
|
|
|
| 3 |
A' |
3052 |
2938 |
16.14 |
|
|
|
| 4 |
A' |
3048 |
2934 |
81.71 |
|
|
|
| 5 |
A' |
1830 |
1762 |
317.56 |
|
|
|
| 6 |
A' |
1529 |
1472 |
9.27 |
|
|
|
| 7 |
A' |
1510 |
1454 |
2.97 |
|
|
|
| 8 |
A' |
1435 |
1381 |
19.06 |
|
|
|
| 9 |
A' |
1408 |
1356 |
1.45 |
|
|
|
| 10 |
A' |
1398 |
1346 |
0.60 |
|
|
|
| 11 |
A' |
1225 |
1179 |
402.35 |
|
|
|
| 12 |
A' |
1142 |
1099 |
12.89 |
|
|
|
| 13 |
A' |
1044 |
1005 |
21.63 |
|
|
|
| 14 |
A' |
868 |
835 |
12.01 |
|
|
|
| 15 |
A' |
798 |
768 |
1.98 |
|
|
|
| 16 |
A' |
382 |
367 |
6.30 |
|
|
|
| 17 |
A' |
225 |
217 |
7.01 |
|
|
|
| 18 |
A" |
3137 |
3020 |
44.41 |
|
|
|
| 19 |
A" |
3107 |
2991 |
4.49 |
|
|
|
| 20 |
A" |
1499 |
1443 |
8.70 |
|
|
|
| 21 |
A" |
1311 |
1262 |
1.17 |
|
|
|
| 22 |
A" |
1185 |
1141 |
4.77 |
|
|
|
| 23 |
A" |
1035 |
996 |
0.08 |
|
|
|
| 24 |
A" |
812 |
782 |
0.96 |
|
|
|
| 25 |
A" |
353 |
340 |
21.70 |
|
|
|
| 26 |
A" |
236 |
227 |
2.20 |
|
|
|
| 27 |
A" |
59 |
57 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19911.2 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 19168.6 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.670 |
|
|
|
| 2 |
C |
-0.257 |
|
|
|
| 3 |
O |
-0.281 |
|
|
|
| 4 |
C |
0.190 |
|
|
|
| 5 |
O |
-0.336 |
|
|
|
| 6 |
H |
0.228 |
|
|
|
| 7 |
H |
0.232 |
|
|
|
| 8 |
H |
0.232 |
|
|
|
| 9 |
H |
0.233 |
|
|
|
| 10 |
H |
0.233 |
|
|
|
| 11 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.997 |
0.513 |
0.000 |
2.062 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.026 |
4.828 |
0.000 |
| y |
4.828 |
-29.190 |
0.000 |
| z |
0.000 |
0.000 |
-29.163 |
|
| Traceless |
| | x | y | z |
| x |
-3.850 |
4.828 |
0.000 |
| y |
4.828 |
1.904 |
0.000 |
| z |
0.000 |
0.000 |
1.945 |
|
| Polar |
| 3z2-r2 | 3.891 |
| x2-y2 | -3.836 |
| xy | 4.828 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.197 |
0.207 |
0.000 |
| y |
0.207 |
5.843 |
0.000 |
| z |
0.000 |
0.000 |
4.468 |
<r2> (average value of r
2) Å
2
| <r2> |
135.446 |
| (<r2>)1/2 |
11.638 |