Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3138 |
3017 |
8.61 |
|
|
|
| 2 |
A1 |
2934 |
2820 |
173.20 |
|
|
|
| 3 |
A1 |
1513 |
1454 |
6.25 |
|
|
|
| 4 |
A1 |
1246 |
1198 |
22.83 |
|
|
|
| 5 |
A1 |
1004 |
965 |
70.83 |
|
|
|
| 6 |
A1 |
767 |
737 |
0.84 |
|
|
|
| 7 |
A1 |
463 |
445 |
16.12 |
|
|
|
| 8 |
A2 |
1401 |
1346 |
0.00 |
|
|
|
| 9 |
A2 |
1250 |
1201 |
0.00 |
|
|
|
| 10 |
A2 |
980 |
942 |
0.00 |
|
|
|
| 11 |
E |
3134 |
3013 |
35.95 |
|
|
|
| 11 |
E |
3134 |
3013 |
35.94 |
|
|
|
| 12 |
E |
2917 |
2805 |
25.02 |
|
|
|
| 12 |
E |
2917 |
2805 |
25.01 |
|
|
|
| 13 |
E |
1496 |
1438 |
3.17 |
|
|
|
| 13 |
E |
1496 |
1438 |
3.17 |
|
|
|
| 14 |
E |
1447 |
1391 |
25.51 |
|
|
|
| 14 |
E |
1447 |
1391 |
25.51 |
|
|
|
| 15 |
E |
1333 |
1281 |
1.20 |
|
|
|
| 15 |
E |
1333 |
1281 |
1.20 |
|
|
|
| 16 |
E |
1205 |
1158 |
233.39 |
|
|
|
| 16 |
E |
1205 |
1158 |
233.39 |
|
|
|
| 17 |
E |
1091 |
1049 |
36.09 |
|
|
|
| 17 |
E |
1091 |
1049 |
36.09 |
|
|
|
| 18 |
E |
980 |
942 |
38.37 |
|
|
|
| 18 |
E |
980 |
942 |
38.37 |
|
|
|
| 19 |
E |
534 |
513 |
7.37 |
|
|
|
| 19 |
E |
534 |
513 |
7.37 |
|
|
|
| 20 |
E |
296 |
284 |
0.04 |
|
|
|
| 20 |
E |
296 |
284 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21777.3 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 20936.7 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.009 |
|
|
|
| 2 |
C |
-0.009 |
|
|
|
| 3 |
C |
-0.009 |
|
|
|
| 4 |
O |
-0.248 |
|
|
|
| 5 |
O |
-0.248 |
|
|
|
| 6 |
O |
-0.248 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.104 |
|
|
|
| 9 |
H |
0.153 |
|
|
|
| 10 |
H |
0.104 |
|
|
|
| 11 |
H |
0.153 |
|
|
|
| 12 |
H |
0.104 |
|
|
|
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 |
1.764 |
1.764 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.210 |
0.000 |
0.000 |
| y |
0.000 |
-34.210 |
0.000 |
| z |
0.000 |
0.000 |
-35.017 |
|
| Traceless |
| | x | y | z |
| x |
0.403 |
0.000 |
0.000 |
| y |
0.000 |
0.403 |
0.000 |
| z |
0.000 |
0.000 |
-0.806 |
|
| Polar |
| 3z2-r2 | -1.613 |
| x2-y2 | 0.000 |
| 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 |
6.504 |
0.000 |
0.000 |
| y |
0.000 |
6.504 |
0.000 |
| z |
0.000 |
0.000 |
5.466 |
<r2> (average value of r
2) Å
2
| <r2> |
125.142 |
| (<r2>)1/2 |
11.187 |