Vibrational Frequencies calculated at PBE1PBE/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 |
A1 |
3147 |
3016 |
30.72 |
97.54 |
0.34 |
0.51 |
| 2 |
A1 |
2993 |
2869 |
67.97 |
239.57 |
0.03 |
0.06 |
| 3 |
A1 |
1537 |
1473 |
2.85 |
14.67 |
0.75 |
0.85 |
| 4 |
A1 |
1506 |
1444 |
0.27 |
11.79 |
0.75 |
0.86 |
| 5 |
A1 |
1284 |
1231 |
5.89 |
2.02 |
0.57 |
0.73 |
| 6 |
A1 |
986 |
945 |
40.31 |
7.80 |
0.54 |
0.70 |
| 7 |
A1 |
419 |
402 |
2.16 |
0.51 |
0.04 |
0.07 |
| 8 |
A2 |
3036 |
2910 |
0.00 |
19.43 |
0.75 |
0.86 |
| 9 |
A2 |
1496 |
1434 |
0.00 |
30.84 |
0.75 |
0.86 |
| 10 |
A2 |
1178 |
1129 |
0.00 |
5.80 |
0.75 |
0.86 |
| 11 |
A2 |
224 |
214 |
0.00 |
0.49 |
0.75 |
0.86 |
| 12 |
B1 |
3031 |
2905 |
170.98 |
113.55 |
0.75 |
0.86 |
| 13 |
B1 |
1506 |
1443 |
17.25 |
0.01 |
0.75 |
0.86 |
| 14 |
B1 |
1210 |
1160 |
6.81 |
1.70 |
0.75 |
0.86 |
| 15 |
B1 |
260 |
249 |
6.76 |
0.04 |
0.75 |
0.86 |
| 16 |
B2 |
3145 |
3015 |
36.22 |
79.50 |
0.75 |
0.86 |
| 17 |
B2 |
2979 |
2855 |
60.88 |
2.06 |
0.75 |
0.86 |
| 18 |
B2 |
1514 |
1452 |
18.64 |
4.41 |
0.75 |
0.86 |
| 19 |
B2 |
1475 |
1414 |
2.04 |
7.60 |
0.75 |
0.86 |
| 20 |
B2 |
1238 |
1187 |
122.05 |
0.23 |
0.75 |
0.86 |
| 21 |
B2 |
1148 |
1100 |
22.82 |
3.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17655.7 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 16923.0 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 PBE1PBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.319 |
|
|
|
| 2 |
C |
-0.463 |
|
|
|
| 3 |
C |
-0.463 |
|
|
|
| 4 |
H |
0.226 |
|
|
|
| 5 |
H |
0.226 |
|
|
|
| 6 |
H |
0.198 |
|
|
|
| 7 |
H |
0.198 |
|
|
|
| 8 |
H |
0.198 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
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 |
-1.282 |
1.282 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.222 |
0.000 |
0.000 |
| y |
0.000 |
-17.195 |
0.000 |
| z |
0.000 |
0.000 |
-21.150 |
|
| Traceless |
| | x | y | z |
| x |
-1.049 |
0.000 |
0.000 |
| y |
0.000 |
3.491 |
0.000 |
| z |
0.000 |
0.000 |
-2.441 |
|
| Polar |
| 3z2-r2 | -4.883 |
| x2-y2 | -3.027 |
| 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 |
3.860 |
0.000 |
0.000 |
| y |
0.000 |
4.738 |
0.000 |
| z |
0.000 |
0.000 |
3.789 |
<r2> (average value of r
2) Å
2
| <r2> |
52.010 |
| (<r2>)1/2 |
7.212 |