Vibrational Frequencies calculated at PBEPBE/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 |
3055 |
3023 |
30.44 |
104.87 |
0.33 |
0.49 |
| 2 |
A1 |
2895 |
2865 |
74.41 |
253.85 |
0.03 |
0.06 |
| 3 |
A1 |
1488 |
1473 |
2.33 |
16.24 |
0.74 |
0.85 |
| 4 |
A1 |
1453 |
1438 |
0.04 |
12.39 |
0.75 |
0.86 |
| 5 |
A1 |
1235 |
1222 |
3.99 |
2.08 |
0.66 |
0.79 |
| 6 |
A1 |
931 |
921 |
37.56 |
7.05 |
0.57 |
0.73 |
| 7 |
A1 |
407 |
403 |
1.92 |
0.69 |
0.07 |
0.13 |
| 8 |
A2 |
2930 |
2900 |
0.00 |
26.62 |
0.75 |
0.86 |
| 9 |
A2 |
1443 |
1428 |
0.00 |
33.35 |
0.75 |
0.86 |
| 10 |
A2 |
1133 |
1121 |
0.00 |
7.02 |
0.75 |
0.86 |
| 11 |
A2 |
227 |
225 |
0.00 |
0.66 |
0.75 |
0.86 |
| 12 |
B1 |
2924 |
2894 |
186.44 |
125.02 |
0.75 |
0.86 |
| 13 |
B1 |
1453 |
1438 |
16.16 |
0.01 |
0.75 |
0.86 |
| 14 |
B1 |
1164 |
1152 |
5.72 |
1.79 |
0.75 |
0.86 |
| 15 |
B1 |
255 |
253 |
6.08 |
0.03 |
0.75 |
0.86 |
| 16 |
B2 |
3053 |
3021 |
35.68 |
84.33 |
0.75 |
0.86 |
| 17 |
B2 |
2879 |
2849 |
68.16 |
4.52 |
0.75 |
0.86 |
| 18 |
B2 |
1465 |
1449 |
18.76 |
5.46 |
0.75 |
0.86 |
| 19 |
B2 |
1424 |
1410 |
2.49 |
9.40 |
0.75 |
0.86 |
| 20 |
B2 |
1165 |
1153 |
88.71 |
0.02 |
0.75 |
0.86 |
| 21 |
B2 |
1100 |
1088 |
41.27 |
3.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17039.5 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 16862.3 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.284 |
|
|
|
| 2 |
C |
-0.457 |
|
|
|
| 3 |
C |
-0.457 |
|
|
|
| 4 |
H |
0.219 |
|
|
|
| 5 |
H |
0.219 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.190 |
|
|
|
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 |
-1.198 |
1.198 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.495 |
0.000 |
0.000 |
| y |
0.000 |
-17.454 |
0.000 |
| z |
0.000 |
0.000 |
-21.319 |
|
| Traceless |
| | x | y | z |
| x |
-1.108 |
0.000 |
0.000 |
| y |
0.000 |
3.453 |
0.000 |
| z |
0.000 |
0.000 |
-2.345 |
|
| Polar |
| 3z2-r2 | -4.689 |
| x2-y2 | -3.041 |
| 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 |
4.048 |
0.000 |
0.000 |
| y |
0.000 |
5.073 |
0.000 |
| z |
0.000 |
0.000 |
3.984 |
<r2> (average value of r
2) Å
2
| <r2> |
52.872 |
| (<r2>)1/2 |
7.271 |