Vibrational Frequencies calculated at PBEPBEultrafine/6-31G*
| 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 |
3654 |
3593 |
24.67 |
|
|
|
| 2 |
A |
3068 |
3018 |
43.36 |
|
|
|
| 3 |
A |
3051 |
3000 |
26.20 |
|
|
|
| 4 |
A |
3000 |
2950 |
20.58 |
|
|
|
| 5 |
A |
2892 |
2844 |
53.11 |
|
|
|
| 6 |
A |
1475 |
1450 |
1.06 |
|
|
|
| 7 |
A |
1446 |
1422 |
12.45 |
|
|
|
| 8 |
A |
1428 |
1405 |
13.04 |
|
|
|
| 9 |
A |
1370 |
1347 |
0.56 |
|
|
|
| 10 |
A |
1261 |
1240 |
118.80 |
|
|
|
| 11 |
A |
1197 |
1178 |
37.47 |
|
|
|
| 12 |
A |
1045 |
1028 |
23.51 |
|
|
|
| 13 |
A |
1004 |
987 |
7.08 |
|
|
|
| 14 |
A |
918 |
903 |
9.55 |
|
|
|
| 15 |
A |
588 |
578 |
18.96 |
|
|
|
| 16 |
A |
400 |
394 |
17.82 |
|
|
|
| 17 |
A |
367 |
361 |
126.66 |
|
|
|
| 18 |
A |
178 |
175 |
2.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14169.8 cm
-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 13936.0 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 PBEPBEultrafine/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.019 |
|
|
|
| 2 |
C |
-0.517 |
|
|
|
| 3 |
O |
-0.527 |
|
|
|
| 4 |
H |
0.122 |
|
|
|
| 5 |
H |
0.175 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.663 |
1.127 |
0.260 |
1.333 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.889 |
-1.956 |
-0.024 |
| y |
-1.956 |
-19.195 |
0.535 |
| z |
-0.024 |
0.535 |
-20.146 |
|
| Traceless |
| | x | y | z |
| x |
4.782 |
-1.956 |
-0.024 |
| y |
-1.956 |
-1.678 |
0.535 |
| z |
-0.024 |
0.535 |
-3.104 |
|
| Polar |
| 3z2-r2 | -6.208 |
| x2-y2 | 4.306 |
| xy | -1.956 |
| xz | -0.024 |
| yz | 0.535 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.873 |
-0.151 |
0.062 |
| y |
-0.151 |
3.903 |
0.043 |
| z |
0.062 |
0.043 |
2.853 |
<r2> (average value of r
2) Å
2
| <r2> |
51.762 |
| (<r2>)1/2 |
7.195 |