Vibrational Frequencies calculated at wB97X-D/aug-cc-pVTZ
| 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' |
3823 |
3657 |
65.13 |
|
|
|
| 2 |
A' |
3199 |
3060 |
4.14 |
|
|
|
| 3 |
A' |
3082 |
2948 |
1.47 |
|
|
|
| 4 |
A' |
1854 |
1773 |
364.18 |
|
|
|
| 5 |
A' |
1472 |
1408 |
14.44 |
|
|
|
| 6 |
A' |
1419 |
1357 |
79.11 |
|
|
|
| 7 |
A' |
1352 |
1293 |
30.57 |
|
|
|
| 8 |
A' |
1227 |
1174 |
212.85 |
|
|
|
| 9 |
A' |
1015 |
971 |
59.46 |
|
|
|
| 10 |
A' |
876 |
838 |
3.37 |
|
|
|
| 11 |
A' |
594 |
569 |
39.68 |
|
|
|
| 12 |
A' |
431 |
412 |
4.54 |
|
|
|
| 13 |
A" |
3152 |
3015 |
3.14 |
|
|
|
| 14 |
A" |
1476 |
1412 |
9.16 |
|
|
|
| 15 |
A" |
1064 |
1018 |
8.47 |
|
|
|
| 16 |
A" |
666 |
637 |
91.70 |
|
|
|
| 17 |
A" |
542 |
518 |
24.39 |
|
|
|
| 18 |
A" |
130i |
125i |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13556.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 12968.2 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 wB97X-D/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.523 |
|
|
|
| 2 |
C |
0.524 |
|
|
|
| 3 |
O |
-0.651 |
|
|
|
| 4 |
H |
0.265 |
|
|
|
| 5 |
H |
0.265 |
|
|
|
| 6 |
H |
0.265 |
|
|
|
| 7 |
O |
-0.324 |
|
|
|
| 8 |
H |
0.179 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.333 |
-1.781 |
0.000 |
1.812 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.124 |
-3.790 |
0.000 |
| y |
-3.790 |
-27.259 |
0.000 |
| z |
0.000 |
0.000 |
-23.079 |
|
| Traceless |
| | x | y | z |
| x |
5.045 |
-3.790 |
0.000 |
| y |
-3.790 |
-5.658 |
0.000 |
| z |
0.000 |
0.000 |
0.613 |
|
| Polar |
| 3z2-r2 | 1.226 |
| x2-y2 | 7.135 |
| xy | -3.790 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.481 |
-0.133 |
0.000 |
| y |
-0.133 |
5.661 |
0.000 |
| z |
0.000 |
0.000 |
3.929 |
<r2> (average value of r
2) Å
2
| <r2> |
70.525 |
| (<r2>)1/2 |
8.398 |