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 |
A1 |
3079 |
2945 |
34.46 |
|
|
|
| 2 |
A1 |
1558 |
1491 |
3.75 |
|
|
|
| 3 |
A1 |
1362 |
1303 |
47.63 |
|
|
|
| 4 |
A1 |
875 |
837 |
2.08 |
|
|
|
| 5 |
A2 |
1045 |
1000 |
0.00 |
|
|
|
| 6 |
B1 |
3175 |
3037 |
22.03 |
|
|
|
| 7 |
B1 |
1187 |
1135 |
7.51 |
|
|
|
| 8 |
B2 |
1276 |
1221 |
3.68 |
|
|
|
| 9 |
B2 |
932 |
892 |
28.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7244.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 6930.0 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 wB97X-D/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.158 |
|
|
|
| 2 |
H |
0.280 |
|
|
|
| 3 |
H |
0.280 |
|
|
|
| 4 |
O |
-0.359 |
|
|
|
| 5 |
O |
-0.359 |
|
|
|
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 |
2.519 |
2.519 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.536 |
0.000 |
0.000 |
| y |
0.000 |
-17.859 |
0.000 |
| z |
0.000 |
0.000 |
-15.582 |
|
| Traceless |
| | x | y | z |
| x |
0.184 |
0.000 |
0.000 |
| y |
0.000 |
-1.800 |
0.000 |
| z |
0.000 |
0.000 |
1.615 |
|
| Polar |
| 3z2-r2 | 3.230 |
| x2-y2 | 1.323 |
| 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 |
2.803 |
0.000 |
0.000 |
| y |
0.000 |
3.254 |
0.000 |
| z |
0.000 |
0.000 |
3.453 |
<r2> (average value of r
2) Å
2
| <r2> |
30.355 |
| (<r2>)1/2 |
5.510 |