Vibrational Frequencies calculated at PBEPBEultrafine/SDD
| 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 |
2870 |
2870 |
83.79 |
|
|
|
| 2 |
A1 |
1655 |
1655 |
58.02 |
|
|
|
| 3 |
A1 |
1490 |
1490 |
13.84 |
|
|
|
| 4 |
B1 |
1159 |
1159 |
18.92 |
|
|
|
| 5 |
B2 |
2937 |
2937 |
156.14 |
|
|
|
| 6 |
B2 |
1215 |
1215 |
2.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5662.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5662.8 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.173 |
|
|
|
| 2 |
C |
-0.187 |
|
|
|
| 3 |
H |
0.180 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
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 |
-2.588 |
2.588 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.711 |
0.000 |
0.000 |
| y |
0.000 |
-11.408 |
0.000 |
| z |
0.000 |
0.000 |
-12.223 |
|
| Traceless |
| | x | y | z |
| x |
0.105 |
0.000 |
0.000 |
| y |
0.000 |
0.559 |
0.000 |
| z |
0.000 |
0.000 |
-0.664 |
|
| Polar |
| 3z2-r2 | -1.327 |
| x2-y2 | -0.302 |
| 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 |
0.985 |
0.000 |
0.000 |
| y |
0.000 |
1.812 |
0.000 |
| z |
0.000 |
0.000 |
2.756 |
<r2> (average value of r
2) Å
2
| <r2> |
17.505 |
| (<r2>)1/2 |
4.184 |