Vibrational Frequencies calculated at PBE1PBE/CEP-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 |
A1 |
2959 |
2959 |
87.40 |
|
|
|
| 2 |
A1 |
1855 |
1855 |
118.99 |
|
|
|
| 3 |
A1 |
1535 |
1535 |
6.17 |
|
|
|
| 4 |
B1 |
1193 |
1193 |
7.35 |
|
|
|
| 5 |
B2 |
3031 |
3031 |
161.91 |
|
|
|
| 6 |
B2 |
1259 |
1259 |
10.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5915.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5915.7 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 PBE1PBE/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.088 |
|
|
|
| 2 |
C |
-0.249 |
|
|
|
| 3 |
H |
0.168 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
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 |
-2.506 |
2.506 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.505 |
0.000 |
0.000 |
| y |
0.000 |
-11.211 |
0.000 |
| z |
0.000 |
0.000 |
-11.784 |
|
| Traceless |
| | x | y | z |
| x |
-0.007 |
0.000 |
0.000 |
| y |
0.000 |
0.434 |
0.000 |
| z |
0.000 |
0.000 |
-0.426 |
|
| Polar |
| 3z2-r2 | -0.852 |
| x2-y2 | -0.294 |
| 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 |
1.173 |
0.000 |
0.000 |
| y |
0.000 |
1.817 |
0.000 |
| z |
0.000 |
0.000 |
2.637 |
<r2> (average value of r
2) Å
2
| <r2> |
15.443 |
| (<r2>)1/2 |
3.930 |