Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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' |
2521 |
2507 |
107.23 |
190.10 |
0.34 |
0.50 |
| 2 |
A' |
1871 |
1860 |
73.75 |
15.03 |
0.57 |
0.73 |
| 3 |
A' |
1061 |
1055 |
32.56 |
16.68 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2726.4 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 2710.6 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.007 |
|
|
|
| 2 |
H |
0.066 |
|
|
|
| 3 |
O |
-0.059 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.866 |
1.011 |
0.000 |
1.331 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.253 |
-0.961 |
0.000 |
| y |
-0.961 |
-11.354 |
0.000 |
| z |
0.000 |
0.000 |
-10.730 |
|
| Traceless |
| | x | y | z |
| x |
-0.211 |
-0.961 |
0.000 |
| y |
-0.961 |
-0.362 |
0.000 |
| z |
0.000 |
0.000 |
0.573 |
|
| Polar |
| 3z2-r2 | 1.146 |
| x2-y2 | 0.101 |
| xy | -0.961 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.915 |
-0.434 |
0.000 |
| y |
-0.434 |
2.566 |
0.000 |
| z |
0.000 |
0.000 |
1.185 |
<r2> (average value of r
2) Å
2
| <r2> |
14.271 |
| (<r2>)1/2 |
3.778 |