Vibrational Frequencies calculated at PBE1PBE/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
2713 |
2586 |
92.07 |
142.09 |
0.34 |
0.51 |
| 2 |
A' |
1987 |
1893 |
82.08 |
16.37 |
0.39 |
0.56 |
| 3 |
A' |
1137 |
1083 |
36.66 |
15.15 |
0.72 |
0.84 |
Unscaled Zero Point Vibrational Energy (zpe) 2918.0 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 2781.1 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.084 |
|
|
|
| 2 |
H |
0.169 |
|
|
|
| 3 |
O |
-0.253 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.903 |
1.321 |
0.000 |
1.600 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.103 |
-0.995 |
0.000 |
| y |
-0.995 |
-11.273 |
0.000 |
| z |
0.000 |
0.000 |
-10.626 |
|
| Traceless |
| | x | y | z |
| x |
-0.154 |
-0.995 |
0.000 |
| y |
-0.995 |
-0.408 |
0.000 |
| z |
0.000 |
0.000 |
0.562 |
|
| Polar |
| 3z2-r2 | 1.124 |
| x2-y2 | 0.169 |
| xy | -0.995 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.694 |
-0.354 |
0.000 |
| y |
-0.354 |
2.518 |
0.000 |
| z |
0.000 |
0.000 |
1.105 |
<r2> (average value of r
2) Å
2
| <r2> |
14.032 |
| (<r2>)1/2 |
3.746 |