Vibrational Frequencies calculated at BLYP/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 |
A' |
2828 |
2819 |
362.95 |
2515.93 |
0.35 |
0.52 |
| 2 |
A' |
1300 |
1296 |
5.44 |
180.76 |
0.42 |
0.59 |
| 3 |
A' |
1051 |
1047 |
55.96 |
475.09 |
0.37 |
0.54 |
Unscaled Zero Point Vibrational Energy (zpe) 2589.7 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 2580.9 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 BLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.124 |
|
|
|
| 2 |
O |
-0.081 |
|
|
|
| 3 |
H |
0.205 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.442 |
-2.171 |
0.000 |
2.606 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.704 |
1.431 |
0.000 |
| y |
1.431 |
-13.669 |
0.000 |
| z |
0.000 |
0.000 |
-11.666 |
|
| Traceless |
| | x | y | z |
| x |
0.963 |
1.431 |
0.000 |
| y |
1.431 |
-1.984 |
0.000 |
| z |
0.000 |
0.000 |
1.020 |
|
| Polar |
| 3z2-r2 | 2.041 |
| x2-y2 | 1.965 |
| xy | 1.431 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.297 |
0.802 |
0.000 |
| y |
0.802 |
4.285 |
0.000 |
| z |
0.000 |
0.000 |
2.369 |
<r2> (average value of r
2) Å
2
| <r2> |
14.973 |
| (<r2>)1/2 |
3.870 |