Vibrational Frequencies calculated at B2PLYP/STO-3G
| 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 |
3812 |
3812 |
20.51 |
|
|
|
| 2 |
A |
3550 |
3550 |
4.36 |
|
|
|
| 3 |
A |
3360 |
3360 |
2.36 |
|
|
|
| 4 |
A |
1638 |
1638 |
13.74 |
|
|
|
| 5 |
A |
1556 |
1556 |
16.12 |
|
|
|
| 6 |
A |
1283 |
1283 |
22.94 |
|
|
|
| 7 |
A |
1124 |
1124 |
23.16 |
|
|
|
| 8 |
A |
818 |
818 |
27.18 |
|
|
|
| 9 |
A |
539 |
539 |
52.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8840.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8840.2 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 B2PLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.081 |
|
|
|
| 2 |
O |
-0.213 |
|
|
|
| 3 |
H |
0.056 |
|
|
|
| 4 |
H |
0.045 |
|
|
|
| 5 |
H |
0.193 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.088 |
1.291 |
0.212 |
1.312 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.227 |
1.508 |
-0.574 |
| y |
1.508 |
-10.300 |
-0.049 |
| z |
-0.574 |
-0.049 |
-12.030 |
|
| Traceless |
| | x | y | z |
| x |
-0.063 |
1.508 |
-0.574 |
| y |
1.508 |
1.329 |
-0.049 |
| z |
-0.574 |
-0.049 |
-1.266 |
|
| Polar |
| 3z2-r2 | -2.532 |
| x2-y2 | -0.928 |
| xy | 1.508 |
| xz | -0.574 |
| yz | -0.049 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.797 |
0.286 |
0.005 |
| y |
0.286 |
1.302 |
-0.017 |
| z |
0.005 |
-0.017 |
0.365 |
<r2> (average value of r
2) Å
2
| <r2> |
20.464 |
| (<r2>)1/2 |
4.524 |