Vibrational Frequencies calculated at PBEPBEultrafine/TZVP
| 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 |
3711 |
3669 |
43.41 |
|
|
|
| 2 |
A |
3211 |
3175 |
12.13 |
|
|
|
| 3 |
A |
3066 |
3031 |
19.04 |
|
|
|
| 4 |
A |
1443 |
1427 |
6.07 |
|
|
|
| 5 |
A |
1322 |
1307 |
19.89 |
|
|
|
| 6 |
A |
1173 |
1160 |
88.45 |
|
|
|
| 7 |
A |
1023 |
1011 |
50.59 |
|
|
|
| 8 |
A |
519 |
513 |
152.54 |
|
|
|
| 9 |
A |
405 |
400 |
21.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7935.7 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 7845.2 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 PBEPBEultrafine/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.223 |
|
|
|
| 2 |
O |
-0.287 |
|
|
|
| 3 |
H |
0.131 |
|
|
|
| 4 |
H |
0.105 |
|
|
|
| 5 |
H |
0.274 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.102 |
1.564 |
0.247 |
1.587 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.859 |
-2.219 |
0.664 |
| y |
-2.219 |
-11.141 |
-0.017 |
| z |
0.664 |
-0.017 |
-14.634 |
|
| Traceless |
| | x | y | z |
| x |
1.029 |
-2.219 |
0.664 |
| y |
-2.219 |
2.106 |
-0.017 |
| z |
0.664 |
-0.017 |
-3.134 |
|
| Polar |
| 3z2-r2 | -6.269 |
| x2-y2 | -0.718 |
| xy | -2.219 |
| xz | 0.664 |
| yz | -0.017 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.162 |
-0.093 |
0.011 |
| y |
-0.093 |
2.567 |
-0.011 |
| z |
0.011 |
-0.011 |
2.110 |
<r2> (average value of r
2) Å
2
| <r2> |
20.881 |
| (<r2>)1/2 |
4.570 |