Vibrational Frequencies calculated at PBEPBE/6-311G*
| 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 |
3679 |
3640 |
20.68 |
|
|
|
| 2 |
A |
3183 |
3150 |
25.88 |
|
|
|
| 3 |
A |
3035 |
3003 |
30.36 |
|
|
|
| 4 |
A |
1450 |
1435 |
6.15 |
|
|
|
| 5 |
A |
1350 |
1336 |
30.94 |
|
|
|
| 6 |
A |
1182 |
1170 |
82.17 |
|
|
|
| 7 |
A |
1048 |
1037 |
49.26 |
|
|
|
| 8 |
A |
625 |
618 |
92.72 |
|
|
|
| 9 |
A |
464 |
460 |
83.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8007.3 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 7924.1 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.347 |
|
|
|
| 2 |
O |
-0.443 |
|
|
|
| 3 |
H |
0.211 |
|
|
|
| 4 |
H |
0.188 |
|
|
|
| 5 |
H |
0.391 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.170 |
1.584 |
0.269 |
1.616 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.618 |
2.232 |
-0.783 |
| y |
2.232 |
-11.015 |
-0.036 |
| z |
-0.783 |
-0.036 |
-14.320 |
|
| Traceless |
| | x | y | z |
| x |
1.050 |
2.232 |
-0.783 |
| y |
2.232 |
1.954 |
-0.036 |
| z |
-0.783 |
-0.036 |
-3.003 |
|
| Polar |
| 3z2-r2 | -6.007 |
| x2-y2 | -0.603 |
| xy | 2.232 |
| xz | -0.783 |
| yz | -0.036 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.908 |
0.128 |
-0.054 |
| y |
0.128 |
2.398 |
0.004 |
| z |
-0.054 |
0.004 |
1.578 |
<r2> (average value of r
2) Å
2
| <r2> |
20.714 |
| (<r2>)1/2 |
4.551 |