Vibrational Frequencies calculated at PBEPBE/Sadlej_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 |
A1 |
2776 |
2762 |
76.50 |
|
|
|
2 |
A1 |
1767 |
1758 |
102.79 |
|
|
|
3 |
A1 |
1452 |
1444 |
7.43 |
|
|
|
4 |
B1 |
1151 |
1145 |
5.56 |
|
|
|
5 |
B2 |
2841 |
2827 |
131.04 |
|
|
|
6 |
B2 |
1203 |
1197 |
9.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5594.4 cm
-1
Scaled (by 0.9949) Zero Point Vibrational Energy (zpe) 5565.9 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 PBEPBE/Sadlej_pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.409 |
|
|
|
2 |
C |
1.397 |
|
|
|
3 |
H |
-0.494 |
|
|
|
4 |
H |
-0.494 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.231 |
2.231 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.746 |
0.000 |
0.000 |
y |
0.000 |
-11.830 |
0.000 |
z |
0.000 |
0.000 |
-12.532 |
|
Traceless |
| x | y | z |
x |
0.434 |
0.000 |
0.000 |
y |
0.000 |
0.309 |
0.000 |
z |
0.000 |
0.000 |
-0.744 |
|
Polar |
3z2-r2 | -1.487 |
x2-y2 | 0.083 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.980 |
0.000 |
0.000 |
y |
0.000 |
2.961 |
0.000 |
z |
0.000 |
0.000 |
3.578 |
<r2> (average value of r
2) Å
2
<r2> |
17.342 |
(<r2>)1/2 |
4.164 |