Vibrational Frequencies calculated at PBE1PBE/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 |
3857 |
3706 |
24.23 |
|
|
|
| 2 |
A |
3034 |
2916 |
63.85 |
|
|
|
| 3 |
A |
1528 |
1468 |
0.25 |
|
|
|
| 4 |
A |
1400 |
1345 |
3.47 |
|
|
|
| 5 |
A |
1216 |
1168 |
0.34 |
|
|
|
| 6 |
A |
1062 |
1021 |
99.65 |
|
|
|
| 7 |
A |
570 |
548 |
65.40 |
|
|
|
| 8 |
A |
373 |
359 |
57.01 |
|
|
|
| 9 |
B |
3856 |
3705 |
42.85 |
|
|
|
| 10 |
B |
3081 |
2961 |
49.64 |
|
|
|
| 11 |
B |
1449 |
1392 |
62.56 |
|
|
|
| 12 |
B |
1379 |
1325 |
30.28 |
|
|
|
| 13 |
B |
1107 |
1064 |
241.41 |
|
|
|
| 14 |
B |
1015 |
975 |
26.03 |
|
|
|
| 15 |
B |
375 |
361 |
167.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12650.0 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 12156.6 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 PBE1PBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.156 |
|
|
|
| 2 |
O |
-0.331 |
|
|
|
| 3 |
O |
-0.331 |
|
|
|
| 4 |
H |
0.052 |
|
|
|
| 5 |
H |
0.052 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
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 |
-0.236 |
0.236 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.631 |
-3.331 |
0.000 |
| y |
-3.331 |
-22.033 |
0.000 |
| z |
0.000 |
0.000 |
-16.394 |
|
| Traceless |
| | x | y | z |
| x |
3.582 |
-3.331 |
0.000 |
| y |
-3.331 |
-6.020 |
0.000 |
| z |
0.000 |
0.000 |
2.438 |
|
| Polar |
| 3z2-r2 | 4.876 |
| x2-y2 | 6.402 |
| xy | -3.331 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.200 |
-0.153 |
0.000 |
| y |
-0.153 |
3.421 |
0.000 |
| z |
0.000 |
0.000 |
3.315 |
<r2> (average value of r
2) Å
2
| <r2> |
45.080 |
| (<r2>)1/2 |
6.714 |