Vibrational Frequencies calculated at PBEPBEultrafine/aug-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 |
3680 |
3639 |
16.26 |
|
|
|
| 2 |
A |
2952 |
2919 |
55.89 |
|
|
|
| 3 |
A |
1465 |
1449 |
0.04 |
|
|
|
| 4 |
A |
1346 |
1331 |
2.89 |
|
|
|
| 5 |
A |
1165 |
1152 |
1.91 |
|
|
|
| 6 |
A |
995 |
984 |
82.04 |
|
|
|
| 7 |
A |
539 |
533 |
56.11 |
|
|
|
| 8 |
A |
367 |
363 |
53.20 |
|
|
|
| 9 |
B |
3680 |
3639 |
31.45 |
|
|
|
| 10 |
B |
2999 |
2966 |
37.49 |
|
|
|
| 11 |
B |
1389 |
1373 |
50.40 |
|
|
|
| 12 |
B |
1323 |
1308 |
20.88 |
|
|
|
| 13 |
B |
1004 |
993 |
274.12 |
|
|
|
| 14 |
B |
973 |
962 |
7.55 |
|
|
|
| 15 |
B |
373 |
369 |
152.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12125.8 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 11990.0 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.003 |
|
|
|
| 2 |
O |
-0.394 |
|
|
|
| 3 |
O |
-0.394 |
|
|
|
| 4 |
H |
0.265 |
|
|
|
| 5 |
H |
0.265 |
|
|
|
| 6 |
H |
0.130 |
|
|
|
| 7 |
H |
0.130 |
|
|
|
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 |
-0.088 |
0.088 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.130 |
-3.408 |
0.000 |
| y |
-3.408 |
-22.728 |
0.000 |
| z |
0.000 |
0.000 |
-17.157 |
|
| Traceless |
| | x | y | z |
| x |
3.813 |
-3.408 |
0.000 |
| y |
-3.408 |
-6.085 |
0.000 |
| z |
0.000 |
0.000 |
2.272 |
|
| Polar |
| 3z2-r2 | 4.545 |
| x2-y2 | 6.598 |
| xy | -3.408 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.916 |
-0.175 |
0.000 |
| y |
-0.175 |
4.548 |
0.000 |
| z |
0.000 |
0.000 |
4.171 |
<r2> (average value of r
2) Å
2
| <r2> |
46.424 |
| (<r2>)1/2 |
6.814 |