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' |
3183 |
3148 |
3.12 |
|
|
|
| 2 |
A' |
3083 |
3048 |
5.39 |
|
|
|
| 3 |
A' |
3070 |
3036 |
3.63 |
|
|
|
| 4 |
A' |
2968 |
2935 |
2.64 |
|
|
|
| 5 |
A' |
1541 |
1524 |
81.73 |
|
|
|
| 6 |
A' |
1422 |
1406 |
20.16 |
|
|
|
| 7 |
A' |
1404 |
1388 |
29.97 |
|
|
|
| 8 |
A' |
1331 |
1316 |
34.26 |
|
|
|
| 9 |
A' |
1236 |
1222 |
41.35 |
|
|
|
| 10 |
A' |
1028 |
1016 |
4.18 |
|
|
|
| 11 |
A' |
897 |
887 |
3.58 |
|
|
|
| 12 |
A' |
802 |
793 |
5.41 |
|
|
|
| 13 |
A' |
507 |
502 |
12.16 |
|
|
|
| 14 |
A' |
372 |
368 |
2.68 |
|
|
|
| 15 |
A" |
3027 |
2994 |
6.15 |
|
|
|
| 16 |
A" |
1420 |
1404 |
8.49 |
|
|
|
| 17 |
A" |
980 |
969 |
6.01 |
|
|
|
| 18 |
A" |
735 |
726 |
24.20 |
|
|
|
| 19 |
A" |
479 |
474 |
1.69 |
|
|
|
| 20 |
A" |
299 |
296 |
0.01 |
|
|
|
| 21 |
A" |
46 |
46 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14915.0 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 14748.0 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 |
0.540 |
|
|
|
| 2 |
O |
-0.602 |
|
|
|
| 3 |
C |
-0.723 |
|
|
|
| 4 |
C |
-0.494 |
|
|
|
| 5 |
H |
0.322 |
|
|
|
| 6 |
H |
0.317 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.219 |
|
|
|
| 9 |
H |
0.219 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.376 |
-2.733 |
0.000 |
3.060 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.866 |
-1.709 |
0.000 |
| y |
-1.709 |
-27.262 |
0.000 |
| z |
0.000 |
0.000 |
-24.895 |
|
| Traceless |
| | x | y | z |
| x |
3.213 |
-1.709 |
0.000 |
| y |
-1.709 |
-3.382 |
0.000 |
| z |
0.000 |
0.000 |
0.169 |
|
| Polar |
| 3z2-r2 | 0.337 |
| x2-y2 | 4.396 |
| xy | -1.709 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.726 |
0.111 |
0.000 |
| y |
0.111 |
7.316 |
0.000 |
| z |
0.000 |
0.000 |
4.894 |
<r2> (average value of r
2) Å
2
| <r2> |
77.353 |
| (<r2>)1/2 |
8.795 |