Vibrational Frequencies calculated at HF/daug-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' |
3378 |
3055 |
1.14 |
|
|
|
| 2 |
A' |
3243 |
2933 |
33.15 |
|
|
|
| 3 |
A' |
3212 |
2905 |
8.29 |
|
|
|
| 4 |
A' |
3155 |
2854 |
34.07 |
|
|
|
| 5 |
A' |
1646 |
1489 |
3.20 |
|
|
|
| 6 |
A' |
1585 |
1434 |
6.55 |
|
|
|
| 7 |
A' |
1532 |
1386 |
1.70 |
|
|
|
| 8 |
A' |
1345 |
1216 |
1.97 |
|
|
|
| 9 |
A' |
1211 |
1096 |
4.84 |
|
|
|
| 10 |
A' |
986 |
892 |
0.05 |
|
|
|
| 11 |
A' |
898 |
813 |
12.01 |
|
|
|
| 12 |
A' |
443 |
400 |
5.96 |
|
|
|
| 13 |
A" |
3198 |
2893 |
29.61 |
|
|
|
| 14 |
A" |
1599 |
1447 |
5.86 |
|
|
|
| 15 |
A" |
1147 |
1038 |
3.78 |
|
|
|
| 16 |
A" |
909 |
822 |
1.01 |
|
|
|
| 17 |
A" |
649 |
587 |
54.50 |
|
|
|
| 18 |
A" |
195 |
176 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15165.5 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13718.8 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 HF/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.657 |
|
|
|
| 2 |
C |
-2.045 |
|
|
|
| 3 |
C |
-1.130 |
|
|
|
| 4 |
H |
0.778 |
|
|
|
| 5 |
H |
0.759 |
|
|
|
| 6 |
H |
0.404 |
|
|
|
| 7 |
H |
0.289 |
|
|
|
| 8 |
H |
0.289 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.537 |
0.425 |
0.000 |
0.684 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.576 |
0.983 |
0.000 |
| y |
0.983 |
-18.772 |
0.000 |
| z |
0.000 |
0.000 |
-21.219 |
|
| Traceless |
| | x | y | z |
| x |
1.419 |
0.983 |
0.000 |
| y |
0.983 |
1.125 |
0.000 |
| z |
0.000 |
0.000 |
-2.545 |
|
| Polar |
| 3z2-r2 | -5.089 |
| x2-y2 | 0.196 |
| xy | 0.983 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.846 |
0.416 |
0.000 |
| y |
0.416 |
4.972 |
0.000 |
| z |
0.000 |
0.000 |
4.459 |
<r2> (average value of r
2) Å
2
| <r2> |
51.332 |
| (<r2>)1/2 |
7.165 |