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 |
A1 |
3201 |
2895 |
20.90 |
|
|
|
| 2 |
A1 |
2311 |
2091 |
6.91 |
|
|
|
| 3 |
A1 |
1569 |
1419 |
3.63 |
|
|
|
| 4 |
A1 |
1131 |
1023 |
4.03 |
|
|
|
| 5 |
A2 |
1443 |
1305 |
0.00 |
|
|
|
| 6 |
B1 |
2403 |
2174 |
18.04 |
|
|
|
| 7 |
B1 |
1367 |
1236 |
9.04 |
|
|
|
| 8 |
B2 |
3245 |
2935 |
37.48 |
|
|
|
| 9 |
B2 |
1206 |
1091 |
6.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8937.7 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 8085.0 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 HF/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.895 |
|
|
|
| 2 |
H |
0.474 |
|
|
|
| 3 |
H |
0.474 |
|
|
|
| 4 |
H |
0.474 |
|
|
|
| 5 |
H |
0.474 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-8.394 |
0.000 |
0.000 |
| y |
0.000 |
-8.393 |
0.000 |
| z |
0.000 |
0.000 |
-8.394 |
|
| Traceless |
| | x | y | z |
| x |
-0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
-0.000 |
|
| Polar |
| 3z2-r2 | -0.000 |
| x2-y2 | -0.000 |
| 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 |
2.349 |
0.000 |
0.000 |
| y |
0.000 |
2.349 |
0.000 |
| z |
0.000 |
0.000 |
2.349 |
<r2> (average value of r
2) Å
2
| <r2> |
9.927 |
| (<r2>)1/2 |
3.151 |