Vibrational Frequencies calculated at B3PW91/cc-pVDZ
| 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 |
3482 |
3360 |
62.74 |
|
|
|
| 2 |
A1 |
3156 |
3045 |
1.38 |
|
|
|
| 3 |
A1 |
2021 |
1950 |
3.20 |
|
|
|
| 4 |
A1 |
1430 |
1380 |
1.10 |
|
|
|
| 5 |
A1 |
1104 |
1065 |
2.35 |
|
|
|
| 6 |
B1 |
668 |
645 |
43.30 |
|
|
|
| 7 |
B1 |
459 |
442 |
44.79 |
|
|
|
| 8 |
B1 |
414 |
399 |
4.67 |
|
|
|
| 9 |
B2 |
3262 |
3148 |
0.28 |
|
|
|
| 10 |
B2 |
1011 |
975 |
0.30 |
|
|
|
| 11 |
B2 |
629 |
607 |
45.87 |
|
|
|
| 12 |
B2 |
350 |
338 |
4.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8991.6 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 8676.9 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 B3PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.081 |
|
|
|
| 2 |
C |
0.271 |
|
|
|
| 3 |
C |
-0.371 |
|
|
|
| 4 |
H |
0.083 |
|
|
|
| 5 |
H |
0.083 |
|
|
|
| 6 |
H |
0.016 |
|
|
|
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 |
-0.065 |
0.065 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.751 |
0.000 |
0.000 |
| y |
0.000 |
-18.049 |
0.000 |
| z |
0.000 |
0.000 |
-12.440 |
|
| Traceless |
| | x | y | z |
| x |
-4.506 |
0.000 |
0.000 |
| y |
0.000 |
-1.954 |
0.000 |
| z |
0.000 |
0.000 |
6.460 |
|
| Polar |
| 3z2-r2 | 12.920 |
| x2-y2 | -1.701 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
45.112 |
| (<r2>)1/2 |
6.717 |