Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3388 |
3068 |
24.60 |
|
|
|
| 2 |
A1 |
3300 |
2989 |
3.00 |
|
|
|
| 3 |
A1 |
3289 |
2978 |
16.82 |
|
|
|
| 4 |
A1 |
1626 |
1473 |
1.98 |
|
|
|
| 5 |
A1 |
1327 |
1202 |
0.53 |
|
|
|
| 6 |
A1 |
1067 |
967 |
0.00 |
|
|
|
| 7 |
A1 |
448 |
406 |
0.19 |
|
|
|
| 8 |
A2 |
782 |
708 |
0.00 |
|
|
|
| 9 |
A2 |
573 |
518 |
0.00 |
|
|
|
| 10 |
B1 |
1034 |
937 |
17.19 |
|
|
|
| 11 |
B1 |
800 |
724 |
66.02 |
|
|
|
| 12 |
B1 |
548 |
496 |
10.42 |
|
|
|
| 13 |
B2 |
3384 |
3064 |
7.75 |
|
|
|
| 14 |
B2 |
3286 |
2976 |
15.68 |
|
|
|
| 15 |
B2 |
1614 |
1461 |
0.07 |
|
|
|
| 16 |
B2 |
1519 |
1376 |
2.76 |
|
|
|
| 17 |
B2 |
1237 |
1120 |
0.29 |
|
|
|
| 18 |
B2 |
992 |
899 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15107.9 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 13680.2 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.051 |
|
|
|
| 2 |
H |
0.136 |
|
|
|
| 3 |
C |
-0.338 |
|
|
|
| 4 |
C |
-0.338 |
|
|
|
| 5 |
H |
0.150 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.145 |
|
|
|
| 8 |
H |
0.145 |
|
|
|
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 |
0.043 |
0.043 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.661 |
0.000 |
0.000 |
| y |
0.000 |
-17.723 |
0.000 |
| z |
0.000 |
0.000 |
-17.501 |
|
| Traceless |
| | x | y | z |
| x |
-4.049 |
0.000 |
0.000 |
| y |
0.000 |
1.859 |
0.000 |
| z |
0.000 |
0.000 |
2.190 |
|
| Polar |
| 3z2-r2 | 4.381 |
| x2-y2 | -3.938 |
| 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 |
2.355 |
0.000 |
0.000 |
| y |
0.000 |
6.442 |
0.000 |
| z |
0.000 |
0.000 |
4.481 |
<r2> (average value of r
2) Å
2
| <r2> |
50.037 |
| (<r2>)1/2 |
7.074 |