Vibrational Frequencies calculated at PBEPBE/6-311G*
| 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 |
3173 |
3140 |
25.81 |
|
|
|
| 2 |
A1 |
3077 |
3045 |
6.56 |
|
|
|
| 3 |
A1 |
3062 |
3031 |
18.28 |
|
|
|
| 4 |
A1 |
1479 |
1463 |
2.95 |
|
|
|
| 5 |
A1 |
1244 |
1231 |
1.25 |
|
|
|
| 6 |
A1 |
1016 |
1006 |
0.14 |
|
|
|
| 7 |
A1 |
415 |
411 |
0.01 |
|
|
|
| 8 |
A2 |
742 |
734 |
0.00 |
|
|
|
| 9 |
A2 |
530 |
524 |
0.00 |
|
|
|
| 10 |
B1 |
973 |
963 |
23.95 |
|
|
|
| 11 |
B1 |
767 |
759 |
81.16 |
|
|
|
| 12 |
B1 |
512 |
507 |
20.29 |
|
|
|
| 13 |
B2 |
3170 |
3137 |
7.38 |
|
|
|
| 14 |
B2 |
3071 |
3039 |
11.88 |
|
|
|
| 15 |
B2 |
1489 |
1474 |
0.86 |
|
|
|
| 16 |
B2 |
1386 |
1372 |
7.22 |
|
|
|
| 17 |
B2 |
1205 |
1193 |
0.35 |
|
|
|
| 18 |
B2 |
912 |
903 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14111.7 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 13964.9 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.170 |
|
|
|
| 2 |
H |
0.187 |
|
|
|
| 3 |
C |
-0.425 |
|
|
|
| 4 |
C |
-0.425 |
|
|
|
| 5 |
H |
0.211 |
|
|
|
| 6 |
H |
0.211 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.205 |
|
|
|
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 |
0.076 |
0.076 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.353 |
0.000 |
0.000 |
| y |
0.000 |
-17.815 |
0.000 |
| z |
0.000 |
0.000 |
-17.589 |
|
| Traceless |
| | x | y | z |
| x |
-4.651 |
0.000 |
0.000 |
| y |
0.000 |
2.156 |
0.000 |
| z |
0.000 |
0.000 |
2.495 |
|
| Polar |
| 3z2-r2 | 4.989 |
| x2-y2 | -4.538 |
| 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 |
2.534 |
0.000 |
0.000 |
| y |
0.000 |
8.038 |
0.000 |
| z |
0.000 |
0.000 |
4.911 |
<r2> (average value of r
2) Å
2
| <r2> |
50.661 |
| (<r2>)1/2 |
7.118 |