Vibrational Frequencies calculated at wB97X-D/STO-3G
| 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 |
3720 |
3720 |
132.80 |
23.90 |
0.30 |
0.46 |
| 2 |
A1 |
3335 |
3335 |
0.19 |
62.31 |
0.01 |
0.01 |
| 3 |
A1 |
2467 |
2467 |
5.94 |
35.61 |
0.30 |
0.46 |
| 4 |
A1 |
1575 |
1575 |
0.65 |
15.40 |
0.63 |
0.77 |
| 5 |
A1 |
997 |
997 |
2.14 |
3.82 |
0.30 |
0.46 |
| 6 |
E |
3497 |
3497 |
0.62 |
37.40 |
0.75 |
0.86 |
| 6 |
E |
3497 |
3497 |
0.62 |
37.40 |
0.75 |
0.86 |
| 7 |
E |
1667 |
1667 |
5.94 |
17.98 |
0.75 |
0.86 |
| 7 |
E |
1667 |
1667 |
5.95 |
17.98 |
0.75 |
0.86 |
| 8 |
E |
1157 |
1157 |
4.08 |
0.05 |
0.75 |
0.86 |
| 8 |
E |
1157 |
1157 |
4.08 |
0.05 |
0.75 |
0.86 |
| 9 |
E |
781 |
781 |
18.49 |
0.03 |
0.75 |
0.86 |
| 9 |
E |
781 |
781 |
18.49 |
0.03 |
0.75 |
0.86 |
| 10 |
E |
365 |
365 |
3.05 |
5.14 |
0.75 |
0.86 |
| 10 |
E |
365 |
365 |
3.05 |
5.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 13512.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13512.8 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 wB97X-D/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.231 |
|
|
|
| 2 |
C |
-0.040 |
|
|
|
| 3 |
C |
-0.146 |
|
|
|
| 4 |
H |
0.114 |
|
|
|
| 5 |
H |
0.101 |
|
|
|
| 6 |
H |
0.101 |
|
|
|
| 7 |
H |
0.101 |
|
|
|
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 |
-0.557 |
0.557 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.574 |
0.000 |
0.000 |
| y |
0.000 |
-17.574 |
0.000 |
| z |
0.000 |
0.000 |
-13.506 |
|
| Traceless |
| | x | y | z |
| x |
-2.034 |
0.000 |
0.000 |
| y |
0.000 |
-2.034 |
0.000 |
| z |
0.000 |
0.000 |
4.068 |
|
| Polar |
| 3z2-r2 | 8.137 |
| 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 |
1.112 |
0.000 |
0.000 |
| y |
0.000 |
1.113 |
-0.000 |
| z |
0.000 |
-0.000 |
4.015 |
<r2> (average value of r
2) Å
2
| <r2> |
49.777 |
| (<r2>)1/2 |
7.055 |