Vibrational Frequencies calculated at mPW1PW91/aug-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 |
A' |
3167 |
3035 |
14.00 |
|
|
|
| 2 |
A' |
3069 |
2940 |
19.01 |
|
|
|
| 3 |
A' |
2982 |
2857 |
24.37 |
|
|
|
| 4 |
A' |
1482 |
1420 |
2.83 |
|
|
|
| 5 |
A' |
1466 |
1405 |
3.39 |
|
|
|
| 6 |
A' |
1397 |
1338 |
2.21 |
|
|
|
| 7 |
A' |
1082 |
1037 |
0.08 |
|
|
|
| 8 |
A' |
979 |
938 |
0.60 |
|
|
|
| 9 |
A' |
488 |
468 |
56.00 |
|
|
|
| 10 |
A" |
3268 |
3131 |
11.96 |
|
|
|
| 11 |
A" |
3115 |
2984 |
16.90 |
|
|
|
| 12 |
A" |
1480 |
1418 |
6.05 |
|
|
|
| 13 |
A" |
1193 |
1143 |
2.32 |
|
|
|
| 14 |
A" |
810 |
776 |
2.02 |
|
|
|
| 15 |
A" |
100 |
96 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13039.0 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 12492.6 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 mPW1PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.463 |
|
|
|
| 2 |
C |
-0.749 |
|
|
|
| 3 |
H |
0.207 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.298 |
|
|
|
| 7 |
H |
0.298 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.119 |
-0.288 |
0.000 |
0.312 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.283 |
0.168 |
0.000 |
| y |
0.168 |
-14.396 |
0.000 |
| z |
0.000 |
0.000 |
-13.580 |
|
| Traceless |
| | x | y | z |
| x |
-1.295 |
0.168 |
0.000 |
| y |
0.168 |
0.035 |
0.000 |
| z |
0.000 |
0.000 |
1.260 |
|
| Polar |
| 3z2-r2 | 2.520 |
| x2-y2 | -0.887 |
| xy | 0.168 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.860 |
-0.062 |
0.000 |
| y |
-0.062 |
4.727 |
0.000 |
| z |
0.000 |
0.000 |
3.928 |
<r2> (average value of r
2) Å
2
| <r2> |
27.638 |
| (<r2>)1/2 |
5.257 |