Vibrational Frequencies calculated at mPW1PW91/aug-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 |
A' |
3273 |
3137 |
5.60 |
|
|
|
| 2 |
A' |
3209 |
3075 |
1.23 |
|
|
|
| 3 |
A' |
3174 |
3042 |
1.89 |
|
|
|
| 4 |
A' |
2705 |
2592 |
1.13 |
|
|
|
| 5 |
A' |
1674 |
1605 |
57.44 |
|
|
|
| 6 |
A' |
1419 |
1360 |
8.43 |
|
|
|
| 7 |
A' |
1301 |
1247 |
1.36 |
|
|
|
| 8 |
A' |
1078 |
1033 |
22.52 |
|
|
|
| 9 |
A' |
888 |
851 |
3.98 |
|
|
|
| 10 |
A' |
713 |
684 |
19.98 |
|
|
|
| 11 |
A' |
379 |
363 |
3.85 |
|
|
|
| 12 |
A" |
987 |
946 |
19.80 |
|
|
|
| 13 |
A" |
906 |
868 |
45.70 |
|
|
|
| 14 |
A" |
608 |
583 |
16.74 |
|
|
|
| 15 |
A" |
276 |
264 |
11.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11295.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 10824.8 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.397 |
|
|
|
| 2 |
C |
0.630 |
|
|
|
| 3 |
S |
0.096 |
|
|
|
| 4 |
H |
-0.408 |
|
|
|
| 5 |
H |
-0.315 |
|
|
|
| 6 |
H |
-0.493 |
|
|
|
| 7 |
H |
0.093 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.818 |
0.314 |
0.000 |
0.876 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.113 |
-2.026 |
0.000 |
| y |
-2.026 |
-23.409 |
0.000 |
| z |
0.000 |
0.000 |
-29.797 |
|
| Traceless |
| | x | y | z |
| x |
1.491 |
-2.026 |
0.000 |
| y |
-2.026 |
4.046 |
0.000 |
| z |
0.000 |
0.000 |
-5.536 |
|
| Polar |
| 3z2-r2 | -11.072 |
| x2-y2 | -1.703 |
| xy | -2.026 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.159 |
1.696 |
0.000 |
| y |
1.696 |
8.105 |
0.000 |
| z |
0.000 |
0.000 |
5.403 |
<r2> (average value of r
2) Å
2
| <r2> |
73.755 |
| (<r2>)1/2 |
8.588 |