Vibrational Frequencies calculated at LSDA/3-21G
| 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' |
3232 |
3179 |
2.19 |
|
|
|
| 2 |
A' |
3223 |
3170 |
3.24 |
|
|
|
| 3 |
A' |
3159 |
3107 |
0.44 |
|
|
|
| 4 |
A' |
3079 |
3028 |
5.16 |
|
|
|
| 5 |
A' |
2983 |
2934 |
13.92 |
|
|
|
| 6 |
A' |
1594 |
1567 |
2.62 |
|
|
|
| 7 |
A' |
1499 |
1475 |
16.99 |
|
|
|
| 8 |
A' |
1472 |
1447 |
6.90 |
|
|
|
| 9 |
A' |
1401 |
1378 |
8.97 |
|
|
|
| 10 |
A' |
1380 |
1357 |
6.29 |
|
|
|
| 11 |
A' |
1239 |
1218 |
5.18 |
|
|
|
| 12 |
A' |
1152 |
1133 |
3.27 |
|
|
|
| 13 |
A' |
1096 |
1078 |
5.08 |
|
|
|
| 14 |
A' |
1013 |
997 |
13.17 |
|
|
|
| 15 |
A' |
944 |
928 |
1.48 |
|
|
|
| 16 |
A' |
819 |
806 |
21.61 |
|
|
|
| 17 |
A' |
774 |
761 |
1.77 |
|
|
|
| 18 |
A' |
652 |
641 |
1.61 |
|
|
|
| 19 |
A' |
540 |
531 |
0.79 |
|
|
|
| 20 |
A' |
315 |
309 |
1.18 |
|
|
|
| 21 |
A" |
3046 |
2996 |
7.35 |
|
|
|
| 22 |
A" |
1486 |
1462 |
12.38 |
|
|
|
| 23 |
A" |
1060 |
1043 |
15.72 |
|
|
|
| 24 |
A" |
891 |
876 |
1.29 |
|
|
|
| 25 |
A" |
775 |
763 |
91.02 |
|
|
|
| 26 |
A" |
699 |
687 |
16.19 |
|
|
|
| 27 |
A" |
603 |
593 |
17.73 |
|
|
|
| 28 |
A" |
450 |
443 |
0.12 |
|
|
|
| 29 |
A" |
231 |
227 |
4.35 |
|
|
|
| 30 |
A" |
116 |
114 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20459.6 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 20124.1 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 LSDA/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.212 |
|
|
|
| 2 |
C |
-0.146 |
|
|
|
| 3 |
C |
0.082 |
|
|
|
| 4 |
C |
-0.597 |
|
|
|
| 5 |
H |
0.246 |
|
|
|
| 6 |
C |
-0.589 |
|
|
|
| 7 |
S |
0.550 |
|
|
|
| 8 |
H |
0.226 |
|
|
|
| 9 |
H |
0.237 |
|
|
|
| 10 |
H |
0.237 |
|
|
|
| 11 |
C |
-0.695 |
|
|
|
| 12 |
H |
0.238 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.478 |
1.193 |
0.000 |
1.285 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.061 |
1.815 |
0.000 |
| y |
1.815 |
-40.069 |
0.000 |
| z |
0.000 |
0.000 |
-47.018 |
|
| Traceless |
| | x | y | z |
| x |
5.483 |
1.815 |
0.000 |
| y |
1.815 |
2.471 |
0.000 |
| z |
0.000 |
0.000 |
-7.954 |
|
| Polar |
| 3z2-r2 | -15.907 |
| x2-y2 | 2.008 |
| xy | 1.815 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.898 |
-0.409 |
0.000 |
| y |
-0.409 |
11.980 |
0.000 |
| z |
0.000 |
0.000 |
4.078 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |