Vibrational Frequencies calculated at B1B95/CEP-31G
| 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' |
3298 |
3157 |
2.09 |
|
|
|
| 2 |
A' |
3290 |
3150 |
1.50 |
|
|
|
| 3 |
A' |
3234 |
3097 |
4.98 |
|
|
|
| 4 |
A' |
3173 |
3038 |
27.68 |
|
|
|
| 5 |
A' |
3065 |
2935 |
41.26 |
|
|
|
| 6 |
A' |
1623 |
1554 |
2.23 |
|
|
|
| 7 |
A' |
1522 |
1457 |
19.45 |
|
|
|
| 8 |
A' |
1493 |
1430 |
6.97 |
|
|
|
| 9 |
A' |
1438 |
1376 |
8.36 |
|
|
|
| 10 |
A' |
1412 |
1352 |
2.39 |
|
|
|
| 11 |
A' |
1252 |
1199 |
5.14 |
|
|
|
| 12 |
A' |
1184 |
1134 |
2.21 |
|
|
|
| 13 |
A' |
1108 |
1061 |
5.55 |
|
|
|
| 14 |
A' |
1018 |
975 |
9.94 |
|
|
|
| 15 |
A' |
940 |
900 |
3.63 |
|
|
|
| 16 |
A' |
830 |
795 |
18.06 |
|
|
|
| 17 |
A' |
797 |
763 |
6.87 |
|
|
|
| 18 |
A' |
645 |
618 |
0.68 |
|
|
|
| 19 |
A' |
527 |
504 |
0.84 |
|
|
|
| 20 |
A' |
304 |
291 |
0.98 |
|
|
|
| 21 |
A" |
3146 |
3012 |
37.34 |
|
|
|
| 22 |
A" |
1495 |
1432 |
13.22 |
|
|
|
| 23 |
A" |
1069 |
1024 |
10.26 |
|
|
|
| 24 |
A" |
948 |
908 |
0.87 |
|
|
|
| 25 |
A" |
798 |
765 |
107.10 |
|
|
|
| 26 |
A" |
730 |
699 |
10.72 |
|
|
|
| 27 |
A" |
590 |
565 |
21.07 |
|
|
|
| 28 |
A" |
439 |
420 |
0.04 |
|
|
|
| 29 |
A" |
232 |
222 |
4.52 |
|
|
|
| 30 |
A" |
122 |
117 |
0.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20860.8 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 19974.2 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 B1B95/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.318 |
|
|
|
| 2 |
C |
0.047 |
|
|
|
| 3 |
C |
-0.103 |
|
|
|
| 4 |
C |
-0.454 |
|
|
|
| 5 |
H |
0.307 |
|
|
|
| 6 |
C |
-0.605 |
|
|
|
| 7 |
S |
0.171 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
| 9 |
H |
0.144 |
|
|
|
| 10 |
H |
0.144 |
|
|
|
| 11 |
C |
-0.461 |
|
|
|
| 12 |
H |
0.326 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.532 |
1.272 |
0.000 |
1.378 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.551 |
1.843 |
0.000 |
| y |
1.843 |
-39.896 |
0.000 |
| z |
0.000 |
0.000 |
-45.893 |
|
| Traceless |
| | x | y | z |
| x |
5.343 |
1.843 |
0.000 |
| y |
1.843 |
1.826 |
0.000 |
| z |
0.000 |
0.000 |
-7.169 |
|
| Polar |
| 3z2-r2 | -14.338 |
| x2-y2 | 2.344 |
| xy | 1.843 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.482 |
-0.498 |
0.000 |
| y |
-0.498 |
12.670 |
0.000 |
| z |
0.000 |
0.000 |
4.496 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |