Vibrational Frequencies calculated at PBEPBE/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' |
3058 |
3030 |
24.69 |
|
|
|
| 2 |
A' |
3017 |
2990 |
22.25 |
|
|
|
| 3 |
A' |
2993 |
2966 |
5.88 |
|
|
|
| 4 |
A' |
2980 |
2953 |
18.35 |
|
|
|
| 5 |
A' |
2393 |
2371 |
39.77 |
|
|
|
| 6 |
A' |
1523 |
1509 |
8.01 |
|
|
|
| 7 |
A' |
1505 |
1492 |
3.96 |
|
|
|
| 8 |
A' |
1481 |
1468 |
3.42 |
|
|
|
| 9 |
A' |
1411 |
1398 |
9.15 |
|
|
|
| 10 |
A' |
1343 |
1330 |
2.77 |
|
|
|
| 11 |
A' |
1246 |
1235 |
29.07 |
|
|
|
| 12 |
A' |
1116 |
1106 |
9.07 |
|
|
|
| 13 |
A' |
1015 |
1006 |
1.17 |
|
|
|
| 14 |
A' |
918 |
909 |
5.12 |
|
|
|
| 15 |
A' |
797 |
790 |
5.85 |
|
|
|
| 16 |
A' |
680 |
674 |
5.28 |
|
|
|
| 17 |
A' |
340 |
337 |
1.35 |
|
|
|
| 18 |
A' |
219 |
217 |
3.70 |
|
|
|
| 19 |
A" |
3086 |
3058 |
25.98 |
|
|
|
| 20 |
A" |
3056 |
3028 |
20.36 |
|
|
|
| 21 |
A" |
3027 |
2999 |
0.00 |
|
|
|
| 22 |
A" |
1519 |
1505 |
10.88 |
|
|
|
| 23 |
A" |
1325 |
1313 |
0.02 |
|
|
|
| 24 |
A" |
1238 |
1227 |
0.04 |
|
|
|
| 25 |
A" |
1052 |
1042 |
2.86 |
|
|
|
| 26 |
A" |
859 |
851 |
0.04 |
|
|
|
| 27 |
A" |
750 |
743 |
7.92 |
|
|
|
| 28 |
A" |
241 |
239 |
0.00 |
|
|
|
| 29 |
A" |
124 |
123 |
7.93 |
|
|
|
| 30 |
A" |
87 |
86 |
23.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22198.8 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 21996.8 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.212 |
|
|
|
| 2 |
H |
0.205 |
|
|
|
| 3 |
H |
0.205 |
|
|
|
| 4 |
C |
-0.593 |
|
|
|
| 5 |
H |
0.226 |
|
|
|
| 6 |
H |
0.226 |
|
|
|
| 7 |
C |
-0.417 |
|
|
|
| 8 |
H |
0.240 |
|
|
|
| 9 |
H |
0.240 |
|
|
|
| 10 |
C |
-0.620 |
|
|
|
| 11 |
H |
0.086 |
|
|
|
| 12 |
S |
-0.010 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.475 |
1.489 |
0.000 |
2.096 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.795 |
-3.418 |
0.000 |
| y |
-3.418 |
-33.095 |
0.000 |
| z |
0.000 |
0.000 |
-35.548 |
|
| Traceless |
| | x | y | z |
| x |
-0.473 |
-3.418 |
0.000 |
| y |
-3.418 |
2.077 |
0.000 |
| z |
0.000 |
0.000 |
-1.603 |
|
| Polar |
| 3z2-r2 | -3.207 |
| x2-y2 | -1.700 |
| xy | -3.418 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.248 |
-0.250 |
0.000 |
| y |
-0.250 |
6.458 |
0.000 |
| z |
0.000 |
0.000 |
5.141 |
<r2> (average value of r
2) Å
2
| <r2> |
163.101 |
| (<r2>)1/2 |
12.771 |