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' |
3112 |
3083 |
4.19 |
|
|
|
| 2 |
A' |
3060 |
3032 |
16.33 |
|
|
|
| 3 |
A' |
3007 |
2979 |
11.78 |
|
|
|
| 4 |
A' |
3002 |
2975 |
24.47 |
|
|
|
| 5 |
A' |
2989 |
2962 |
17.60 |
|
|
|
| 6 |
A' |
1521 |
1508 |
5.04 |
|
|
|
| 7 |
A' |
1495 |
1481 |
8.24 |
|
|
|
| 8 |
A' |
1485 |
1472 |
10.81 |
|
|
|
| 9 |
A' |
1414 |
1402 |
11.43 |
|
|
|
| 10 |
A' |
1348 |
1336 |
1.06 |
|
|
|
| 11 |
A' |
1271 |
1259 |
31.16 |
|
|
|
| 12 |
A' |
1074 |
1064 |
2.86 |
|
|
|
| 13 |
A' |
977 |
968 |
9.04 |
|
|
|
| 14 |
A' |
963 |
954 |
9.44 |
|
|
|
| 15 |
A' |
650 |
644 |
2.66 |
|
|
|
| 16 |
A' |
619 |
613 |
1.66 |
|
|
|
| 17 |
A' |
330 |
327 |
1.89 |
|
|
|
| 18 |
A' |
175 |
174 |
0.89 |
|
|
|
| 19 |
A" |
3095 |
3067 |
9.01 |
|
|
|
| 20 |
A" |
3082 |
3054 |
31.87 |
|
|
|
| 21 |
A" |
3055 |
3027 |
0.30 |
|
|
|
| 22 |
A" |
1513 |
1499 |
11.22 |
|
|
|
| 23 |
A" |
1489 |
1476 |
13.12 |
|
|
|
| 24 |
A" |
1265 |
1253 |
0.42 |
|
|
|
| 25 |
A" |
1030 |
1021 |
0.04 |
|
|
|
| 26 |
A" |
954 |
945 |
8.24 |
|
|
|
| 27 |
A" |
787 |
780 |
7.36 |
|
|
|
| 28 |
A" |
237 |
235 |
0.09 |
|
|
|
| 29 |
A" |
149 |
148 |
0.32 |
|
|
|
| 30 |
A" |
56 |
56 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22600.7 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 22395.0 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 |
C |
-0.605 |
|
|
|
| 2 |
H |
0.216 |
|
|
|
| 3 |
H |
0.224 |
|
|
|
| 4 |
H |
0.224 |
|
|
|
| 5 |
C |
-0.638 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
H |
0.235 |
|
|
|
| 8 |
S |
0.232 |
|
|
|
| 9 |
C |
-0.839 |
|
|
|
| 10 |
H |
0.234 |
|
|
|
| 11 |
H |
0.234 |
|
|
|
| 12 |
H |
0.246 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.044 |
-1.573 |
0.000 |
1.888 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.133 |
-2.298 |
0.000 |
| y |
-2.298 |
-33.805 |
0.000 |
| z |
0.000 |
0.000 |
-35.150 |
|
| Traceless |
| | x | y | z |
| x |
3.344 |
-2.298 |
0.000 |
| y |
-2.298 |
-0.664 |
0.000 |
| z |
0.000 |
0.000 |
-2.681 |
|
| Polar |
| 3z2-r2 | -5.361 |
| x2-y2 | 2.672 |
| xy | -2.298 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.317 |
-1.316 |
0.000 |
| y |
-1.316 |
7.711 |
0.000 |
| z |
0.000 |
0.000 |
5.248 |
<r2> (average value of r
2) Å
2
| <r2> |
144.281 |
| (<r2>)1/2 |
12.012 |