Vibrational Frequencies calculated at PBE1PBE/6-31G**
| 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 |
3289 |
3135 |
16.31 |
|
|
|
| 2 |
A |
3187 |
3038 |
15.81 |
|
|
|
| 3 |
A |
3154 |
3006 |
27.76 |
|
|
|
| 4 |
A |
3148 |
3000 |
35.10 |
|
|
|
| 5 |
A |
3071 |
2927 |
30.22 |
|
|
|
| 6 |
A |
3068 |
2924 |
17.27 |
|
|
|
| 7 |
A |
2980 |
2840 |
33.98 |
|
|
|
| 8 |
A |
1533 |
1461 |
4.05 |
|
|
|
| 9 |
A |
1525 |
1453 |
6.66 |
|
|
|
| 10 |
A |
1498 |
1427 |
1.25 |
|
|
|
| 11 |
A |
1488 |
1418 |
1.79 |
|
|
|
| 12 |
A |
1434 |
1367 |
2.87 |
|
|
|
| 13 |
A |
1378 |
1314 |
2.12 |
|
|
|
| 14 |
A |
1286 |
1225 |
0.36 |
|
|
|
| 15 |
A |
1190 |
1135 |
0.51 |
|
|
|
| 16 |
A |
1115 |
1063 |
0.14 |
|
|
|
| 17 |
A |
1065 |
1015 |
1.08 |
|
|
|
| 18 |
A |
935 |
891 |
2.22 |
|
|
|
| 19 |
A |
904 |
861 |
0.31 |
|
|
|
| 20 |
A |
760 |
725 |
1.77 |
|
|
|
| 21 |
A |
465 |
443 |
46.06 |
|
|
|
| 22 |
A |
367 |
350 |
4.31 |
|
|
|
| 23 |
A |
253 |
241 |
0.07 |
|
|
|
| 24 |
A |
122 |
116 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19607.6 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 18688.0 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 PBE1PBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.346 |
|
|
|
| 2 |
C |
-0.336 |
|
|
|
| 3 |
C |
-0.521 |
|
|
|
| 4 |
H |
0.171 |
|
|
|
| 5 |
H |
0.177 |
|
|
|
| 6 |
H |
0.172 |
|
|
|
| 7 |
H |
0.177 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
H |
0.167 |
|
|
|
| 10 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.121 |
0.181 |
0.122 |
0.250 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.649 |
0.044 |
-0.116 |
| y |
0.044 |
-20.238 |
-0.478 |
| z |
-0.116 |
-0.478 |
-21.118 |
|
| Traceless |
| | x | y | z |
| x |
0.030 |
0.044 |
-0.116 |
| y |
0.044 |
0.645 |
-0.478 |
| z |
-0.116 |
-0.478 |
-0.675 |
|
| Polar |
| 3z2-r2 | -1.350 |
| x2-y2 | -0.410 |
| xy | 0.044 |
| xz | -0.116 |
| yz | -0.478 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.275 |
-0.148 |
-0.177 |
| y |
-0.148 |
4.716 |
-0.174 |
| z |
-0.177 |
-0.174 |
3.908 |
<r2> (average value of r
2) Å
2
| <r2> |
58.997 |
| (<r2>)1/2 |
7.681 |