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 |
3823 |
3633 |
17.20 |
|
|
|
| 2 |
A |
3270 |
3107 |
15.08 |
|
|
|
| 3 |
A |
3198 |
3040 |
6.06 |
|
|
|
| 4 |
A |
3181 |
3023 |
11.73 |
|
|
|
| 5 |
A |
3037 |
2886 |
57.68 |
|
|
|
| 6 |
A |
2993 |
2844 |
61.21 |
|
|
|
| 7 |
A |
1760 |
1673 |
1.22 |
|
|
|
| 8 |
A |
1538 |
1462 |
1.86 |
|
|
|
| 9 |
A |
1496 |
1422 |
15.31 |
|
|
|
| 10 |
A |
1444 |
1372 |
5.70 |
|
|
|
| 11 |
A |
1324 |
1258 |
1.87 |
|
|
|
| 12 |
A |
1292 |
1228 |
37.89 |
|
|
|
| 13 |
A |
1256 |
1194 |
49.95 |
|
|
|
| 14 |
A |
1174 |
1116 |
15.93 |
|
|
|
| 15 |
A |
1116 |
1060 |
85.75 |
|
|
|
| 16 |
A |
1042 |
990 |
15.34 |
|
|
|
| 17 |
A |
981 |
932 |
7.81 |
|
|
|
| 18 |
A |
955 |
907 |
42.17 |
|
|
|
| 19 |
A |
932 |
885 |
2.56 |
|
|
|
| 20 |
A |
656 |
623 |
4.84 |
|
|
|
| 21 |
A |
452 |
429 |
4.25 |
|
|
|
| 22 |
A |
328 |
312 |
9.50 |
|
|
|
| 23 |
A |
268 |
255 |
132.64 |
|
|
|
| 24 |
A |
118 |
112 |
1.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18815.3 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 17880.2 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.135 |
|
|
|
| 2 |
C |
-0.081 |
|
|
|
| 3 |
C |
-0.390 |
|
|
|
| 4 |
O |
-0.627 |
|
|
|
| 5 |
H |
0.153 |
|
|
|
| 6 |
H |
0.156 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.409 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.431 |
1.345 |
0.880 |
1.665 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.157 |
2.830 |
1.591 |
| y |
2.830 |
-24.167 |
-1.229 |
| z |
1.591 |
-1.229 |
-26.345 |
|
| Traceless |
| | x | y | z |
| x |
5.099 |
2.830 |
1.591 |
| y |
2.830 |
-0.916 |
-1.229 |
| z |
1.591 |
-1.229 |
-4.183 |
|
| Polar |
| 3z2-r2 | -8.366 |
| x2-y2 | 4.010 |
| xy | 2.830 |
| xz | 1.591 |
| yz | -1.229 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.245 |
-0.114 |
0.811 |
| y |
-0.114 |
4.718 |
-0.488 |
| z |
0.811 |
-0.488 |
3.523 |
<r2> (average value of r
2) Å
2
| <r2> |
92.553 |
| (<r2>)1/2 |
9.620 |