Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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 |
3720 |
3694 |
16.35 |
|
|
|
| 2 |
A |
3150 |
3129 |
14.70 |
|
|
|
| 3 |
A |
3075 |
3054 |
6.18 |
|
|
|
| 4 |
A |
3063 |
3041 |
12.96 |
|
|
|
| 5 |
A |
2922 |
2902 |
46.09 |
|
|
|
| 6 |
A |
2887 |
2867 |
54.45 |
|
|
|
| 7 |
A |
1665 |
1653 |
2.79 |
|
|
|
| 8 |
A |
1450 |
1440 |
1.86 |
|
|
|
| 9 |
A |
1418 |
1408 |
11.60 |
|
|
|
| 10 |
A |
1372 |
1363 |
5.18 |
|
|
|
| 11 |
A |
1272 |
1263 |
0.61 |
|
|
|
| 12 |
A |
1236 |
1227 |
27.64 |
|
|
|
| 13 |
A |
1189 |
1181 |
36.43 |
|
|
|
| 14 |
A |
1127 |
1119 |
8.00 |
|
|
|
| 15 |
A |
1022 |
1015 |
89.22 |
|
|
|
| 16 |
A |
995 |
989 |
24.46 |
|
|
|
| 17 |
A |
932 |
926 |
11.08 |
|
|
|
| 18 |
A |
915 |
909 |
35.85 |
|
|
|
| 19 |
A |
895 |
889 |
0.79 |
|
|
|
| 20 |
A |
635 |
630 |
6.19 |
|
|
|
| 21 |
A |
434 |
431 |
3.43 |
|
|
|
| 22 |
A |
319 |
317 |
8.06 |
|
|
|
| 23 |
A |
229 |
227 |
103.38 |
|
|
|
| 24 |
A |
114 |
113 |
2.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18017.0 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 17892.7 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.033 |
|
|
|
| 2 |
C |
-0.076 |
|
|
|
| 3 |
C |
-0.248 |
|
|
|
| 4 |
O |
-0.309 |
|
|
|
| 5 |
H |
0.046 |
|
|
|
| 6 |
H |
0.053 |
|
|
|
| 7 |
H |
0.101 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
| 9 |
H |
0.098 |
|
|
|
| 10 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.440 |
1.161 |
0.900 |
1.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.067 |
2.476 |
1.844 |
| y |
2.476 |
-24.909 |
-1.166 |
| z |
1.844 |
-1.166 |
-26.857 |
|
| Traceless |
| | x | y | z |
| x |
4.816 |
2.476 |
1.844 |
| y |
2.476 |
-0.947 |
-1.166 |
| z |
1.844 |
-1.166 |
-3.869 |
|
| Polar |
| 3z2-r2 | -7.738 |
| x2-y2 | 3.842 |
| xy | 2.476 |
| xz | 1.844 |
| yz | -1.166 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.484 |
-0.089 |
0.743 |
| y |
-0.089 |
5.680 |
-0.380 |
| z |
0.743 |
-0.380 |
4.769 |
<r2> (average value of r
2) Å
2
| <r2> |
93.605 |
| (<r2>)1/2 |
9.675 |