Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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' |
3636 |
3615 |
24.10 |
|
|
|
| 2 |
A' |
3114 |
3096 |
3.89 |
|
|
|
| 3 |
A' |
3020 |
3003 |
21.84 |
|
|
|
| 4 |
A' |
2020 |
2008 |
32.22 |
|
|
|
| 5 |
A' |
1443 |
1435 |
76.39 |
|
|
|
| 6 |
A' |
1361 |
1353 |
32.81 |
|
|
|
| 7 |
A' |
1263 |
1256 |
15.48 |
|
|
|
| 8 |
A' |
1160 |
1153 |
98.97 |
|
|
|
| 9 |
A' |
971 |
966 |
93.87 |
|
|
|
| 10 |
A' |
864 |
859 |
33.06 |
|
|
|
| 11 |
A' |
603 |
600 |
18.76 |
|
|
|
| 12 |
A' |
207 |
206 |
0.90 |
|
|
|
| 13 |
A" |
3095 |
3077 |
9.02 |
|
|
|
| 14 |
A" |
982 |
976 |
0.60 |
|
|
|
| 15 |
A" |
851 |
847 |
30.13 |
|
|
|
| 16 |
A" |
606 |
603 |
0.55 |
|
|
|
| 17 |
A" |
465 |
462 |
93.53 |
|
|
|
| 18 |
A" |
248 |
247 |
2.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12955.5 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 12880.3 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.097 |
|
|
|
| 2 |
C |
0.025 |
|
|
|
| 3 |
C |
-0.089 |
|
|
|
| 4 |
O |
-0.142 |
|
|
|
| 5 |
H |
0.048 |
|
|
|
| 6 |
H |
0.056 |
|
|
|
| 7 |
H |
0.056 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.952 |
0.391 |
0.000 |
1.029 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.174 |
0.859 |
0.000 |
| y |
0.859 |
-23.921 |
0.000 |
| z |
0.000 |
0.000 |
-24.329 |
|
| Traceless |
| | x | y | z |
| x |
2.951 |
0.859 |
0.000 |
| y |
0.859 |
-1.170 |
0.000 |
| z |
0.000 |
0.000 |
-1.782 |
|
| Polar |
| 3z2-r2 | -3.563 |
| x2-y2 | 2.747 |
| xy | 0.859 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.890 |
-2.212 |
0.000 |
| y |
-2.212 |
8.831 |
0.000 |
| z |
0.000 |
0.000 |
3.197 |
<r2> (average value of r
2) Å
2
| <r2> |
89.110 |
| (<r2>)1/2 |
9.440 |