Vibrational Frequencies calculated at PBE1PBE/TZVP
| 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 |
3883 |
3727 |
29.90 |
|
|
|
| 2 |
A |
3243 |
3112 |
11.40 |
|
|
|
| 3 |
A |
3172 |
3044 |
5.84 |
|
|
|
| 4 |
A |
3152 |
3025 |
9.07 |
|
|
|
| 5 |
A |
3032 |
2909 |
43.62 |
|
|
|
| 6 |
A |
2988 |
2868 |
52.48 |
|
|
|
| 7 |
A |
1737 |
1666 |
2.44 |
|
|
|
| 8 |
A |
1506 |
1445 |
3.31 |
|
|
|
| 9 |
A |
1474 |
1414 |
16.59 |
|
|
|
| 10 |
A |
1422 |
1365 |
2.29 |
|
|
|
| 11 |
A |
1317 |
1264 |
1.02 |
|
|
|
| 12 |
A |
1285 |
1233 |
19.48 |
|
|
|
| 13 |
A |
1238 |
1188 |
55.79 |
|
|
|
| 14 |
A |
1167 |
1120 |
15.90 |
|
|
|
| 15 |
A |
1088 |
1044 |
97.65 |
|
|
|
| 16 |
A |
1042 |
1000 |
14.59 |
|
|
|
| 17 |
A |
971 |
932 |
29.34 |
|
|
|
| 18 |
A |
961 |
922 |
29.67 |
|
|
|
| 19 |
A |
926 |
889 |
2.22 |
|
|
|
| 20 |
A |
664 |
637 |
6.25 |
|
|
|
| 21 |
A |
450 |
432 |
3.86 |
|
|
|
| 22 |
A |
334 |
321 |
10.60 |
|
|
|
| 23 |
A |
259 |
249 |
131.54 |
|
|
|
| 24 |
A |
119 |
114 |
1.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18715.3 cm
-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 17959.2 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.171 |
|
|
|
| 2 |
C |
-0.048 |
|
|
|
| 3 |
C |
-0.284 |
|
|
|
| 4 |
O |
-0.359 |
|
|
|
| 5 |
H |
0.107 |
|
|
|
| 6 |
H |
0.110 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
H |
0.120 |
|
|
|
| 9 |
H |
0.121 |
|
|
|
| 10 |
H |
0.265 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.421 |
1.370 |
0.984 |
1.738 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.764 |
2.863 |
1.972 |
| y |
2.863 |
-24.767 |
-1.373 |
| z |
1.972 |
-1.373 |
-27.002 |
|
| Traceless |
| | x | y | z |
| x |
5.121 |
2.863 |
1.972 |
| y |
2.863 |
-0.884 |
-1.373 |
| z |
1.972 |
-1.373 |
-4.236 |
|
| Polar |
| 3z2-r2 | -8.473 |
| x2-y2 | 4.003 |
| xy | 2.863 |
| xz | 1.972 |
| yz | -1.373 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.968 |
-0.247 |
0.736 |
| y |
-0.247 |
5.345 |
-0.334 |
| z |
0.736 |
-0.334 |
4.695 |
<r2> (average value of r
2) Å
2
| <r2> |
92.499 |
| (<r2>)1/2 |
9.618 |