Vibrational Frequencies calculated at PBE1PBE/6-31+G**
| 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' |
3909 |
3734 |
34.69 |
68.07 |
0.25 |
0.40 |
| 2 |
A' |
3161 |
3020 |
24.49 |
70.62 |
0.58 |
0.73 |
| 3 |
A' |
3023 |
2888 |
67.86 |
138.88 |
0.04 |
0.08 |
| 4 |
A' |
1512 |
1444 |
5.49 |
12.45 |
0.74 |
0.85 |
| 5 |
A' |
1485 |
1418 |
5.64 |
5.32 |
0.72 |
0.84 |
| 6 |
A' |
1362 |
1301 |
23.39 |
2.05 |
0.73 |
0.84 |
| 7 |
A' |
1106 |
1056 |
46.71 |
7.96 |
0.32 |
0.49 |
| 8 |
A' |
1064 |
1016 |
89.01 |
0.75 |
0.74 |
0.85 |
| 9 |
A" |
3084 |
2946 |
59.90 |
80.41 |
0.75 |
0.86 |
| 10 |
A" |
1500 |
1433 |
3.38 |
12.56 |
0.75 |
0.86 |
| 11 |
A" |
1178 |
1125 |
0.17 |
3.35 |
0.75 |
0.86 |
| 12 |
A" |
320 |
306 |
144.20 |
1.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11351.1 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 10843.7 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.282 |
|
|
|
| 2 |
O |
-0.522 |
|
|
|
| 3 |
H |
0.169 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
| 5 |
H |
0.144 |
|
|
|
| 6 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.546 |
1.083 |
0.000 |
1.888 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.788 |
-2.334 |
0.000 |
| y |
-2.334 |
-13.478 |
0.000 |
| z |
0.000 |
0.000 |
-13.948 |
|
| Traceless |
| | x | y | z |
| x |
1.924 |
-2.334 |
0.000 |
| y |
-2.334 |
-0.610 |
0.000 |
| z |
0.000 |
0.000 |
-1.315 |
|
| Polar |
| 3z2-r2 | -2.629 |
| x2-y2 | 1.689 |
| xy | -2.334 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.582 |
-0.073 |
0.000 |
| y |
-0.073 |
2.870 |
0.000 |
| z |
0.000 |
0.000 |
2.515 |
<r2> (average value of r
2) Å
2
| <r2> |
23.665 |
| (<r2>)1/2 |
4.865 |