Vibrational Frequencies calculated at PBE1PBE/6-311G*
| 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' |
3858 |
3698 |
12.15 |
72.54 |
0.32 |
0.48 |
| 2 |
A' |
3144 |
3014 |
35.89 |
74.32 |
0.53 |
0.70 |
| 3 |
A' |
3002 |
2877 |
69.83 |
134.96 |
0.06 |
0.12 |
| 4 |
A' |
1529 |
1466 |
4.22 |
15.98 |
0.72 |
0.84 |
| 5 |
A' |
1502 |
1439 |
5.04 |
7.16 |
0.69 |
0.82 |
| 6 |
A' |
1402 |
1344 |
31.84 |
2.64 |
0.74 |
0.85 |
| 7 |
A' |
1114 |
1068 |
35.11 |
6.55 |
0.47 |
0.64 |
| 8 |
A' |
1085 |
1040 |
94.11 |
0.79 |
0.67 |
0.80 |
| 9 |
A" |
3051 |
2924 |
87.50 |
76.18 |
0.75 |
0.86 |
| 10 |
A" |
1512 |
1449 |
3.47 |
16.32 |
0.75 |
0.86 |
| 11 |
A" |
1185 |
1135 |
0.39 |
5.46 |
0.75 |
0.86 |
| 12 |
A" |
359 |
344 |
147.83 |
3.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11370.8 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 10898.9 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.440 |
|
|
|
| 2 |
O |
-0.568 |
|
|
|
| 3 |
H |
0.226 |
|
|
|
| 4 |
H |
0.196 |
|
|
|
| 5 |
H |
0.196 |
|
|
|
| 6 |
H |
0.390 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.551 |
0.924 |
0.000 |
1.805 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.617 |
-2.266 |
0.000 |
| y |
-2.266 |
-13.137 |
0.000 |
| z |
0.000 |
0.000 |
-13.680 |
|
| Traceless |
| | x | y | z |
| x |
1.792 |
-2.266 |
0.000 |
| y |
-2.266 |
-0.489 |
0.000 |
| z |
0.000 |
0.000 |
-1.303 |
|
| Polar |
| 3z2-r2 | -2.605 |
| x2-y2 | 1.520 |
| xy | -2.266 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.455 |
-0.138 |
0.000 |
| y |
-0.138 |
2.574 |
0.000 |
| z |
0.000 |
0.000 |
2.182 |
<r2> (average value of r
2) Å
2
| <r2> |
23.420 |
| (<r2>)1/2 |
4.839 |