Vibrational Frequencies calculated at B3LYP/cc-pVQZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3088 |
2992 |
15.75 |
245.03 |
0.07 |
0.13 |
| 2 |
A1 |
1540 |
1492 |
2.46 |
1.79 |
0.64 |
0.78 |
| 3 |
A1 |
1300 |
1260 |
14.87 |
28.45 |
0.13 |
0.23 |
| 4 |
A1 |
1150 |
1114 |
0.01 |
1.98 |
0.32 |
0.48 |
| 5 |
A1 |
889 |
862 |
67.08 |
9.37 |
0.73 |
0.84 |
| 6 |
A2 |
3161 |
3062 |
0.00 |
117.15 |
0.75 |
0.86 |
| 7 |
A2 |
1178 |
1141 |
0.00 |
1.21 |
0.75 |
0.86 |
| 8 |
A2 |
1048 |
1015 |
0.00 |
0.02 |
0.75 |
0.86 |
| 9 |
B1 |
3176 |
3077 |
45.27 |
20.40 |
0.75 |
0.86 |
| 10 |
B1 |
1172 |
1135 |
3.68 |
6.00 |
0.75 |
0.86 |
| 11 |
B1 |
820 |
794 |
0.06 |
4.32 |
0.75 |
0.86 |
| 12 |
B2 |
3082 |
2986 |
40.05 |
10.68 |
0.75 |
0.86 |
| 13 |
B2 |
1507 |
1460 |
0.00 |
4.46 |
0.75 |
0.86 |
| 14 |
B2 |
1161 |
1124 |
0.85 |
0.99 |
0.75 |
0.86 |
| 15 |
B2 |
844 |
817 |
11.62 |
3.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12557.5 cm
-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 12165.7 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 B3LYP/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.368 |
|
|
|
| 2 |
C |
0.033 |
|
|
|
| 3 |
C |
0.033 |
|
|
|
| 4 |
H |
0.076 |
|
|
|
| 5 |
H |
0.076 |
|
|
|
| 6 |
H |
0.076 |
|
|
|
| 7 |
H |
0.076 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.908 |
1.908 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.471 |
0.000 |
0.000 |
| y |
0.000 |
-16.611 |
0.000 |
| z |
0.000 |
0.000 |
-20.858 |
|
| Traceless |
| | x | y | z |
| x |
1.263 |
0.000 |
0.000 |
| y |
0.000 |
2.554 |
0.000 |
| z |
0.000 |
0.000 |
-3.816 |
|
| Polar |
| 3z2-r2 | -7.633 |
| x2-y2 | -0.860 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.785 |
0.000 |
0.000 |
| y |
0.000 |
4.744 |
0.000 |
| z |
0.000 |
0.000 |
3.648 |
<r2> (average value of r
2) Å
2
| <r2> |
36.520 |
| (<r2>)1/2 |
6.043 |