Vibrational Frequencies calculated at B3LYP/3-21G
| 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 |
3503 |
3380 |
7.15 |
|
|
|
| 2 |
A |
3275 |
3160 |
24.74 |
|
|
|
| 3 |
A |
3121 |
3012 |
18.23 |
|
|
|
| 4 |
A |
1516 |
1463 |
4.25 |
|
|
|
| 5 |
A |
1373 |
1325 |
32.59 |
|
|
|
| 6 |
A |
1146 |
1106 |
48.44 |
|
|
|
| 7 |
A |
1048 |
1011 |
74.52 |
|
|
|
| 8 |
A |
596 |
575 |
121.51 |
|
|
|
| 9 |
A |
432 |
417 |
83.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8005.1 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 7724.2 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.196 |
|
|
|
| 2 |
O |
-0.516 |
|
|
|
| 3 |
H |
0.191 |
|
|
|
| 4 |
H |
0.161 |
|
|
|
| 5 |
H |
0.360 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.004 |
1.663 |
0.194 |
1.675 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.068 |
1.628 |
0.163 |
1.638 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.226 |
-2.270 |
0.763 |
| y |
-2.270 |
-10.839 |
-0.046 |
| z |
0.763 |
-0.046 |
-13.759 |
|
| Traceless |
| | x | y | z |
| x |
1.073 |
-2.270 |
0.763 |
| y |
-2.270 |
1.653 |
-0.046 |
| z |
0.763 |
-0.046 |
-2.726 |
|
| Polar |
| 3z2-r2 | -5.452 |
| x2-y2 | -0.387 |
| xy | -2.270 |
| xz | 0.763 |
| yz | -0.046 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.650 |
-0.222 |
0.045 |
| y |
-0.222 |
2.078 |
-0.006 |
| z |
0.045 |
-0.006 |
0.799 |
<r2> (average value of r
2) Å
2
| <r2> |
20.888 |
| (<r2>)1/2 |
4.570 |