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 |
A1 |
3112 |
3003 |
11.47 |
|
|
|
2 |
A1 |
1588 |
1533 |
1.68 |
|
|
|
3 |
A1 |
1196 |
1154 |
8.83 |
|
|
|
4 |
A1 |
810 |
781 |
2.14 |
|
|
|
5 |
A2 |
971 |
937 |
0.00 |
|
|
|
6 |
B1 |
3214 |
3101 |
35.71 |
|
|
|
7 |
B1 |
1151 |
1110 |
4.49 |
|
|
|
8 |
B2 |
1209 |
1167 |
9.74 |
|
|
|
9 |
B2 |
768 |
741 |
5.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7009.2 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 6763.2 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 |
0.107 |
|
|
|
2 |
H |
0.218 |
|
|
|
3 |
H |
0.218 |
|
|
|
4 |
O |
-0.272 |
|
|
|
5 |
O |
-0.272 |
|
|
|
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 |
2.779 |
2.779 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.327 |
0.000 |
0.000 |
y |
0.000 |
-17.788 |
0.000 |
z |
0.000 |
0.000 |
-15.262 |
|
Traceless |
| x | y | z |
x |
0.198 |
0.000 |
0.000 |
y |
0.000 |
-1.993 |
0.000 |
z |
0.000 |
0.000 |
1.795 |
|
Polar |
3z2-r2 | 3.591 |
x2-y2 | 1.461 |
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 |
1.657 |
0.000 |
0.000 |
y |
0.000 |
2.268 |
0.000 |
z |
0.000 |
0.000 |
2.822 |
<r2> (average value of r
2) Å
2
<r2> |
32.417 |
(<r2>)1/2 |
5.694 |