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 |
3418 |
3298 |
13.63 |
90.56 |
0.21 |
0.34 |
2 |
A1 |
1692 |
1633 |
36.79 |
13.90 |
0.48 |
0.64 |
3 |
B2 |
3558 |
3433 |
1.54 |
42.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4334.2 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 4182.0 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 |
O |
-0.639 |
|
|
|
2 |
H |
0.319 |
|
|
|
3 |
H |
0.319 |
|
|
|
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 |
-2.239 |
2.239 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-6.854 |
0.000 |
0.000 |
y |
0.000 |
-4.247 |
0.000 |
z |
0.000 |
0.000 |
-5.825 |
|
Traceless |
| x | y | z |
x |
-1.818 |
0.000 |
0.000 |
y |
0.000 |
2.092 |
0.000 |
z |
0.000 |
0.000 |
-0.274 |
|
Polar |
3z2-r2 | -0.548 |
x2-y2 | -2.607 |
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 |
0.119 |
0.000 |
0.000 |
y |
0.000 |
1.113 |
0.000 |
z |
0.000 |
0.000 |
0.666 |
<r2> (average value of r
2) Å
2
<r2> |
5.359 |
(<r2>)1/2 |
2.315 |