Vibrational Frequencies calculated at BLYP/aug-cc-pVTZ
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 |
3655 |
3643 |
1.65 |
109.35 |
0.05 |
0.10 |
2 |
A1 |
1596 |
1590 |
67.63 |
1.09 |
0.75 |
0.86 |
3 |
B2 |
3757 |
3744 |
48.37 |
28.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4503.7 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 4488.4 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 BLYP/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.350 |
|
|
|
2 |
H |
0.175 |
|
|
|
3 |
H |
0.175 |
|
|
|
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 |
-1.803 |
1.803 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-7.950 |
0.000 |
0.000 |
y |
0.000 |
-4.604 |
0.000 |
z |
0.000 |
0.000 |
-6.619 |
|
Traceless |
| x | y | z |
x |
-2.338 |
0.000 |
0.000 |
y |
0.000 |
2.681 |
0.000 |
z |
0.000 |
0.000 |
-0.342 |
|
Polar |
3z2-r2 | -0.685 |
x2-y2 | -3.346 |
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 |
1.528 |
0.000 |
0.000 |
y |
0.000 |
1.623 |
0.000 |
z |
0.000 |
0.000 |
1.558 |
<r2> (average value of r
2) Å
2
<r2> |
5.739 |
(<r2>)1/2 |
2.396 |