Vibrational Frequencies calculated at B3LYP/6-31+G**
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' |
3701 |
3569 |
73.14 |
72.05 |
0.06 |
0.12 |
2 |
A' |
1594 |
1537 |
112.61 |
2.68 |
0.74 |
0.85 |
3 |
A' |
890 |
858 |
104.06 |
5.23 |
0.33 |
0.49 |
4 |
A' |
674 |
650 |
105.76 |
4.50 |
0.25 |
0.41 |
5 |
A" |
3816 |
3679 |
193.79 |
25.84 |
0.75 |
0.86 |
6 |
A" |
860 |
830 |
1.82 |
5.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5767.6 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 5561.1 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.389 |
|
|
|
2 |
O |
-0.480 |
|
|
|
3 |
H |
0.435 |
|
|
|
4 |
H |
0.435 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.142 |
-4.506 |
0.000 |
4.989 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.394 |
1.903 |
0.000 |
y |
1.903 |
-12.023 |
0.000 |
z |
0.000 |
0.000 |
-10.038 |
|
Traceless |
| x | y | z |
x |
-1.364 |
1.903 |
0.000 |
y |
1.903 |
-0.807 |
0.000 |
z |
0.000 |
0.000 |
2.171 |
|
Polar |
3z2-r2 | 4.342 |
x2-y2 | -0.371 |
xy | 1.903 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.530 |
0.132 |
0.000 |
y |
0.132 |
2.639 |
0.000 |
z |
0.000 |
0.000 |
1.689 |
<r2> (average value of r
2) Å
2
<r2> |
20.199 |
(<r2>)1/2 |
4.494 |