Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
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 |
3710 |
3688 |
0.32 |
|
|
|
2 |
A |
3707 |
3686 |
85.47 |
|
|
|
3 |
A |
3574 |
3553 |
138.70 |
|
|
|
4 |
A |
3535 |
3514 |
0.01 |
|
|
|
5 |
A |
1652 |
1642 |
85.07 |
|
|
|
6 |
A |
1622 |
1612 |
0.00 |
|
|
|
7 |
A |
828 |
823 |
0.00 |
|
|
|
8 |
A |
396 |
394 |
301.26 |
|
|
|
9 |
A |
358 |
356 |
0.01 |
|
|
|
10 |
A |
227 |
226 |
0.02 |
|
|
|
11 |
A |
209 |
208 |
461.37 |
|
|
|
12 |
A |
197 |
196 |
40.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10007.1 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9949.1 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 PBEPBE/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.115 |
|
|
|
2 |
O |
-0.254 |
|
|
|
3 |
O |
-0.254 |
|
|
|
4 |
H |
0.139 |
|
|
|
5 |
H |
0.139 |
|
|
|
6 |
H |
0.115 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.002 |
0.001 |
-0.001 |
0.002 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.112 |
5.610 |
1.253 |
y |
5.610 |
-11.139 |
-0.102 |
z |
1.253 |
-0.102 |
-12.610 |
|
Traceless |
| x | y | z |
x |
-2.238 |
5.610 |
1.253 |
y |
5.610 |
2.222 |
-0.102 |
z |
1.253 |
-0.102 |
0.016 |
|
Polar |
3z2-r2 | 0.031 |
x2-y2 | -2.974 |
xy | 5.610 |
xz | 1.253 |
yz | -0.102 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.564 |
0.361 |
-0.014 |
y |
0.361 |
1.797 |
-0.007 |
z |
-0.014 |
-0.007 |
1.567 |
<r2> (average value of r
2) Å
2
<r2> |
46.642 |
(<r2>)1/2 |
6.829 |