Vibrational Frequencies calculated at PBE1PBE/daug-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 |
A' |
3726 |
3726 |
50.06 |
105.19 |
0.06 |
0.11 |
2 |
A' |
1605 |
1605 |
86.02 |
3.76 |
0.66 |
0.80 |
3 |
A' |
938 |
938 |
89.74 |
5.53 |
0.27 |
0.43 |
4 |
A' |
724 |
724 |
93.33 |
1.41 |
0.33 |
0.49 |
5 |
A" |
3820 |
3820 |
179.20 |
28.24 |
0.75 |
0.86 |
6 |
A" |
920 |
920 |
0.03 |
3.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5866.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5866.4 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 PBE1PBE/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.162 |
|
|
|
2 |
O |
-0.658 |
|
|
|
3 |
H |
0.248 |
|
|
|
4 |
H |
0.248 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.937 |
-4.313 |
0.000 |
4.728 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.166 |
1.774 |
0.000 |
y |
1.774 |
-11.894 |
0.000 |
z |
0.000 |
0.000 |
-9.982 |
|
Traceless |
| x | y | z |
x |
-1.228 |
1.774 |
0.000 |
y |
1.774 |
-0.819 |
0.000 |
z |
0.000 |
0.000 |
2.047 |
|
Polar |
3z2-r2 | 4.095 |
x2-y2 | -0.272 |
xy | 1.774 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.179 |
0.157 |
0.000 |
y |
0.157 |
3.022 |
0.000 |
z |
0.000 |
0.000 |
2.316 |
<r2> (average value of r
2) Å
2
<r2> |
19.452 |
(<r2>)1/2 |
4.410 |