Vibrational Frequencies calculated at TPSSh/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 |
A' |
3657 |
3530 |
45.21 |
101.05 |
0.06 |
0.12 |
| 2 |
A' |
1608 |
1552 |
83.74 |
3.86 |
0.67 |
0.80 |
| 3 |
A' |
911 |
879 |
84.23 |
6.18 |
0.29 |
0.44 |
| 4 |
A' |
689 |
665 |
88.30 |
1.57 |
0.18 |
0.31 |
| 5 |
A" |
3752 |
3621 |
162.47 |
28.37 |
0.75 |
0.86 |
| 6 |
A" |
866 |
836 |
0.02 |
2.96 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5741.5 cm
-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 5541.7 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 TPSSh/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.091 |
|
|
|
| 2 |
O |
-0.562 |
|
|
|
| 3 |
H |
0.235 |
|
|
|
| 4 |
H |
0.235 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.962 |
-4.234 |
0.000 |
4.667 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.122 |
0.161 |
0.000 |
| y |
0.161 |
3.089 |
0.000 |
| z |
0.000 |
0.000 |
2.257 |
<r2> (average value of r
2) Å
2
| <r2> |
19.889 |
| (<r2>)1/2 |
4.460 |