Vibrational Frequencies calculated at B3LYP/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' |
3871 |
3745 |
85.59 |
|
|
|
2 |
A' |
3792 |
3668 |
10.39 |
|
|
|
3 |
A' |
3676 |
3557 |
334.26 |
|
|
|
4 |
A' |
1647 |
1593 |
38.50 |
|
|
|
5 |
A' |
1628 |
1575 |
92.16 |
|
|
|
6 |
A' |
363 |
352 |
52.19 |
|
|
|
7 |
A' |
189 |
183 |
215.78 |
|
|
|
8 |
A' |
159 |
154 |
63.17 |
|
|
|
9 |
A" |
3891 |
3764 |
84.36 |
|
|
|
10 |
A" |
626 |
606 |
94.48 |
|
|
|
11 |
A" |
159 |
154 |
14.03 |
|
|
|
12 |
A" |
130 |
126 |
152.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10065.1 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 9737.9 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.263 |
|
|
|
2 |
O |
-0.417 |
|
|
|
3 |
O |
-0.356 |
|
|
|
4 |
H |
0.152 |
|
|
|
5 |
H |
0.179 |
|
|
|
6 |
H |
0.179 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.054 |
-2.632 |
0.000 |
2.632 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.189 |
6.161 |
0.000 |
y |
6.161 |
-12.474 |
0.000 |
z |
0.000 |
0.000 |
-12.217 |
|
Traceless |
| x | y | z |
x |
0.157 |
6.161 |
0.000 |
y |
6.161 |
-0.271 |
0.000 |
z |
0.000 |
0.000 |
0.114 |
|
Polar |
3z2-r2 | 0.228 |
x2-y2 | 0.285 |
xy | 6.161 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.778 |
0.153 |
0.000 |
y |
0.153 |
3.296 |
0.000 |
z |
0.000 |
0.000 |
2.817 |
<r2> (average value of r
2) Å
2
<r2> |
53.900 |
(<r2>)1/2 |
7.342 |