Vibrational Frequencies calculated at B3LYP/3-21G*
| 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' |
3515 |
3382 |
21.77 |
|
|
|
| 2 |
A' |
3452 |
3321 |
0.82 |
|
|
|
| 3 |
A' |
3260 |
3136 |
333.87 |
|
|
|
| 4 |
A' |
1750 |
1684 |
41.09 |
|
|
|
| 5 |
A' |
1686 |
1622 |
58.26 |
|
|
|
| 6 |
A' |
560 |
539 |
40.49 |
|
|
|
| 7 |
A' |
300 |
288 |
184.19 |
|
|
|
| 8 |
A' |
205 |
197 |
282.32 |
|
|
|
| 9 |
A" |
3583 |
3447 |
9.66 |
|
|
|
| 10 |
A" |
891 |
857 |
151.81 |
|
|
|
| 11 |
A" |
230 |
221 |
137.40 |
|
|
|
| 12 |
A" |
83 |
80 |
94.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9756.9 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 9386.1 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.309 |
|
|
|
| 2 |
O |
-0.713 |
|
|
|
| 3 |
O |
-0.601 |
|
|
|
| 4 |
H |
0.297 |
|
|
|
| 5 |
H |
0.354 |
|
|
|
| 6 |
H |
0.354 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.493 |
-2.687 |
0.000 |
2.731 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.407 |
6.483 |
0.000 |
| y |
6.483 |
-13.674 |
0.000 |
| z |
0.000 |
0.000 |
-10.901 |
|
| Traceless |
| | x | y | z |
| x |
1.880 |
6.483 |
0.000 |
| y |
6.483 |
-3.019 |
0.000 |
| z |
0.000 |
0.000 |
1.139 |
|
| Polar |
| 3z2-r2 | 2.279 |
| x2-y2 | 3.266 |
| xy | 6.483 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.415 |
0.513 |
0.000 |
| y |
0.513 |
1.667 |
0.000 |
| z |
0.000 |
0.000 |
1.170 |
<r2> (average value of r
2) Å
2
| <r2> |
47.816 |
| (<r2>)1/2 |
6.915 |