Vibrational Frequencies calculated at HF/6-311+G(3df,2p)
| 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' |
4231 |
3844 |
136.85 |
|
|
|
| 2 |
A' |
4141 |
3762 |
23.31 |
|
|
|
| 3 |
A' |
4102 |
3727 |
196.68 |
|
|
|
| 4 |
A' |
1769 |
1608 |
71.00 |
|
|
|
| 5 |
A' |
1750 |
1590 |
108.43 |
|
|
|
| 6 |
A' |
332 |
302 |
84.07 |
|
|
|
| 7 |
A' |
160 |
146 |
202.52 |
|
|
|
| 8 |
A' |
135 |
123 |
99.85 |
|
|
|
| 9 |
A" |
4241 |
3853 |
112.57 |
|
|
|
| 10 |
A" |
581 |
528 |
157.86 |
|
|
|
| 11 |
A" |
147 |
134 |
45.62 |
|
|
|
| 12 |
A" |
128 |
117 |
136.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10858.3 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 9865.8 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 HF/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.383 |
|
|
|
| 2 |
O |
-0.586 |
|
|
|
| 3 |
O |
-0.445 |
|
|
|
| 4 |
H |
0.213 |
|
|
|
| 5 |
H |
0.218 |
|
|
|
| 6 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.089 |
-2.761 |
0.000 |
2.762 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.852 |
6.482 |
0.000 |
| y |
6.482 |
-11.450 |
0.000 |
| z |
0.000 |
0.000 |
-11.695 |
|
| Traceless |
| | x | y | z |
| x |
-0.280 |
6.482 |
0.000 |
| y |
6.482 |
0.324 |
0.000 |
| z |
0.000 |
0.000 |
-0.044 |
|
| Polar |
| 3z2-r2 | -0.088 |
| x2-y2 | -0.402 |
| xy | 6.482 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.135 |
0.128 |
0.000 |
| y |
0.128 |
2.478 |
0.000 |
| z |
0.000 |
0.000 |
2.200 |
<r2> (average value of r
2) Å
2
| <r2> |
56.928 |
| (<r2>)1/2 |
7.545 |