Vibrational Frequencies calculated at HF/6-31+G**
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' |
4246 |
3839 |
146.62 |
|
|
|
2 |
A' |
4145 |
3748 |
28.04 |
|
|
|
3 |
A' |
4100 |
3708 |
210.61 |
|
|
|
4 |
A' |
1760 |
1591 |
100.80 |
|
|
|
5 |
A' |
1742 |
1575 |
128.68 |
|
|
|
6 |
A' |
339 |
306 |
154.07 |
|
|
|
7 |
A' |
174 |
158 |
127.71 |
|
|
|
8 |
A' |
146 |
132 |
189.96 |
|
|
|
9 |
A" |
4262 |
3854 |
122.95 |
|
|
|
10 |
A" |
623 |
563 |
238.08 |
|
|
|
11 |
A" |
159 |
144 |
88.67 |
|
|
|
12 |
A" |
134 |
121 |
117.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10914.4 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 9868.8 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.438 |
|
|
|
2 |
O |
-0.784 |
|
|
|
3 |
O |
-0.777 |
|
|
|
4 |
H |
0.358 |
|
|
|
5 |
H |
0.382 |
|
|
|
6 |
H |
0.382 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.345 |
-3.316 |
0.000 |
3.334 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.146 |
6.677 |
0.000 |
y |
6.677 |
-10.833 |
0.000 |
z |
0.000 |
0.000 |
-11.695 |
|
Traceless |
| x | y | z |
x |
-0.882 |
6.677 |
0.000 |
y |
6.677 |
1.087 |
0.000 |
z |
0.000 |
0.000 |
-0.205 |
|
Polar |
3z2-r2 | -0.410 |
x2-y2 | -1.312 |
xy | 6.677 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.730 |
0.161 |
0.000 |
y |
0.161 |
2.100 |
0.000 |
z |
0.000 |
0.000 |
1.823 |
<r2> (average value of r
2) Å
2
<r2> |
55.923 |
(<r2>)1/2 |
7.478 |