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' |
4145 |
3766 |
57.18 |
|
|
|
| 2 |
A' |
4134 |
3756 |
274.39 |
|
|
|
| 3 |
A' |
3231 |
2936 |
54.92 |
|
|
|
| 4 |
A' |
3131 |
2845 |
76.22 |
|
|
|
| 5 |
A' |
1751 |
1591 |
98.83 |
|
|
|
| 6 |
A' |
1632 |
1483 |
4.25 |
|
|
|
| 7 |
A' |
1610 |
1463 |
6.48 |
|
|
|
| 8 |
A' |
1521 |
1382 |
45.96 |
|
|
|
| 9 |
A' |
1192 |
1083 |
20.95 |
|
|
|
| 10 |
A' |
1184 |
1076 |
114.32 |
|
|
|
| 11 |
A' |
215 |
196 |
229.88 |
|
|
|
| 12 |
A' |
133 |
121 |
12.80 |
|
|
|
| 13 |
A' |
63 |
58 |
40.08 |
|
|
|
| 14 |
A" |
4241 |
3853 |
111.22 |
|
|
|
| 15 |
A" |
3170 |
2880 |
82.65 |
|
|
|
| 16 |
A" |
1621 |
1473 |
2.55 |
|
|
|
| 17 |
A" |
1283 |
1166 |
2.66 |
|
|
|
| 18 |
A" |
626 |
569 |
149.45 |
|
|
|
| 19 |
A" |
188 |
171 |
3.85 |
|
|
|
| 20 |
A" |
90 |
82 |
10.20 |
|
|
|
| 21 |
A" |
74 |
68 |
43.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17616.9 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 16006.7 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 HF/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.306 |
|
|
|
| 2 |
O |
-0.737 |
|
|
|
| 3 |
O |
-0.442 |
|
|
|
| 4 |
C |
0.152 |
|
|
|
| 5 |
H |
0.217 |
|
|
|
| 6 |
H |
0.217 |
|
|
|
| 7 |
H |
0.097 |
|
|
|
| 8 |
H |
0.095 |
|
|
|
| 9 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.779 |
0.015 |
0.000 |
2.779 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.286 |
6.762 |
0.000 |
| y |
6.762 |
-19.843 |
0.000 |
| z |
0.000 |
0.000 |
-17.901 |
|
| Traceless |
| | x | y | z |
| x |
5.586 |
6.762 |
0.000 |
| y |
6.762 |
-4.250 |
0.000 |
| z |
0.000 |
0.000 |
-1.336 |
|
| Polar |
| 3z2-r2 | -2.673 |
| x2-y2 | 6.558 |
| xy | 6.762 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.204 |
0.287 |
0.000 |
| y |
0.287 |
3.887 |
0.000 |
| z |
0.000 |
0.000 |
3.727 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |