Vibrational Frequencies calculated at HF/6-311+G(3df,2pd)
| 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' |
4144 |
3755 |
35.42 |
|
|
|
| 2 |
A' |
4133 |
3744 |
297.36 |
|
|
|
| 3 |
A' |
3232 |
2928 |
54.84 |
|
|
|
| 4 |
A' |
3131 |
2837 |
75.72 |
|
|
|
| 5 |
A' |
1751 |
1586 |
97.95 |
|
|
|
| 6 |
A' |
1631 |
1478 |
4.19 |
|
|
|
| 7 |
A' |
1608 |
1457 |
6.50 |
|
|
|
| 8 |
A' |
1520 |
1377 |
45.18 |
|
|
|
| 9 |
A' |
1191 |
1079 |
16.07 |
|
|
|
| 10 |
A' |
1184 |
1072 |
118.99 |
|
|
|
| 11 |
A' |
206 |
187 |
223.57 |
|
|
|
| 12 |
A' |
134 |
121 |
16.00 |
|
|
|
| 13 |
A' |
64 |
58 |
39.66 |
|
|
|
| 14 |
A" |
4239 |
3840 |
113.17 |
|
|
|
| 15 |
A" |
3170 |
2872 |
82.48 |
|
|
|
| 16 |
A" |
1621 |
1469 |
2.50 |
|
|
|
| 17 |
A" |
1281 |
1161 |
2.66 |
|
|
|
| 18 |
A" |
621 |
563 |
150.78 |
|
|
|
| 19 |
A" |
181 |
164 |
5.89 |
|
|
|
| 20 |
A" |
87 |
78 |
11.01 |
|
|
|
| 21 |
A" |
61 |
55 |
38.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17594.5 cm
-1
Scaled (by 0.906) Zero Point Vibrational Energy (zpe) 15940.6 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,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.215 |
|
|
|
| 2 |
O |
-0.637 |
|
|
|
| 3 |
O |
-0.244 |
|
|
|
| 4 |
C |
0.423 |
|
|
|
| 5 |
H |
0.119 |
|
|
|
| 6 |
H |
0.119 |
|
|
|
| 7 |
H |
0.003 |
|
|
|
| 8 |
H |
0.001 |
|
|
|
| 9 |
H |
0.001 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.887 |
-0.108 |
0.000 |
2.889 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.691 |
6.496 |
0.000 |
| y |
6.496 |
-20.187 |
0.000 |
| z |
0.000 |
0.000 |
-17.903 |
|
| Traceless |
| | x | y | z |
| x |
6.354 |
6.496 |
0.000 |
| y |
6.496 |
-4.890 |
0.000 |
| z |
0.000 |
0.000 |
-1.464 |
|
| Polar |
| 3z2-r2 | -2.928 |
| x2-y2 | 7.496 |
| xy | 6.496 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.217 |
0.282 |
0.000 |
| y |
0.282 |
3.880 |
0.000 |
| z |
0.000 |
0.000 |
3.728 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |