Vibrational Frequencies calculated at HF/aug-cc-pVQZ
| 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' |
4208 |
3823 |
134.38 |
|
|
|
| 2 |
A' |
4124 |
3746 |
20.42 |
|
|
|
| 3 |
A' |
4081 |
3707 |
191.50 |
|
|
|
| 4 |
A' |
1768 |
1606 |
75.41 |
|
|
|
| 5 |
A' |
1751 |
1591 |
103.29 |
|
|
|
| 6 |
A' |
307 |
279 |
97.59 |
|
|
|
| 7 |
A' |
152 |
138 |
171.63 |
|
|
|
| 8 |
A' |
131 |
119 |
102.34 |
|
|
|
| 9 |
A" |
4221 |
3835 |
112.76 |
|
|
|
| 10 |
A" |
556 |
505 |
152.84 |
|
|
|
| 11 |
A" |
139 |
127 |
90.36 |
|
|
|
| 12 |
A" |
114 |
104 |
77.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10776.4 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 9790.3 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/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.267 |
|
|
|
| 2 |
O |
-0.571 |
|
|
|
| 3 |
O |
-0.557 |
|
|
|
| 4 |
H |
0.285 |
|
|
|
| 5 |
H |
0.288 |
|
|
|
| 6 |
H |
0.288 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.258 |
-2.969 |
0.000 |
2.980 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.089 |
6.110 |
0.000 |
| y |
6.110 |
-10.760 |
0.000 |
| z |
0.000 |
0.000 |
-11.677 |
|
| Traceless |
| | x | y | z |
| x |
-0.870 |
6.110 |
0.000 |
| y |
6.110 |
1.123 |
0.000 |
| z |
0.000 |
0.000 |
-0.253 |
|
| Polar |
| 3z2-r2 | -0.505 |
| x2-y2 | -1.329 |
| xy | 6.110 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.344 |
0.121 |
0.000 |
| y |
0.121 |
2.667 |
0.000 |
| z |
0.000 |
0.000 |
2.382 |
<r2> (average value of r
2) Å
2
| <r2> |
57.315 |
| (<r2>)1/2 |
7.571 |