Vibrational Frequencies calculated at HF_cp_opt/aug-cc-pVTZ
| 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' |
4201 |
3823 |
135.54 |
|
|
|
| 2 |
A' |
4115 |
3745 |
20.66 |
|
|
|
| 3 |
A' |
4073 |
3706 |
187.03 |
|
|
|
| 4 |
A' |
1765 |
1606 |
74.54 |
|
|
|
| 5 |
A' |
1748 |
1591 |
104.40 |
|
|
|
| 6 |
A' |
309 |
281 |
94.71 |
|
|
|
| 7 |
A' |
151 |
137 |
187.34 |
|
|
|
| 8 |
A' |
129 |
118 |
90.95 |
|
|
|
| 9 |
A" |
4215 |
3835 |
112.09 |
|
|
|
| 10 |
A" |
553 |
504 |
151.75 |
|
|
|
| 11 |
A" |
140 |
128 |
89.33 |
|
|
|
| 12 |
A" |
116 |
106 |
80.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10757.6 cm
-1
Scaled (by 0.91) Zero Point Vibrational Energy (zpe) 9789.4 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_cp_opt/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
O |
-0.447 |
|
|
|
| 4 |
H |
0.000 |
|
|
|
| 5 |
H |
0.224 |
|
|
|
| 6 |
H |
0.224 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.222 |
-2.922 |
0.000 |
2.931 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-6.702 |
2.789 |
0.000 |
| y |
2.789 |
-2.622 |
0.000 |
| z |
0.000 |
0.000 |
-4.192 |
|
| Traceless |
| | x | y | z |
| x |
-3.295 |
2.789 |
0.000 |
| y |
2.789 |
2.825 |
0.000 |
| z |
0.000 |
0.000 |
0.470 |
|
| Polar |
| 3z2-r2 | 0.941 |
| x2-y2 | -4.080 |
| xy | 2.789 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.171 |
0.037 |
0.000 |
| y |
0.037 |
1.173 |
0.000 |
| z |
0.000 |
0.000 |
1.318 |
<r2> (average value of r
2) Å
2
| <r2> |
57.532 |
| (<r2>)1/2 |
7.585 |