Vibrational Frequencies calculated at HF/CEP-121G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2571 |
2322 |
75.39 |
|
|
|
| 2 |
A1 |
1312 |
1185 |
288.40 |
|
|
|
| 3 |
A1 |
1223 |
1105 |
2.05 |
|
|
|
| 4 |
E |
2565 |
2317 |
125.02 |
|
|
|
| 4 |
E |
2565 |
2317 |
125.02 |
|
|
|
| 5 |
E |
1205 |
1089 |
51.56 |
|
|
|
| 5 |
E |
1205 |
1089 |
51.56 |
|
|
|
| 6 |
E |
908 |
821 |
47.74 |
|
|
|
| 6 |
E |
908 |
821 |
47.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7231.8 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 6533.2 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
P |
0.582 |
|
|
|
| 2 |
O |
-0.603 |
|
|
|
| 3 |
H |
0.007 |
|
|
|
| 4 |
H |
0.007 |
|
|
|
| 5 |
H |
0.007 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
4.321 |
4.321 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.904 |
0.000 |
0.000 |
| y |
0.000 |
-17.904 |
0.000 |
| z |
0.000 |
0.000 |
-21.969 |
|
| Traceless |
| | x | y | z |
| x |
2.033 |
0.000 |
0.000 |
| y |
0.000 |
2.033 |
0.000 |
| z |
0.000 |
0.000 |
-4.065 |
|
| Polar |
| 3z2-r2 | -8.131 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.139 |
0.000 |
0.000 |
| y |
0.000 |
3.139 |
0.000 |
| z |
0.000 |
0.000 |
3.626 |
<r2> (average value of r
2) Å
2
| <r2> |
27.906 |
| (<r2>)1/2 |
5.283 |