Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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 |
3897 |
3709 |
22.72 |
|
|
|
| 2 |
A |
1317 |
1254 |
342.91 |
|
|
|
| 3 |
A |
1040 |
989 |
102.39 |
|
|
|
| 4 |
A |
835 |
795 |
18.63 |
|
|
|
| 5 |
A |
448 |
426 |
27.64 |
|
|
|
| 6 |
A |
320 |
305 |
103.82 |
|
|
|
| 7 |
E |
3894 |
3707 |
195.45 |
|
|
|
| 7 |
E |
3894 |
3707 |
195.44 |
|
|
|
| 8 |
E |
1044 |
994 |
80.22 |
|
|
|
| 8 |
E |
1044 |
994 |
80.20 |
|
|
|
| 9 |
E |
927 |
882 |
337.45 |
|
|
|
| 9 |
E |
927 |
882 |
337.42 |
|
|
|
| 10 |
E |
449 |
428 |
81.78 |
|
|
|
| 10 |
E |
449 |
428 |
81.78 |
|
|
|
| 11 |
E |
372 |
354 |
40.43 |
|
|
|
| 11 |
E |
372 |
354 |
40.44 |
|
|
|
| 12 |
E |
161 |
153 |
77.55 |
|
|
|
| 12 |
E |
161 |
153 |
77.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10775.6 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 10256.2 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
P |
1.704 |
|
|
|
| 2 |
O |
-0.706 |
|
|
|
| 3 |
O |
-0.730 |
|
|
|
| 4 |
O |
-0.730 |
|
|
|
| 5 |
O |
-0.730 |
|
|
|
| 6 |
H |
0.397 |
|
|
|
| 7 |
H |
0.397 |
|
|
|
| 8 |
H |
0.397 |
|
|
|
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 |
-0.234 |
0.234 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.864 |
0.000 |
0.000 |
| y |
0.000 |
-28.864 |
0.000 |
| z |
0.000 |
0.000 |
-45.252 |
|
| Traceless |
| | x | y | z |
| x |
8.194 |
0.000 |
0.000 |
| y |
0.000 |
8.194 |
0.000 |
| z |
0.000 |
0.000 |
-16.388 |
|
| Polar |
| 3z2-r2 | -32.776 |
| 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 |
5.090 |
-0.000 |
0.000 |
| y |
-0.000 |
5.090 |
-0.000 |
| z |
0.000 |
-0.000 |
5.235 |
<r2> (average value of r
2) Å
2
| <r2> |
113.650 |
| (<r2>)1/2 |
10.661 |