Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3287 |
2967 |
17.32 |
|
|
|
| 2 |
A |
3195 |
2884 |
23.08 |
|
|
|
| 3 |
A |
2560 |
2310 |
103.93 |
|
|
|
| 4 |
A |
1601 |
1445 |
5.02 |
|
|
|
| 5 |
A |
1472 |
1328 |
0.19 |
|
|
|
| 6 |
A |
1234 |
1114 |
28.11 |
|
|
|
| 7 |
A |
1097 |
990 |
58.55 |
|
|
|
| 8 |
A |
800 |
722 |
2.00 |
|
|
|
| 9 |
A |
737 |
665 |
7.52 |
|
|
|
| 10 |
A |
3271 |
2952 |
15.88 |
|
|
|
| 11 |
A |
2555 |
2307 |
148.00 |
|
|
|
| 12 |
A |
1607 |
1450 |
6.83 |
|
|
|
| 13 |
A |
1131 |
1021 |
23.58 |
|
|
|
| 14 |
A |
754 |
681 |
3.08 |
|
|
|
| 15 |
A |
246 |
222 |
2.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12771.9 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 11527.9 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.567 |
0.241 |
|
|
| 2 |
P |
0.293 |
-0.333 |
|
|
| 3 |
H |
0.142 |
-0.073 |
|
|
| 4 |
H |
0.139 |
-0.013 |
|
|
| 5 |
H |
0.139 |
-0.013 |
|
|
| 6 |
H |
-0.073 |
0.096 |
|
|
| 7 |
H |
-0.073 |
0.096 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.735 |
1.051 |
0.000 |
1.283 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.097 |
1.653 |
0.000 |
| y |
1.653 |
-22.644 |
0.000 |
| z |
0.000 |
0.000 |
-21.128 |
|
| Traceless |
| | x | y | z |
| x |
-1.211 |
1.653 |
0.000 |
| y |
1.653 |
-0.532 |
0.000 |
| z |
0.000 |
0.000 |
1.743 |
|
| Polar |
| 3z2-r2 | 3.486 |
| x2-y2 | -0.453 |
| xy | 1.653 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.110 |
0.415 |
0.000 |
| y |
0.415 |
5.212 |
0.000 |
| z |
0.000 |
0.000 |
4.689 |
<r2> (average value of r
2) Å
2
| <r2> |
44.915 |
| (<r2>)1/2 |
6.702 |