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 |
3317 |
2995 |
12.50 |
|
|
|
| 2 |
A |
3220 |
2908 |
27.46 |
|
|
|
| 3 |
A |
2407 |
2173 |
135.85 |
|
|
|
| 4 |
A |
1632 |
1473 |
10.32 |
|
|
|
| 5 |
A |
1497 |
1351 |
0.47 |
|
|
|
| 6 |
A |
1212 |
1095 |
27.93 |
|
|
|
| 7 |
A |
1099 |
992 |
55.54 |
|
|
|
| 8 |
A |
799 |
721 |
3.57 |
|
|
|
| 9 |
A |
701 |
633 |
3.30 |
|
|
|
| 10 |
A |
3314 |
2992 |
10.65 |
|
|
|
| 11 |
A |
2410 |
2176 |
186.79 |
|
|
|
| 12 |
A |
1634 |
1475 |
11.09 |
|
|
|
| 13 |
A |
1135 |
1024 |
27.65 |
|
|
|
| 14 |
A |
768 |
694 |
5.31 |
|
|
|
| 15 |
A |
219 |
197 |
4.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12681.1 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 11449.8 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 |
-0.774 |
0.280 |
|
|
| 2 |
P |
0.336 |
-0.394 |
|
|
| 3 |
H |
0.187 |
-0.075 |
|
|
| 4 |
H |
0.189 |
-0.022 |
|
|
| 5 |
H |
0.189 |
-0.022 |
|
|
| 6 |
H |
-0.064 |
0.117 |
|
|
| 7 |
H |
-0.064 |
0.117 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.948 |
1.174 |
0.000 |
1.509 |
| CHELPG |
-0.797 |
0.992 |
0.000 |
1.273 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.677 |
1.858 |
0.000 |
| y |
1.858 |
-23.202 |
0.000 |
| z |
0.000 |
0.000 |
-21.611 |
|
| Traceless |
| | x | y | z |
| x |
-1.271 |
1.858 |
0.000 |
| y |
1.858 |
-0.558 |
0.000 |
| z |
0.000 |
0.000 |
1.829 |
|
| Polar |
| 3z2-r2 | 3.658 |
| x2-y2 | -0.476 |
| xy | 1.858 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.059 |
0.530 |
0.000 |
| y |
0.530 |
5.378 |
0.000 |
| z |
0.000 |
0.000 |
4.792 |
<r2> (average value of r
2) Å
2
| <r2> |
46.374 |
| (<r2>)1/2 |
6.810 |