Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
3170 |
3138 |
0.78 |
|
|
|
| 2 |
A' |
3075 |
3044 |
3.76 |
|
|
|
| 3 |
A' |
2268 |
2245 |
85.18 |
|
|
|
| 4 |
A' |
1394 |
1380 |
0.25 |
|
|
|
| 5 |
A' |
998 |
988 |
21.40 |
|
|
|
| 6 |
A' |
979 |
969 |
3.34 |
|
|
|
| 7 |
A' |
715 |
707 |
0.16 |
|
|
|
| 8 |
A" |
882 |
873 |
29.09 |
|
|
|
| 9 |
A" |
832 |
823 |
27.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7156.3 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 7082.6 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.271 |
|
|
|
| 2 |
P |
-0.109 |
|
|
|
| 3 |
H |
0.155 |
|
|
|
| 4 |
H |
0.153 |
|
|
|
| 5 |
H |
0.073 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.528 |
1.036 |
0.000 |
1.163 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.388 |
1.024 |
0.000 |
| y |
1.024 |
-19.085 |
0.000 |
| z |
0.000 |
0.000 |
-21.366 |
|
| Traceless |
| | x | y | z |
| x |
0.837 |
1.024 |
0.000 |
| y |
1.024 |
1.292 |
0.000 |
| z |
0.000 |
0.000 |
-2.129 |
|
| Polar |
| 3z2-r2 | -4.258 |
| x2-y2 | -0.304 |
| xy | 1.024 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.711 |
0.282 |
0.000 |
| y |
0.282 |
6.761 |
0.000 |
| z |
0.000 |
0.000 |
3.477 |
<r2> (average value of r
2) Å
2
| <r2> |
34.639 |
| (<r2>)1/2 |
5.885 |