Vibrational Frequencies calculated at PBEPBE/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' |
3175 |
3139 |
0.95 |
|
|
|
2 |
A' |
3080 |
3045 |
5.13 |
|
|
|
3 |
A' |
2277 |
2251 |
118.51 |
|
|
|
4 |
A' |
1411 |
1395 |
1.27 |
|
|
|
5 |
A' |
1008 |
996 |
34.73 |
|
|
|
6 |
A' |
971 |
960 |
2.82 |
|
|
|
7 |
A' |
731 |
723 |
0.03 |
|
|
|
8 |
A" |
882 |
872 |
57.29 |
|
|
|
9 |
A" |
829 |
820 |
33.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7182.1 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 7100.3 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.460 |
|
|
|
2 |
P |
0.098 |
|
|
|
3 |
H |
0.193 |
|
|
|
4 |
H |
0.191 |
|
|
|
5 |
H |
-0.022 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.572 |
0.894 |
0.000 |
1.061 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.980 |
1.070 |
0.000 |
y |
1.070 |
-19.775 |
0.000 |
z |
0.000 |
0.000 |
-22.061 |
|
Traceless |
| x | y | z |
x |
0.938 |
1.070 |
0.000 |
y |
1.070 |
1.246 |
0.000 |
z |
0.000 |
0.000 |
-2.183 |
|
Polar |
3z2-r2 | -4.367 |
x2-y2 | -0.205 |
xy | 1.070 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.933 |
0.254 |
0.000 |
y |
0.254 |
7.697 |
0.000 |
z |
0.000 |
0.000 |
3.910 |
<r2> (average value of r
2) Å
2
<r2> |
35.233 |
(<r2>)1/2 |
5.936 |