Vibrational Frequencies calculated at PBEPBE/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' |
3212 |
3167 |
2.61 |
|
|
|
2 |
A' |
3105 |
3062 |
3.92 |
|
|
|
3 |
A' |
2150 |
2121 |
169.81 |
|
|
|
4 |
A' |
1448 |
1428 |
0.88 |
|
|
|
5 |
A' |
1018 |
1004 |
40.98 |
|
|
|
6 |
A' |
936 |
924 |
0.44 |
|
|
|
7 |
A' |
752 |
741 |
1.27 |
|
|
|
8 |
A" |
909 |
896 |
91.29 |
|
|
|
9 |
A" |
831 |
819 |
14.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7180.4 cm
-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 7081.3 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.590 |
|
|
|
2 |
P |
0.248 |
|
|
|
3 |
H |
0.193 |
|
|
|
4 |
H |
0.196 |
|
|
|
5 |
H |
-0.047 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.692 |
1.270 |
0.000 |
1.446 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.849 |
1.220 |
0.000 |
y |
1.220 |
-19.703 |
0.000 |
z |
0.000 |
0.000 |
-21.611 |
|
Traceless |
| x | y | z |
x |
0.808 |
1.220 |
0.000 |
y |
1.220 |
1.028 |
0.000 |
z |
0.000 |
0.000 |
-1.835 |
|
Polar |
3z2-r2 | -3.671 |
x2-y2 | -0.146 |
xy | 1.220 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.531 |
0.368 |
0.000 |
y |
0.368 |
6.732 |
0.000 |
z |
0.000 |
0.000 |
2.737 |
<r2> (average value of r
2) Å
2
<r2> |
35.842 |
(<r2>)1/2 |
5.987 |