Vibrational Frequencies calculated at B3PW91/6-31G(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' |
3245 |
3120 |
0.47 |
|
|
|
2 |
A' |
3149 |
3028 |
3.59 |
|
|
|
3 |
A' |
2347 |
2257 |
91.23 |
|
|
|
4 |
A' |
1442 |
1386 |
0.58 |
|
|
|
5 |
A' |
1031 |
991 |
23.60 |
|
|
|
6 |
A' |
1015 |
975 |
3.87 |
|
|
|
7 |
A' |
737 |
709 |
0.28 |
|
|
|
8 |
A" |
919 |
884 |
36.92 |
|
|
|
9 |
A" |
864 |
830 |
25.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7374.2 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 7089.5 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.319 |
|
|
|
2 |
P |
-0.085 |
|
|
|
3 |
H |
0.171 |
|
|
|
4 |
H |
0.168 |
|
|
|
5 |
H |
0.065 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.539 |
1.024 |
0.000 |
1.157 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.338 |
1.057 |
0.000 |
y |
1.057 |
-18.975 |
0.000 |
z |
0.000 |
0.000 |
-21.301 |
|
Traceless |
| x | y | z |
x |
0.800 |
1.057 |
0.000 |
y |
1.057 |
1.345 |
0.000 |
z |
0.000 |
0.000 |
-2.144 |
|
Polar |
3z2-r2 | -4.289 |
x2-y2 | -0.363 |
xy | 1.057 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.625 |
0.291 |
0.000 |
y |
0.291 |
6.735 |
0.000 |
z |
0.000 |
0.000 |
3.472 |
<r2> (average value of r
2) Å
2
<r2> |
34.245 |
(<r2>)1/2 |
5.852 |