Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
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' |
3227 |
3114 |
0.27 |
|
|
|
2 |
A' |
3136 |
3027 |
3.78 |
|
|
|
3 |
A' |
2340 |
2259 |
85.44 |
|
|
|
4 |
A' |
1443 |
1393 |
2.75 |
|
|
|
5 |
A' |
1031 |
995 |
20.07 |
|
|
|
6 |
A' |
1012 |
976 |
4.33 |
|
|
|
7 |
A' |
743 |
717 |
0.63 |
|
|
|
8 |
A" |
913 |
881 |
42.47 |
|
|
|
9 |
A" |
859 |
829 |
24.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7352.3 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 7095.7 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.839 |
|
|
|
2 |
P |
0.050 |
|
|
|
3 |
H |
0.350 |
|
|
|
4 |
H |
0.377 |
|
|
|
5 |
H |
0.062 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.481 |
0.817 |
0.000 |
0.948 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.766 |
1.026 |
0.000 |
y |
1.026 |
-19.374 |
0.000 |
z |
0.000 |
0.000 |
-21.778 |
|
Traceless |
| x | y | z |
x |
0.810 |
1.026 |
0.000 |
y |
1.026 |
1.398 |
0.000 |
z |
0.000 |
0.000 |
-2.208 |
|
Polar |
3z2-r2 | -4.416 |
x2-y2 | -0.392 |
xy | 1.026 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.655 |
0.237 |
0.000 |
y |
0.237 |
7.781 |
-0.000 |
z |
0.000 |
-0.000 |
4.970 |
<r2> (average value of r
2) Å
2
<r2> |
34.500 |
(<r2>)1/2 |
5.874 |