Vibrational Frequencies calculated at PBEPBE/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 |
3072 |
3051 |
7.36 |
|
|
|
| 2 |
A |
2983 |
2962 |
12.41 |
|
|
|
| 3 |
A |
2307 |
2291 |
59.10 |
|
|
|
| 4 |
A |
1422 |
1412 |
4.99 |
|
|
|
| 5 |
A |
1271 |
1262 |
0.03 |
|
|
|
| 6 |
A |
1069 |
1062 |
12.58 |
|
|
|
| 7 |
A |
956 |
949 |
31.72 |
|
|
|
| 8 |
A |
716 |
711 |
0.41 |
|
|
|
| 9 |
A |
655 |
650 |
8.63 |
|
|
|
| 10 |
A |
3060 |
3039 |
6.67 |
|
|
|
| 11 |
A |
2317 |
2301 |
74.56 |
|
|
|
| 12 |
A |
1426 |
1416 |
5.89 |
|
|
|
| 13 |
A |
999 |
993 |
16.04 |
|
|
|
| 14 |
A |
677 |
672 |
0.18 |
|
|
|
| 15 |
A |
225 |
224 |
1.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11577.2 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 11497.3 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.343 |
|
|
|
| 2 |
P |
-0.023 |
|
|
|
| 3 |
H |
0.112 |
|
|
|
| 4 |
H |
0.110 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
| 6 |
H |
0.017 |
|
|
|
| 7 |
H |
0.017 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.536 |
1.051 |
0.000 |
1.180 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.632 |
1.297 |
0.000 |
| y |
1.297 |
-22.495 |
0.000 |
| z |
0.000 |
0.000 |
-21.242 |
|
| Traceless |
| | x | y | z |
| x |
-0.764 |
1.297 |
0.000 |
| y |
1.297 |
-0.558 |
0.000 |
| z |
0.000 |
0.000 |
1.322 |
|
| Polar |
| 3z2-r2 | 2.644 |
| x2-y2 | -0.138 |
| xy | 1.297 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.451 |
0.309 |
0.000 |
| y |
0.309 |
6.709 |
0.000 |
| z |
0.000 |
0.000 |
5.592 |
<r2> (average value of r
2) Å
2
| <r2> |
45.273 |
| (<r2>)1/2 |
6.728 |