Vibrational Frequencies calculated at LSDA/3-21G
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 |
3121 |
3069 |
2.89 |
|
|
|
2 |
A |
3017 |
2967 |
6.79 |
|
|
|
3 |
A |
2162 |
2127 |
74.97 |
|
|
|
4 |
A |
1485 |
1461 |
15.61 |
|
|
|
5 |
A |
1332 |
1310 |
4.53 |
|
|
|
6 |
A |
1098 |
1080 |
13.94 |
|
|
|
7 |
A |
978 |
962 |
54.39 |
|
|
|
8 |
A |
729 |
717 |
1.95 |
|
|
|
9 |
A |
650 |
639 |
2.87 |
|
|
|
10 |
A |
3112 |
3061 |
1.68 |
|
|
|
11 |
A |
2181 |
2145 |
86.52 |
|
|
|
12 |
A |
1480 |
1455 |
15.50 |
|
|
|
13 |
A |
1035 |
1018 |
29.86 |
|
|
|
14 |
A |
709 |
697 |
1.25 |
|
|
|
15 |
A |
226 |
222 |
5.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11656.9 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 11465.7 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 LSDA/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.931 |
|
|
|
2 |
P |
0.108 |
|
|
|
3 |
H |
0.243 |
|
|
|
4 |
H |
0.249 |
|
|
|
5 |
H |
0.249 |
|
|
|
6 |
H |
0.041 |
|
|
|
7 |
H |
0.041 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.076 |
1.244 |
0.000 |
1.645 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.787 |
1.863 |
0.000 |
y |
1.863 |
-22.882 |
0.000 |
z |
0.000 |
0.000 |
-21.234 |
|
Traceless |
| x | y | z |
x |
-0.729 |
1.863 |
0.000 |
y |
1.863 |
-0.872 |
0.000 |
z |
0.000 |
0.000 |
1.601 |
|
Polar |
3z2-r2 | 3.201 |
x2-y2 | 0.095 |
xy | 1.863 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.192 |
0.440 |
0.000 |
y |
0.440 |
5.084 |
0.000 |
z |
0.000 |
0.000 |
4.643 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |