Vibrational Frequencies calculated at HF/CEP-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 |
Ag |
3624 |
3254 |
0.00 |
|
|
|
2 |
Ag |
1910 |
1715 |
0.00 |
|
|
|
3 |
Ag |
1744 |
1566 |
0.00 |
|
|
|
4 |
Au |
1458 |
1309 |
112.58 |
|
|
|
5 |
Bu |
3654 |
3281 |
9.85 |
|
|
|
6 |
Bu |
1453 |
1305 |
96.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6920.8 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 6214.9 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 HF/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.279 |
|
|
|
2 |
N |
-0.279 |
|
|
|
3 |
H |
0.279 |
|
|
|
4 |
H |
0.279 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.332 |
3.715 |
0.000 |
y |
3.715 |
-13.007 |
0.000 |
z |
0.000 |
0.000 |
-12.145 |
|
Traceless |
| x | y | z |
x |
2.244 |
3.715 |
0.000 |
y |
3.715 |
-1.768 |
0.000 |
z |
0.000 |
0.000 |
-0.476 |
|
Polar |
3z2-r2 | -0.951 |
x2-y2 | 2.674 |
xy | 3.715 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.050 |
0.622 |
0.000 |
y |
0.622 |
3.038 |
0.000 |
z |
0.000 |
0.000 |
0.886 |
<r2> (average value of r
2) Å
2
<r2> |
14.762 |
(<r2>)1/2 |
3.842 |