Vibrational Frequencies calculated at HF/SDD
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3676 |
3310 |
15.54 |
161.54 |
0.21 |
0.34 |
2 |
A1 |
1725 |
1553 |
51.86 |
9.52 |
0.50 |
0.67 |
3 |
A1 |
857 |
772 |
102.31 |
10.61 |
0.08 |
0.14 |
4 |
B1 |
639 |
575 |
372.76 |
29.21 |
0.75 |
0.86 |
5 |
B2 |
3766 |
3391 |
6.19 |
143.40 |
0.75 |
0.86 |
6 |
B2 |
496 |
447 |
194.13 |
0.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5580.1 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 5024.4 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/SDD
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Li |
0.680 |
|
|
|
2 |
N |
-1.227 |
|
|
|
3 |
H |
0.273 |
|
|
|
4 |
H |
0.273 |
|
|
|
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 |
-4.736 |
4.736 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.793 |
0.000 |
0.000 |
y |
0.000 |
-8.322 |
0.000 |
z |
0.000 |
0.000 |
0.390 |
|
Traceless |
| x | y | z |
x |
-8.827 |
0.000 |
0.000 |
y |
0.000 |
-2.121 |
0.000 |
z |
0.000 |
0.000 |
10.947 |
|
Polar |
3z2-r2 | 21.895 |
x2-y2 | -4.471 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.743 |
0.000 |
0.000 |
y |
0.000 |
1.884 |
0.000 |
z |
0.000 |
0.000 |
2.877 |
<r2> (average value of r
2) Å
2
<r2> |
14.117 |
(<r2>)1/2 |
3.757 |