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 |
Σ |
4126 |
3705 |
247.30 |
|
|
|
| 2 |
Σ |
3026 |
2718 |
59.87 |
|
|
|
| 3 |
Σ |
1962 |
1762 |
115.74 |
|
|
|
| 4 |
Π |
846 |
760 |
0.08 |
|
|
|
| 4 |
Π |
846 |
760 |
0.08 |
|
|
|
| 5 |
Π |
649 |
583 |
179.20 |
|
|
|
| 5 |
Π |
649 |
583 |
179.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6051.9 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 5434.6 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 |
B |
-0.194 |
|
|
|
| 2 |
N |
-0.316 |
|
|
|
| 3 |
H |
0.131 |
|
|
|
| 4 |
H |
0.379 |
|
|
|
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 |
-0.281 |
0.281 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.945 |
0.000 |
0.000 |
| y |
0.000 |
-12.945 |
0.000 |
| z |
0.000 |
0.000 |
-7.312 |
|
| Traceless |
| | x | y | z |
| x |
-2.817 |
0.000 |
0.000 |
| y |
0.000 |
-2.817 |
0.000 |
| z |
0.000 |
0.000 |
5.633 |
|
| Polar |
| 3z2-r2 | 11.267 |
| x2-y2 | 0.000 |
| 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 |
1.642 |
0.000 |
0.000 |
| y |
0.000 |
1.642 |
0.000 |
| z |
0.000 |
0.000 |
3.678 |
<r2> (average value of r
2) Å
2
| <r2> |
15.626 |
| (<r2>)1/2 |
3.953 |