Vibrational Frequencies calculated at HF/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 |
A1 |
3293 |
2972 |
4.13 |
|
|
|
| 2 |
A1 |
2976 |
2686 |
26.74 |
|
|
|
| 3 |
A1 |
1630 |
1471 |
52.20 |
|
|
|
| 4 |
A1 |
1427 |
1288 |
0.97 |
|
|
|
| 5 |
B1 |
941 |
849 |
127.70 |
|
|
|
| 6 |
B1 |
780 |
704 |
3.41 |
|
|
|
| 7 |
B2 |
3353 |
3027 |
0.01 |
|
|
|
| 8 |
B2 |
1030 |
929 |
85.17 |
|
|
|
| 9 |
B2 |
578 |
522 |
0.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8003.8 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 7224.2 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.920 |
|
|
|
| 2 |
B |
0.432 |
|
|
|
| 3 |
H |
0.217 |
|
|
|
| 4 |
H |
0.217 |
|
|
|
| 5 |
H |
0.054 |
|
|
|
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 |
-0.592 |
0.592 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.081 |
0.000 |
0.000 |
| y |
0.000 |
-11.555 |
0.000 |
| z |
0.000 |
0.000 |
-12.065 |
|
| Traceless |
| | x | y | z |
| x |
-4.271 |
0.000 |
0.000 |
| y |
0.000 |
2.518 |
0.000 |
| z |
0.000 |
0.000 |
1.753 |
|
| Polar |
| 3z2-r2 | 3.506 |
| x2-y2 | -4.526 |
| 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 |
1.669 |
0.000 |
0.000 |
| y |
0.000 |
2.310 |
0.000 |
| z |
0.000 |
0.000 |
5.011 |
<r2> (average value of r
2) Å
2
| <r2> |
21.693 |
| (<r2>)1/2 |
4.658 |