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 |
A1 |
2988 |
2939 |
1.88 |
|
|
|
| 2 |
A1 |
1994 |
1961 |
97.33 |
|
|
|
| 3 |
A1 |
1350 |
1328 |
66.93 |
|
|
|
| 4 |
A1 |
840 |
827 |
0.00 |
|
|
|
| 5 |
E |
3071 |
3021 |
0.36 |
|
|
|
| 5 |
E |
3071 |
3021 |
0.36 |
|
|
|
| 6 |
E |
1456 |
1432 |
15.84 |
|
|
|
| 6 |
E |
1456 |
1432 |
15.84 |
|
|
|
| 7 |
E |
919 |
904 |
39.08 |
|
|
|
| 7 |
E |
919 |
904 |
39.08 |
|
|
|
| 8 |
E |
367 |
361 |
1.47 |
|
|
|
| 8 |
E |
367 |
361 |
1.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9399.7 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 9245.6 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 LSDA/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.940 |
|
|
|
| 2 |
B |
0.432 |
|
|
|
| 3 |
O |
-0.281 |
|
|
|
| 4 |
H |
0.263 |
|
|
|
| 5 |
H |
0.263 |
|
|
|
| 6 |
H |
0.263 |
|
|
|
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 |
-3.221 |
3.221 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.937 |
0.000 |
0.000 |
| y |
0.000 |
-16.937 |
0.000 |
| z |
0.000 |
0.000 |
-20.208 |
|
| Traceless |
| | x | y | z |
| x |
1.635 |
0.000 |
0.000 |
| y |
0.000 |
1.635 |
0.000 |
| z |
0.000 |
0.000 |
-3.271 |
|
| Polar |
| 3z2-r2 | -6.541 |
| 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 |
2.527 |
0.000 |
0.000 |
| y |
0.000 |
2.527 |
0.000 |
| z |
0.000 |
0.000 |
4.244 |
<r2> (average value of r
2) Å
2
| <r2> |
50.318 |
| (<r2>)1/2 |
7.094 |