Vibrational Frequencies calculated at B3PW91/STO-3G
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 |
3398 |
3007 |
61.73 |
|
|
|
2 |
A1 |
3174 |
2809 |
9.94 |
|
|
|
3 |
A1 |
1688 |
1494 |
49.22 |
|
|
|
4 |
A1 |
1436 |
1271 |
2.38 |
|
|
|
5 |
B1 |
849 |
751 |
38.55 |
|
|
|
6 |
B1 |
722 |
639 |
8.01 |
|
|
|
7 |
B2 |
3513 |
3109 |
15.20 |
|
|
|
8 |
B2 |
984 |
870 |
89.55 |
|
|
|
9 |
B2 |
497 |
440 |
1.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8130.6 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 7195.6 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 B3PW91/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.350 |
|
|
|
2 |
B |
0.187 |
|
|
|
3 |
H |
0.091 |
|
|
|
4 |
H |
0.091 |
|
|
|
5 |
H |
-0.018 |
|
|
|
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 |
-0.261 |
0.261 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.097 |
0.000 |
0.000 |
y |
0.000 |
-10.394 |
0.000 |
z |
0.000 |
0.000 |
-11.077 |
|
Traceless |
| x | y | z |
x |
-2.361 |
0.000 |
0.000 |
y |
0.000 |
1.693 |
0.000 |
z |
0.000 |
0.000 |
0.668 |
|
Polar |
3z2-r2 | 1.336 |
x2-y2 | -2.703 |
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 |
0.476 |
0.000 |
0.000 |
y |
0.000 |
1.406 |
0.000 |
z |
0.000 |
0.000 |
2.958 |
<r2> (average value of r
2) Å
2
<r2> |
20.467 |
(<r2>)1/2 |
4.524 |