Vibrational Frequencies calculated at BLYP/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 |
A' |
1575 |
1457 |
15.47 |
|
|
|
| 2 |
A' |
1191 |
1102 |
82.87 |
|
|
|
| 3 |
A' |
763 |
706 |
3.04 |
|
|
|
| 4 |
A' |
752 |
696 |
45.66 |
|
|
|
| 5 |
A' |
501 |
463 |
1.42 |
|
|
|
| 6 |
A' |
327 |
302 |
0.10 |
|
|
|
| 7 |
A' |
175 |
162 |
0.11 |
|
|
|
| 8 |
A" |
469 |
434 |
0.77 |
|
|
|
| 9 |
A" |
124 |
115 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2938.1 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 2718.3 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 BLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.091 |
|
|
|
| 2 |
O |
-0.070 |
|
|
|
| 3 |
N |
0.103 |
|
|
|
| 4 |
O |
-0.060 |
|
|
|
| 5 |
O |
-0.063 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.551 |
-0.174 |
0.000 |
0.578 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.606 |
0.100 |
0.000 |
| y |
0.100 |
-36.027 |
0.000 |
| z |
0.000 |
0.000 |
-34.222 |
|
| Traceless |
| | x | y | z |
| x |
-0.481 |
0.100 |
0.000 |
| y |
0.100 |
-1.113 |
0.000 |
| z |
0.000 |
0.000 |
1.595 |
|
| Polar |
| 3z2-r2 | 3.189 |
| x2-y2 | 0.421 |
| xy | 0.100 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.047 |
1.681 |
0.000 |
| y |
1.681 |
3.503 |
0.000 |
| z |
0.000 |
0.000 |
0.466 |
<r2> (average value of r
2) Å
2
| <r2> |
196.885 |
| (<r2>)1/2 |
14.032 |