Vibrational Frequencies calculated at B97D3/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2981 |
2981 |
21.42 |
115.18 |
0.00 |
0.00 |
| 2 |
A1 |
1158 |
1158 |
8.72 |
63.52 |
0.06 |
0.11 |
| 3 |
A1 |
594 |
594 |
64.52 |
13.15 |
0.07 |
0.13 |
| 4 |
A1 |
293 |
293 |
13.53 |
23.26 |
0.16 |
0.28 |
| 5 |
E |
3068 |
3068 |
15.43 |
129.18 |
0.75 |
0.86 |
| 5 |
E |
3068 |
3068 |
15.43 |
129.17 |
0.75 |
0.86 |
| 6 |
E |
1449 |
1449 |
0.39 |
3.77 |
0.75 |
0.86 |
| 6 |
E |
1449 |
1449 |
0.39 |
3.77 |
0.75 |
0.86 |
| 7 |
E |
602 |
602 |
84.05 |
3.11 |
0.75 |
0.86 |
| 7 |
E |
602 |
602 |
84.07 |
3.11 |
0.75 |
0.86 |
| 8 |
E |
121 |
121 |
21.05 |
0.64 |
0.75 |
0.86 |
| 8 |
E |
121 |
121 |
21.05 |
0.64 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7752.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7752.6 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 B97D3/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.623 |
|
|
|
| 2 |
Mg |
0.544 |
|
|
|
| 3 |
Br |
-0.291 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
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 |
-2.131 |
2.131 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.254 |
0.000 |
0.000 |
| y |
0.000 |
-34.254 |
0.000 |
| z |
0.000 |
0.000 |
-41.593 |
|
| Traceless |
| | x | y | z |
| x |
3.670 |
0.000 |
0.000 |
| y |
0.000 |
3.670 |
0.000 |
| z |
0.000 |
0.000 |
-7.339 |
|
| Polar |
| 3z2-r2 | -14.678 |
| 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 |
6.541 |
0.000 |
0.000 |
| y |
0.000 |
6.540 |
0.000 |
| z |
0.000 |
0.000 |
11.225 |
<r2> (average value of r
2) Å
2
| <r2> |
196.062 |
| (<r2>)1/2 |
14.002 |