Vibrational Frequencies calculated at B3LYPultrafine/aug-cc-pVDZ
| 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 |
3013 |
2924 |
25.35 |
191.11 |
0.00 |
0.00 |
| 2 |
A1 |
1130 |
1096 |
2.30 |
112.33 |
0.20 |
0.34 |
| 3 |
A1 |
591 |
573 |
80.08 |
13.39 |
0.17 |
0.30 |
| 4 |
A1 |
291 |
282 |
15.25 |
27.85 |
0.16 |
0.27 |
| 5 |
E |
3095 |
3004 |
12.70 |
115.09 |
0.75 |
0.86 |
| 5 |
E |
3095 |
3004 |
12.70 |
115.05 |
0.75 |
0.86 |
| 6 |
E |
1415 |
1373 |
0.02 |
0.16 |
0.75 |
0.86 |
| 6 |
E |
1415 |
1373 |
0.02 |
0.16 |
0.75 |
0.86 |
| 7 |
E |
567 |
550 |
64.91 |
7.04 |
0.75 |
0.86 |
| 7 |
E |
567 |
550 |
64.92 |
7.06 |
0.75 |
0.86 |
| 8 |
E |
101 |
98 |
24.56 |
1.49 |
0.75 |
0.86 |
| 8 |
E |
101 |
98 |
24.56 |
1.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7690.4 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 7462.8 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 B3LYPultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.663 |
|
|
|
| 2 |
Mg |
0.571 |
|
|
|
| 3 |
Br |
-0.276 |
|
|
|
| 4 |
H |
-0.319 |
|
|
|
| 5 |
H |
-0.319 |
|
|
|
| 6 |
H |
-0.319 |
|
|
|
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 |
-2.258 |
2.258 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.075 |
0.000 |
0.000 |
| y |
0.000 |
-35.075 |
0.000 |
| z |
0.000 |
0.000 |
-43.886 |
|
| Traceless |
| | x | y | z |
| x |
4.406 |
0.000 |
0.000 |
| y |
0.000 |
4.406 |
0.000 |
| z |
0.000 |
0.000 |
-8.812 |
|
| Polar |
| 3z2-r2 | -17.623 |
| 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 |
7.774 |
0.000 |
0.000 |
| y |
0.000 |
7.774 |
0.000 |
| z |
0.000 |
0.000 |
12.744 |
<r2> (average value of r
2) Å
2
| <r2> |
197.421 |
| (<r2>)1/2 |
14.051 |