Vibrational Frequencies calculated at HSEh1PBE/TZVP
| 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 |
3043 |
2922 |
23.66 |
165.11 |
0.00 |
0.00 |
| 2 |
A1 |
1177 |
1130 |
0.12 |
79.59 |
0.30 |
0.46 |
| 3 |
A1 |
596 |
572 |
71.12 |
16.94 |
0.20 |
0.33 |
| 4 |
A1 |
290 |
278 |
17.53 |
21.62 |
0.27 |
0.43 |
| 5 |
E |
3130 |
3005 |
10.34 |
124.88 |
0.75 |
0.86 |
| 5 |
E |
3130 |
3005 |
10.34 |
124.90 |
0.75 |
0.86 |
| 6 |
E |
1449 |
1392 |
2.32 |
9.91 |
0.75 |
0.86 |
| 6 |
E |
1449 |
1392 |
2.32 |
9.91 |
0.75 |
0.86 |
| 7 |
E |
617 |
592 |
81.23 |
0.50 |
0.75 |
0.86 |
| 7 |
E |
617 |
592 |
81.23 |
0.50 |
0.75 |
0.86 |
| 8 |
E |
102 |
98 |
32.68 |
0.51 |
0.75 |
0.86 |
| 8 |
E |
102 |
98 |
32.68 |
0.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7850.3 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 7537.1 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 HSEh1PBE/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.960 |
|
|
|
| 2 |
Mg |
1.099 |
|
|
|
| 3 |
Br |
-0.603 |
|
|
|
| 4 |
H |
0.155 |
|
|
|
| 5 |
H |
0.155 |
|
|
|
| 6 |
H |
0.155 |
|
|
|
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 |
-2.675 |
2.675 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.611 |
0.000 |
0.000 |
| y |
0.000 |
-34.611 |
0.000 |
| z |
0.000 |
0.000 |
-44.988 |
|
| Traceless |
| | x | y | z |
| x |
5.189 |
0.000 |
0.000 |
| y |
0.000 |
5.189 |
0.000 |
| z |
0.000 |
0.000 |
-10.378 |
|
| Polar |
| 3z2-r2 | -20.756 |
| 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 |
5.250 |
0.000 |
0.000 |
| y |
0.000 |
5.250 |
-0.000 |
| z |
0.000 |
-0.000 |
11.040 |
<r2> (average value of r
2) Å
2
| <r2> |
196.634 |
| (<r2>)1/2 |
14.023 |