Vibrational Frequencies calculated at wB97X-D/6-311+G(3df,2p)
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 |
3028 |
3028 |
24.29 |
158.10 |
0.00 |
0.00 |
2 |
A1 |
1174 |
1174 |
0.18 |
90.43 |
0.20 |
0.34 |
3 |
A1 |
609 |
609 |
89.77 |
12.68 |
0.16 |
0.28 |
4 |
A1 |
301 |
301 |
14.90 |
20.10 |
0.12 |
0.22 |
5 |
E |
3108 |
3108 |
12.90 |
107.01 |
0.75 |
0.86 |
5 |
E |
3108 |
3108 |
12.92 |
107.06 |
0.75 |
0.86 |
6 |
E |
1457 |
1457 |
0.00 |
0.20 |
0.75 |
0.86 |
6 |
E |
1457 |
1457 |
0.00 |
0.20 |
0.75 |
0.86 |
7 |
E |
584 |
584 |
75.93 |
7.52 |
0.75 |
0.86 |
7 |
E |
584 |
584 |
75.97 |
7.54 |
0.75 |
0.86 |
8 |
E |
100 |
100 |
29.97 |
1.26 |
0.75 |
0.86 |
8 |
E |
100 |
100 |
29.96 |
1.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7805.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7805.2 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 wB97X-D/6-311+G(3df,2p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.824 |
|
|
|
2 |
Mg |
0.688 |
|
|
|
3 |
Br |
-0.336 |
|
|
|
4 |
H |
0.158 |
|
|
|
5 |
H |
0.158 |
|
|
|
6 |
H |
0.158 |
|
|
|
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 |
-2.123 |
2.123 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.532 |
0.000 |
0.000 |
y |
0.000 |
-34.532 |
0.000 |
z |
0.000 |
0.000 |
-44.246 |
|
Traceless |
| x | y | z |
x |
4.857 |
0.000 |
0.000 |
y |
0.000 |
4.857 |
0.000 |
z |
0.000 |
0.000 |
-9.714 |
|
Polar |
3z2-r2 | -19.427 |
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 |
7.726 |
0.000 |
0.000 |
y |
0.000 |
7.725 |
0.000 |
z |
0.000 |
0.000 |
11.697 |
<r2> (average value of r
2) Å
2
<r2> |
193.887 |
(<r2>)1/2 |
13.924 |