Vibrational Frequencies calculated at mPW1PW91/daug-cc-pVTZ
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 |
3101 |
3101 |
15.79 |
149.43 |
0.00 |
0.01 |
2 |
A1 |
1333 |
1333 |
15.47 |
1.19 |
0.15 |
0.26 |
3 |
A1 |
630 |
630 |
10.99 |
21.16 |
0.16 |
0.27 |
4 |
E |
3210 |
3210 |
1.03 |
52.77 |
0.75 |
0.86 |
4 |
E |
3210 |
3210 |
1.03 |
52.11 |
0.75 |
0.86 |
5 |
E |
1475 |
1475 |
6.34 |
3.44 |
0.75 |
0.86 |
5 |
E |
1475 |
1475 |
6.35 |
3.41 |
0.75 |
0.86 |
6 |
E |
970 |
970 |
3.87 |
0.22 |
0.75 |
0.86 |
6 |
E |
970 |
970 |
3.87 |
0.19 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8187.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8187.7 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 mPW1PW91/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.550 |
|
|
|
2 |
Br |
-0.399 |
|
|
|
3 |
H |
0.316 |
|
|
|
4 |
H |
0.316 |
|
|
|
5 |
H |
0.316 |
|
|
|
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 |
-1.910 |
1.910 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.782 |
0.000 |
0.000 |
y |
0.000 |
-25.782 |
0.000 |
z |
0.000 |
0.000 |
-22.193 |
|
Traceless |
| x | y | z |
x |
-1.795 |
0.000 |
0.000 |
y |
0.000 |
-1.795 |
0.000 |
z |
0.000 |
0.000 |
3.589 |
|
Polar |
3z2-r2 | 7.178 |
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 |
4.827 |
0.000 |
0.000 |
y |
0.000 |
4.827 |
0.000 |
z |
0.000 |
0.000 |
6.705 |
<r2> (average value of r
2) Å
2
<r2> |
48.772 |
(<r2>)1/2 |
6.984 |