Vibrational Frequencies calculated at mPW1PW91/Def2TZVPP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3132 |
3132 |
20.54 |
66.67 |
0.50 |
0.67 |
| 2 |
A' |
3115 |
3115 |
3.46 |
126.89 |
0.16 |
0.27 |
| 3 |
A' |
3055 |
3055 |
16.84 |
188.62 |
0.05 |
0.10 |
| 4 |
A' |
1499 |
1499 |
2.67 |
4.90 |
0.75 |
0.85 |
| 5 |
A' |
1488 |
1488 |
1.61 |
7.33 |
0.75 |
0.85 |
| 6 |
A' |
1413 |
1413 |
6.02 |
1.96 |
0.72 |
0.83 |
| 7 |
A' |
1282 |
1282 |
47.65 |
4.70 |
0.49 |
0.66 |
| 8 |
A' |
1090 |
1090 |
0.11 |
3.85 |
0.22 |
0.36 |
| 9 |
A' |
985 |
985 |
16.54 |
3.41 |
0.69 |
0.82 |
| 10 |
A' |
586 |
586 |
14.17 |
17.69 |
0.24 |
0.38 |
| 11 |
A' |
287 |
287 |
1.95 |
2.29 |
0.38 |
0.55 |
| 12 |
A" |
3183 |
3183 |
7.57 |
25.44 |
0.75 |
0.86 |
| 13 |
A" |
3147 |
3147 |
5.90 |
77.89 |
0.75 |
0.86 |
| 14 |
A" |
1484 |
1484 |
10.37 |
7.76 |
0.75 |
0.86 |
| 15 |
A" |
1269 |
1269 |
0.40 |
1.79 |
0.75 |
0.86 |
| 16 |
A" |
1040 |
1040 |
0.07 |
2.38 |
0.75 |
0.86 |
| 17 |
A" |
774 |
774 |
4.25 |
0.02 |
0.75 |
0.86 |
| 18 |
A" |
258 |
258 |
0.01 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14542.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14542.5 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.221 |
|
|
|
| 2 |
C |
-0.124 |
|
|
|
| 3 |
Br |
-0.161 |
|
|
|
| 4 |
H |
0.121 |
|
|
|
| 5 |
H |
0.121 |
|
|
|
| 6 |
H |
0.079 |
|
|
|
| 7 |
H |
0.092 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.462 |
-2.122 |
0.000 |
2.171 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.782 |
-0.972 |
0.000 |
| y |
-0.972 |
-29.998 |
0.000 |
| z |
0.000 |
0.000 |
-32.050 |
|
| Traceless |
| | x | y | z |
| x |
-0.758 |
-0.972 |
0.000 |
| y |
-0.972 |
1.918 |
0.000 |
| z |
0.000 |
0.000 |
-1.160 |
|
| Polar |
| 3z2-r2 | -2.320 |
| x2-y2 | -1.784 |
| xy | -0.972 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.913 |
-0.132 |
0.000 |
| y |
-0.132 |
8.550 |
0.000 |
| z |
0.000 |
0.000 |
5.523 |
<r2> (average value of r
2) Å
2
| <r2> |
105.108 |
| (<r2>)1/2 |
10.252 |