Vibrational Frequencies calculated at mPW1PW91/daug-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 |
A' |
3170 |
3170 |
6.33 |
86.92 |
0.21 |
0.35 |
| 2 |
A' |
1284 |
1284 |
68.24 |
3.93 |
0.11 |
0.20 |
| 3 |
A' |
1112 |
1112 |
270.11 |
0.91 |
0.75 |
0.86 |
| 4 |
A' |
717 |
717 |
120.57 |
14.36 |
0.11 |
0.20 |
| 5 |
A' |
576 |
576 |
5.11 |
2.23 |
0.16 |
0.28 |
| 6 |
A' |
322 |
322 |
0.15 |
5.10 |
0.23 |
0.37 |
| 7 |
A" |
1348 |
1348 |
8.54 |
2.72 |
0.75 |
0.86 |
| 8 |
A" |
1140 |
1140 |
215.71 |
1.62 |
0.75 |
0.86 |
| 9 |
A" |
314 |
314 |
0.13 |
1.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4991.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4991.2 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 mPW1PW91/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.095 |
|
|
|
| 2 |
H |
-0.227 |
|
|
|
| 3 |
Br |
0.314 |
|
|
|
| 4 |
F |
-0.591 |
|
|
|
| 5 |
F |
-0.591 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.397 |
0.010 |
0.000 |
1.397 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.271 |
2.205 |
0.000 |
| y |
2.205 |
-34.237 |
0.000 |
| z |
0.000 |
0.000 |
-36.095 |
|
| Traceless |
| | x | y | z |
| x |
2.895 |
2.205 |
0.000 |
| y |
2.205 |
-0.054 |
0.000 |
| z |
0.000 |
0.000 |
-2.841 |
|
| Polar |
| 3z2-r2 | -5.682 |
| x2-y2 | 1.966 |
| xy | 2.205 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.041 |
0.331 |
0.000 |
| y |
0.331 |
6.930 |
0.000 |
| z |
0.000 |
0.000 |
5.190 |
<r2> (average value of r
2) Å
2
| <r2> |
125.860 |
| (<r2>)1/2 |
11.219 |