Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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' |
3265 |
3162 |
16.21 |
|
|
|
| 2 |
A' |
3235 |
3132 |
8.83 |
|
|
|
| 3 |
A' |
3155 |
3056 |
2.16 |
|
|
|
| 4 |
A' |
1650 |
1597 |
52.09 |
|
|
|
| 5 |
A' |
1403 |
1359 |
9.96 |
|
|
|
| 6 |
A' |
1262 |
1222 |
41.39 |
|
|
|
| 7 |
A' |
1009 |
977 |
17.83 |
|
|
|
| 8 |
A' |
567 |
549 |
30.27 |
|
|
|
| 9 |
A' |
330 |
320 |
0.33 |
|
|
|
| 10 |
A" |
969 |
938 |
143.62 |
|
|
|
| 11 |
A" |
933 |
903 |
1.85 |
|
|
|
| 12 |
A" |
585 |
567 |
26.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9181.6 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 8891.5 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.417 |
|
|
|
| 2 |
C |
-0.290 |
|
|
|
| 3 |
Br |
0.008 |
|
|
|
| 4 |
H |
0.271 |
|
|
|
| 5 |
H |
0.182 |
|
|
|
| 6 |
H |
0.245 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.259 |
-1.856 |
0.000 |
1.874 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.351 |
-0.519 |
0.000 |
| y |
-0.519 |
-23.170 |
0.000 |
| z |
0.000 |
0.000 |
-30.038 |
|
| Traceless |
| | x | y | z |
| x |
1.253 |
-0.519 |
0.000 |
| y |
-0.519 |
4.524 |
0.000 |
| z |
0.000 |
0.000 |
-5.778 |
|
| Polar |
| 3z2-r2 | -11.556 |
| x2-y2 | -2.181 |
| xy | -0.519 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.136 |
0.616 |
0.000 |
| y |
0.616 |
8.670 |
0.000 |
| z |
0.000 |
0.000 |
1.853 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |