Vibrational Frequencies calculated at HF/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' |
3308 |
3003 |
7.38 |
|
|
|
| 2 |
A' |
1557 |
1414 |
0.24 |
|
|
|
| 3 |
A' |
1359 |
1234 |
79.36 |
|
|
|
| 4 |
A' |
801 |
727 |
119.32 |
|
|
|
| 5 |
A' |
655 |
594 |
32.16 |
|
|
|
| 6 |
A' |
245 |
223 |
0.28 |
|
|
|
| 7 |
A" |
3403 |
3090 |
0.23 |
|
|
|
| 8 |
A" |
1242 |
1127 |
0.04 |
|
|
|
| 9 |
A" |
918 |
833 |
2.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6743.2 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 6122.8 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 HF/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.082 |
|
|
|
| 2 |
Br |
-0.072 |
|
|
|
| 3 |
Cl |
-0.106 |
|
|
|
| 4 |
H |
0.130 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.003 |
1.544 |
0.000 |
1.841 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.703 |
1.477 |
0.000 |
| y |
1.477 |
-35.169 |
0.000 |
| z |
0.000 |
0.000 |
-37.280 |
|
| Traceless |
| | x | y | z |
| x |
-3.479 |
1.477 |
0.000 |
| y |
1.477 |
3.322 |
0.000 |
| z |
0.000 |
0.000 |
0.156 |
|
| Polar |
| 3z2-r2 | 0.313 |
| x2-y2 | -4.534 |
| xy | 1.477 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.245 |
-1.439 |
0.000 |
| y |
-1.439 |
5.440 |
0.000 |
| z |
0.000 |
0.000 |
3.326 |
<r2> (average value of r
2) Å
2
| <r2> |
147.301 |
| (<r2>)1/2 |
12.137 |