Vibrational Frequencies calculated at HF/TZVP
| 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' |
3396 |
3085 |
6.17 |
|
|
|
| 2 |
A' |
3381 |
3072 |
2.85 |
|
|
|
| 3 |
A' |
3299 |
2998 |
0.81 |
|
|
|
| 4 |
A' |
1802 |
1637 |
46.10 |
|
|
|
| 5 |
A' |
1523 |
1384 |
13.10 |
|
|
|
| 6 |
A' |
1392 |
1265 |
39.11 |
|
|
|
| 7 |
A' |
1112 |
1010 |
10.06 |
|
|
|
| 8 |
A' |
644 |
585 |
30.35 |
|
|
|
| 9 |
A' |
373 |
339 |
0.11 |
|
|
|
| 10 |
A" |
1083 |
984 |
53.05 |
|
|
|
| 11 |
A" |
1077 |
979 |
23.03 |
|
|
|
| 12 |
A" |
654 |
594 |
19.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9868.2 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 8966.2 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 HF/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.050 |
|
|
|
| 2 |
C |
-0.223 |
|
|
|
| 3 |
Br |
-0.137 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.115 |
|
|
|
| 6 |
H |
0.134 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.235 |
-1.807 |
0.000 |
1.823 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.228 |
-0.450 |
0.000 |
| y |
-0.450 |
-27.076 |
0.000 |
| z |
0.000 |
0.000 |
-33.488 |
|
| Traceless |
| | x | y | z |
| x |
1.054 |
-0.450 |
0.000 |
| y |
-0.450 |
4.282 |
0.000 |
| z |
0.000 |
0.000 |
-5.336 |
|
| Polar |
| 3z2-r2 | -10.671 |
| x2-y2 | -2.152 |
| xy | -0.450 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.076 |
0.729 |
0.000 |
| y |
0.729 |
8.615 |
0.000 |
| z |
0.000 |
0.000 |
3.533 |
<r2> (average value of r
2) Å
2
| <r2> |
92.175 |
| (<r2>)1/2 |
9.601 |