Vibrational Frequencies calculated at B3PW91/cc-pVTZ-PP
| 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' |
3111 |
3111 |
23.10 |
64.75 |
0.42 |
0.59 |
| 2 |
A' |
3095 |
3095 |
1.83 |
131.34 |
0.20 |
0.33 |
| 3 |
A' |
3035 |
3035 |
17.91 |
193.14 |
0.06 |
0.12 |
| 4 |
A' |
1492 |
1492 |
2.55 |
5.65 |
0.75 |
0.86 |
| 5 |
A' |
1481 |
1481 |
1.45 |
7.09 |
0.75 |
0.85 |
| 6 |
A' |
1405 |
1405 |
5.66 |
2.55 |
0.66 |
0.80 |
| 7 |
A' |
1271 |
1271 |
50.37 |
4.65 |
0.54 |
0.70 |
| 8 |
A' |
1082 |
1082 |
0.08 |
3.34 |
0.28 |
0.43 |
| 9 |
A' |
977 |
977 |
17.51 |
3.67 |
0.70 |
0.83 |
| 10 |
A' |
574 |
574 |
14.45 |
18.00 |
0.22 |
0.35 |
| 11 |
A' |
282 |
282 |
1.94 |
2.59 |
0.38 |
0.55 |
| 12 |
A" |
3163 |
3163 |
8.43 |
26.22 |
0.75 |
0.86 |
| 13 |
A" |
3126 |
3126 |
6.50 |
80.78 |
0.75 |
0.86 |
| 14 |
A" |
1476 |
1476 |
9.94 |
8.03 |
0.75 |
0.86 |
| 15 |
A" |
1261 |
1261 |
0.42 |
1.54 |
0.75 |
0.86 |
| 16 |
A" |
1029 |
1029 |
0.08 |
3.14 |
0.75 |
0.86 |
| 17 |
A" |
771 |
771 |
4.46 |
0.08 |
0.75 |
0.86 |
| 18 |
A" |
255 |
255 |
0.01 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14443.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14443.6 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 B3PW91/cc-pVTZ-PP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.264 |
|
|
|
| 2 |
C |
-0.170 |
|
|
|
| 3 |
Br |
-0.125 |
|
|
|
| 4 |
H |
0.122 |
|
|
|
| 5 |
H |
0.122 |
|
|
|
| 6 |
H |
0.096 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.443 |
-2.064 |
0.000 |
2.111 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.492 |
-0.969 |
0.000 |
| y |
-0.969 |
-29.596 |
0.000 |
| z |
0.000 |
0.000 |
-31.759 |
|
| Traceless |
| | x | y | z |
| x |
-0.815 |
-0.969 |
0.000 |
| y |
-0.969 |
2.030 |
0.000 |
| z |
0.000 |
0.000 |
-1.215 |
|
| Polar |
| 3z2-r2 | -2.429 |
| x2-y2 | -1.896 |
| xy | -0.969 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.781 |
-0.124 |
0.000 |
| y |
-0.124 |
8.489 |
0.000 |
| z |
0.000 |
0.000 |
5.361 |
<r2> (average value of r
2) Å
2
| <r2> |
99.175 |
| (<r2>)1/2 |
9.959 |