Vibrational Frequencies calculated at B3LYP/LANL2DZ
| 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 |
3047 |
52.06 |
|
|
|
| 2 |
A' |
3141 |
3019 |
24.03 |
|
|
|
| 3 |
A' |
3124 |
3003 |
14.01 |
|
|
|
| 4 |
A' |
3040 |
2922 |
38.42 |
|
|
|
| 5 |
A' |
1527 |
1468 |
14.35 |
|
|
|
| 6 |
A' |
1511 |
1452 |
14.70 |
|
|
|
| 7 |
A' |
1447 |
1391 |
10.20 |
|
|
|
| 8 |
A' |
1262 |
1213 |
48.35 |
|
|
|
| 9 |
A' |
1194 |
1147 |
52.09 |
|
|
|
| 10 |
A' |
1068 |
1027 |
16.58 |
|
|
|
| 11 |
A' |
893 |
858 |
9.28 |
|
|
|
| 12 |
A' |
501 |
482 |
20.80 |
|
|
|
| 13 |
A' |
400 |
384 |
3.04 |
|
|
|
| 14 |
A' |
281 |
270 |
4.85 |
|
|
|
| 15 |
A' |
248 |
238 |
1.26 |
|
|
|
| 16 |
A" |
3159 |
3037 |
18.00 |
|
|
|
| 17 |
A" |
3125 |
3004 |
9.54 |
|
|
|
| 18 |
A" |
3034 |
2917 |
12.52 |
|
|
|
| 19 |
A" |
1510 |
1452 |
3.06 |
|
|
|
| 20 |
A" |
1499 |
1441 |
4.71 |
|
|
|
| 21 |
A" |
1431 |
1376 |
20.91 |
|
|
|
| 22 |
A" |
1367 |
1314 |
2.44 |
|
|
|
| 23 |
A" |
1164 |
1119 |
4.08 |
|
|
|
| 24 |
A" |
969 |
931 |
0.26 |
|
|
|
| 25 |
A" |
960 |
922 |
3.96 |
|
|
|
| 26 |
A" |
274 |
264 |
0.39 |
|
|
|
| 27 |
A" |
219 |
211 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20759.2 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 19953.7 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.291 |
|
|
|
| 2 |
Br |
-0.099 |
|
|
|
| 3 |
H |
0.252 |
|
|
|
| 4 |
C |
-0.571 |
|
|
|
| 5 |
C |
-0.571 |
|
|
|
| 6 |
H |
0.218 |
|
|
|
| 7 |
H |
0.195 |
|
|
|
| 8 |
H |
0.227 |
|
|
|
| 9 |
H |
0.218 |
|
|
|
| 10 |
H |
0.195 |
|
|
|
| 11 |
H |
0.227 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.499 |
-2.702 |
0.000 |
2.748 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.927 |
-0.789 |
0.000 |
| y |
-0.789 |
-34.009 |
0.000 |
| z |
0.000 |
0.000 |
-34.911 |
|
| Traceless |
| | x | y | z |
| x |
-0.466 |
-0.789 |
0.000 |
| y |
-0.789 |
0.910 |
0.000 |
| z |
0.000 |
0.000 |
-0.443 |
|
| Polar |
| 3z2-r2 | -0.887 |
| x2-y2 | -0.917 |
| xy | -0.789 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.876 |
-0.755 |
0.000 |
| y |
-0.755 |
9.406 |
0.000 |
| z |
0.000 |
0.000 |
5.578 |
<r2> (average value of r
2) Å
2
| <r2> |
131.251 |
| (<r2>)1/2 |
11.456 |