Vibrational Frequencies calculated at B3LYP/6-311+G(3df,2p)
| 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' |
3097 |
2995 |
23.10 |
73.02 |
0.11 |
0.20 |
| 2 |
A' |
3082 |
2981 |
0.86 |
112.52 |
0.34 |
0.51 |
| 3 |
A' |
3022 |
2922 |
18.65 |
202.69 |
0.08 |
0.15 |
| 4 |
A' |
1502 |
1452 |
2.64 |
3.26 |
0.75 |
0.86 |
| 5 |
A' |
1490 |
1441 |
1.47 |
5.77 |
0.69 |
0.81 |
| 6 |
A' |
1416 |
1369 |
4.68 |
1.44 |
0.56 |
0.72 |
| 7 |
A' |
1275 |
1233 |
51.84 |
7.83 |
0.27 |
0.42 |
| 8 |
A' |
1075 |
1040 |
0.14 |
3.63 |
0.13 |
0.22 |
| 9 |
A' |
971 |
939 |
18.18 |
3.60 |
0.66 |
0.79 |
| 10 |
A' |
553 |
535 |
17.40 |
21.64 |
0.19 |
0.32 |
| 11 |
A' |
283 |
274 |
2.28 |
3.27 |
0.27 |
0.42 |
| 12 |
A" |
3153 |
3049 |
6.46 |
32.07 |
0.75 |
0.86 |
| 13 |
A" |
3108 |
3006 |
8.22 |
67.74 |
0.75 |
0.86 |
| 14 |
A" |
1486 |
1437 |
10.18 |
5.60 |
0.75 |
0.86 |
| 15 |
A" |
1265 |
1223 |
0.20 |
0.86 |
0.75 |
0.86 |
| 16 |
A" |
1032 |
998 |
0.04 |
1.33 |
0.75 |
0.86 |
| 17 |
A" |
775 |
749 |
3.56 |
0.00 |
0.75 |
0.86 |
| 18 |
A" |
254 |
246 |
0.01 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14420.0 cm
-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 13944.1 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.337 |
|
|
|
| 2 |
C |
-0.371 |
|
|
|
| 3 |
Br |
-0.130 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.464 |
-2.201 |
0.000 |
2.250 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.211 |
-0.954 |
0.000 |
| y |
-0.954 |
-30.332 |
0.000 |
| z |
0.000 |
0.000 |
-32.531 |
|
| Traceless |
| | x | y | z |
| x |
-0.780 |
-0.954 |
0.000 |
| y |
-0.954 |
2.039 |
0.000 |
| z |
0.000 |
0.000 |
-1.259 |
|
| Polar |
| 3z2-r2 | -2.518 |
| x2-y2 | -1.880 |
| xy | -0.954 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.562 |
-0.066 |
0.000 |
| y |
-0.066 |
9.141 |
0.000 |
| z |
0.000 |
0.000 |
6.198 |
<r2> (average value of r
2) Å
2
| <r2> |
107.101 |
| (<r2>)1/2 |
10.349 |