Vibrational Frequencies calculated at B3LYP/SDD
| 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' |
3282 |
3155 |
10.31 |
|
|
|
| 2 |
A' |
3255 |
3129 |
5.20 |
|
|
|
| 3 |
A' |
3164 |
3042 |
0.07 |
|
|
|
| 4 |
A' |
1647 |
1584 |
60.79 |
|
|
|
| 5 |
A' |
1420 |
1365 |
11.17 |
|
|
|
| 6 |
A' |
1280 |
1230 |
40.76 |
|
|
|
| 7 |
A' |
1028 |
989 |
18.67 |
|
|
|
| 8 |
A' |
562 |
541 |
28.85 |
|
|
|
| 9 |
A' |
336 |
323 |
0.58 |
|
|
|
| 10 |
A" |
986 |
948 |
126.84 |
|
|
|
| 11 |
A" |
961 |
924 |
0.89 |
|
|
|
| 12 |
A" |
591 |
568 |
26.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9256.3 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 8898.1 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.312 |
|
|
|
| 2 |
C |
-0.394 |
|
|
|
| 3 |
Br |
-0.004 |
|
|
|
| 4 |
H |
0.249 |
|
|
|
| 5 |
H |
0.225 |
|
|
|
| 6 |
H |
0.237 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.242 |
-1.833 |
0.000 |
1.849 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.485 |
-0.519 |
0.000 |
| y |
-0.519 |
-23.150 |
0.000 |
| z |
0.000 |
0.000 |
-30.167 |
|
| Traceless |
| | x | y | z |
| x |
1.173 |
-0.519 |
0.000 |
| y |
-0.519 |
4.677 |
0.000 |
| z |
0.000 |
0.000 |
-5.850 |
|
| Polar |
| 3z2-r2 | -11.700 |
| x2-y2 | -2.336 |
| xy | -0.519 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.926 |
0.428 |
0.000 |
| y |
0.428 |
8.578 |
0.000 |
| z |
0.000 |
0.000 |
1.764 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |