Vibrational Frequencies calculated at B3LYP/6-31+G**
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' |
3258 |
3141 |
2.66 |
|
|
|
2 |
A' |
3230 |
3115 |
3.69 |
|
|
|
3 |
A' |
3162 |
3049 |
0.06 |
|
|
|
4 |
A' |
1667 |
1608 |
57.80 |
|
|
|
5 |
A' |
1409 |
1358 |
11.04 |
|
|
|
6 |
A' |
1287 |
1241 |
27.42 |
|
|
|
7 |
A' |
1022 |
985 |
13.38 |
|
|
|
8 |
A' |
595 |
574 |
29.61 |
|
|
|
9 |
A' |
344 |
331 |
0.03 |
|
|
|
10 |
A" |
974 |
939 |
46.04 |
|
|
|
11 |
A" |
935 |
902 |
28.29 |
|
|
|
12 |
A" |
608 |
586 |
20.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9245.8 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 8914.8 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.112 |
|
|
|
2 |
C |
-0.216 |
|
|
|
3 |
Br |
-0.144 |
|
|
|
4 |
H |
0.165 |
|
|
|
5 |
H |
0.150 |
|
|
|
6 |
H |
0.157 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.242 |
-1.509 |
0.000 |
1.528 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.403 |
-0.541 |
0.000 |
y |
-0.541 |
-27.344 |
0.000 |
z |
0.000 |
0.000 |
-33.506 |
|
Traceless |
| x | y | z |
x |
1.022 |
-0.541 |
0.000 |
y |
-0.541 |
4.110 |
0.000 |
z |
0.000 |
0.000 |
-5.132 |
|
Polar |
3z2-r2 | -10.264 |
x2-y2 | -2.059 |
xy | -0.541 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.719 |
0.684 |
0.000 |
y |
0.684 |
9.243 |
0.000 |
z |
0.000 |
0.000 |
4.449 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |