Vibrational Frequencies calculated at B3LYP/6-31G
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' |
3135 |
3016 |
28.44 |
|
|
|
2 |
A' |
3119 |
3000 |
2.65 |
|
|
|
3 |
A' |
3044 |
2929 |
19.56 |
|
|
|
4 |
A' |
1544 |
1485 |
5.24 |
|
|
|
5 |
A' |
1525 |
1467 |
2.47 |
|
|
|
6 |
A' |
1467 |
1411 |
7.21 |
|
|
|
7 |
A' |
1299 |
1250 |
60.64 |
|
|
|
8 |
A' |
1101 |
1059 |
0.57 |
|
|
|
9 |
A' |
1004 |
966 |
20.06 |
|
|
|
10 |
A' |
530 |
510 |
20.92 |
|
|
|
11 |
A' |
284 |
273 |
3.64 |
|
|
|
12 |
A" |
3207 |
3086 |
13.43 |
|
|
|
13 |
A" |
3148 |
3028 |
11.43 |
|
|
|
14 |
A" |
1530 |
1472 |
10.27 |
|
|
|
15 |
A" |
1292 |
1243 |
1.02 |
|
|
|
16 |
A" |
1041 |
1001 |
0.01 |
|
|
|
17 |
A" |
794 |
764 |
6.72 |
|
|
|
18 |
A" |
259 |
249 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14661.5 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 14104.4 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.384 |
|
|
|
2 |
C |
-0.455 |
|
|
|
3 |
Br |
-0.039 |
|
|
|
4 |
H |
0.200 |
|
|
|
5 |
H |
0.200 |
|
|
|
6 |
H |
0.150 |
|
|
|
7 |
H |
0.164 |
|
|
|
8 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.521 |
-2.364 |
0.000 |
2.421 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.594 |
-0.886 |
0.000 |
y |
-0.886 |
-29.947 |
0.000 |
z |
0.000 |
0.000 |
-32.027 |
|
Traceless |
| x | y | z |
x |
-0.607 |
-0.886 |
0.000 |
y |
-0.886 |
1.864 |
0.000 |
z |
0.000 |
0.000 |
-1.257 |
|
Polar |
3z2-r2 | -2.513 |
x2-y2 | -1.647 |
xy | -0.886 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.908 |
-0.534 |
0.000 |
y |
-0.534 |
7.316 |
0.000 |
z |
0.000 |
0.000 |
3.570 |
<r2> (average value of r
2) Å
2
<r2> |
108.528 |
(<r2>)1/2 |
10.418 |