Vibrational Frequencies calculated at PBEPBE/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' |
3067 |
3023 |
24.20 |
|
|
|
2 |
A' |
3036 |
2992 |
16.75 |
|
|
|
3 |
A' |
2999 |
2956 |
11.29 |
|
|
|
4 |
A' |
2985 |
2943 |
22.05 |
|
|
|
5 |
A' |
1490 |
1468 |
5.74 |
|
|
|
6 |
A' |
1473 |
1452 |
1.26 |
|
|
|
7 |
A' |
1463 |
1442 |
1.06 |
|
|
|
8 |
A' |
1389 |
1369 |
1.95 |
|
|
|
9 |
A' |
1330 |
1311 |
4.51 |
|
|
|
10 |
A' |
1219 |
1201 |
42.15 |
|
|
|
11 |
A' |
1095 |
1080 |
1.64 |
|
|
|
12 |
A' |
1026 |
1011 |
1.91 |
|
|
|
13 |
A' |
891 |
878 |
11.94 |
|
|
|
14 |
A' |
637 |
627 |
23.40 |
|
|
|
15 |
A' |
301 |
297 |
1.87 |
|
|
|
16 |
A' |
207 |
204 |
1.61 |
|
|
|
17 |
A" |
3102 |
3058 |
13.49 |
|
|
|
18 |
A" |
3062 |
3018 |
32.23 |
|
|
|
19 |
A" |
3035 |
2991 |
0.43 |
|
|
|
20 |
A" |
1481 |
1460 |
8.62 |
|
|
|
21 |
A" |
1289 |
1271 |
0.01 |
|
|
|
22 |
A" |
1214 |
1196 |
0.22 |
|
|
|
23 |
A" |
1031 |
1016 |
2.33 |
|
|
|
24 |
A" |
835 |
823 |
0.06 |
|
|
|
25 |
A" |
734 |
724 |
5.20 |
|
|
|
26 |
A" |
236 |
232 |
0.03 |
|
|
|
27 |
A" |
118 |
116 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20370.3 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 20079.0 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 PBEPBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.324 |
|
|
|
2 |
C |
-0.283 |
|
|
|
3 |
C |
-0.494 |
|
|
|
4 |
Br |
-0.139 |
|
|
|
5 |
H |
0.197 |
|
|
|
6 |
H |
0.197 |
|
|
|
7 |
H |
0.173 |
|
|
|
8 |
H |
0.173 |
|
|
|
9 |
H |
0.172 |
|
|
|
10 |
H |
0.164 |
|
|
|
11 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.308 |
1.792 |
0.000 |
2.219 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.197 |
0.165 |
0.000 |
y |
0.165 |
-37.350 |
0.000 |
z |
0.000 |
0.000 |
-38.232 |
|
Traceless |
| x | y | z |
x |
-0.406 |
0.165 |
0.000 |
y |
0.165 |
0.865 |
0.000 |
z |
0.000 |
0.000 |
-0.459 |
|
Polar |
3z2-r2 | -0.919 |
x2-y2 | -0.847 |
xy | 0.165 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.055 |
1.832 |
0.000 |
y |
1.832 |
8.295 |
0.000 |
z |
0.000 |
0.000 |
6.069 |
<r2> (average value of r
2) Å
2
<r2> |
209.187 |
(<r2>)1/2 |
14.463 |