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' |
3144 |
3031 |
24.30 |
|
|
|
| 2 |
A' |
3121 |
3010 |
14.00 |
|
|
|
| 3 |
A' |
3104 |
2993 |
12.40 |
|
|
|
| 4 |
A' |
3037 |
2928 |
36.76 |
|
|
|
| 5 |
A' |
1514 |
1460 |
7.66 |
|
|
|
| 6 |
A' |
1500 |
1446 |
12.28 |
|
|
|
| 7 |
A' |
1429 |
1378 |
6.43 |
|
|
|
| 8 |
A' |
1264 |
1219 |
51.07 |
|
|
|
| 9 |
A' |
1184 |
1142 |
31.42 |
|
|
|
| 10 |
A' |
1063 |
1025 |
10.65 |
|
|
|
| 11 |
A' |
891 |
859 |
9.32 |
|
|
|
| 12 |
A' |
546 |
527 |
21.44 |
|
|
|
| 13 |
A' |
423 |
407 |
3.18 |
|
|
|
| 14 |
A' |
302 |
291 |
2.77 |
|
|
|
| 15 |
A' |
283 |
273 |
1.16 |
|
|
|
| 16 |
A" |
3136 |
3024 |
11.85 |
|
|
|
| 17 |
A" |
3104 |
2993 |
3.49 |
|
|
|
| 18 |
A" |
3031 |
2922 |
12.71 |
|
|
|
| 19 |
A" |
1493 |
1439 |
0.32 |
|
|
|
| 20 |
A" |
1487 |
1434 |
3.22 |
|
|
|
| 21 |
A" |
1415 |
1364 |
12.09 |
|
|
|
| 22 |
A" |
1359 |
1311 |
1.33 |
|
|
|
| 23 |
A" |
1144 |
1103 |
1.30 |
|
|
|
| 24 |
A" |
953 |
919 |
0.31 |
|
|
|
| 25 |
A" |
946 |
912 |
1.42 |
|
|
|
| 26 |
A" |
297 |
287 |
0.56 |
|
|
|
| 27 |
A" |
256 |
247 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20712.2 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 19970.7 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 |
-0.085 |
|
|
|
| 2 |
Br |
-0.171 |
|
|
|
| 3 |
H |
0.174 |
|
|
|
| 4 |
C |
-0.440 |
|
|
|
| 5 |
C |
-0.440 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
H |
0.149 |
|
|
|
| 8 |
H |
0.167 |
|
|
|
| 9 |
H |
0.165 |
|
|
|
| 10 |
H |
0.149 |
|
|
|
| 11 |
H |
0.167 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.496 |
-2.406 |
0.000 |
2.457 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.007 |
-0.820 |
0.000 |
| y |
-0.820 |
-38.040 |
0.000 |
| z |
0.000 |
0.000 |
-39.034 |
|
| Traceless |
| | x | y | z |
| x |
-0.471 |
-0.820 |
0.000 |
| y |
-0.820 |
0.981 |
0.000 |
| z |
0.000 |
0.000 |
-0.510 |
|
| Polar |
| 3z2-r2 | -1.020 |
| x2-y2 | -0.968 |
| xy | -0.820 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.204 |
-0.301 |
0.000 |
| y |
-0.301 |
10.431 |
0.000 |
| z |
0.000 |
0.000 |
8.012 |
<r2> (average value of r
2) Å
2
| <r2> |
158.381 |
| (<r2>)1/2 |
12.585 |