Vibrational Frequencies calculated at ROHF/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' |
3327 |
2979 |
28.78 |
|
|
|
| 2 |
A' |
3295 |
2950 |
12.35 |
|
|
|
| 3 |
A' |
3269 |
2926 |
21.24 |
|
|
|
| 4 |
A' |
3195 |
2861 |
41.78 |
|
|
|
| 5 |
A' |
1659 |
1486 |
11.02 |
|
|
|
| 6 |
A' |
1652 |
1479 |
8.90 |
|
|
|
| 7 |
A' |
1598 |
1430 |
5.49 |
|
|
|
| 8 |
A' |
1385 |
1240 |
64.26 |
|
|
|
| 9 |
A' |
1313 |
1176 |
59.05 |
|
|
|
| 10 |
A' |
1173 |
1050 |
7.14 |
|
|
|
| 11 |
A' |
956 |
856 |
12.66 |
|
|
|
| 12 |
A' |
554 |
496 |
44.61 |
|
|
|
| 13 |
A' |
437 |
391 |
4.40 |
|
|
|
| 14 |
A' |
312 |
279 |
5.81 |
|
|
|
| 15 |
A' |
286 |
256 |
1.11 |
|
|
|
| 16 |
A" |
3299 |
2954 |
14.66 |
|
|
|
| 17 |
A" |
3266 |
2924 |
6.62 |
|
|
|
| 18 |
A" |
3189 |
2855 |
13.01 |
|
|
|
| 19 |
A" |
1642 |
1470 |
2.02 |
|
|
|
| 20 |
A" |
1640 |
1468 |
3.98 |
|
|
|
| 21 |
A" |
1582 |
1416 |
12.46 |
|
|
|
| 22 |
A" |
1506 |
1348 |
1.12 |
|
|
|
| 23 |
A" |
1251 |
1120 |
1.77 |
|
|
|
| 24 |
A" |
1067 |
955 |
2.35 |
|
|
|
| 25 |
A" |
1061 |
950 |
0.30 |
|
|
|
| 26 |
A" |
312 |
279 |
0.87 |
|
|
|
| 27 |
A" |
262 |
235 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22243.2 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 19914.3 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 ROHF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.376 |
|
|
|
| 2 |
Br |
-0.073 |
|
|
|
| 3 |
H |
0.231 |
|
|
|
| 4 |
C |
-0.423 |
|
|
|
| 5 |
C |
-0.423 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
| 7 |
H |
0.165 |
|
|
|
| 8 |
H |
0.186 |
|
|
|
| 9 |
H |
0.181 |
|
|
|
| 10 |
H |
0.165 |
|
|
|
| 11 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.614 |
-2.948 |
0.000 |
3.011 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.672 |
-0.635 |
0.000 |
| y |
-0.635 |
-38.442 |
0.000 |
| z |
0.000 |
0.000 |
-38.547 |
|
| Traceless |
| | x | y | z |
| x |
-0.177 |
-0.635 |
0.000 |
| y |
-0.635 |
0.167 |
0.000 |
| z |
0.000 |
0.000 |
0.010 |
|
| Polar |
| 3z2-r2 | 0.020 |
| x2-y2 | -0.230 |
| xy | -0.635 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
158.871 |
| (<r2>)1/2 |
12.604 |