Vibrational Frequencies calculated at B1B95/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3242 |
3095 |
2.31 |
|
|
|
| 2 |
A1 |
3230 |
3084 |
13.66 |
|
|
|
| 3 |
A1 |
3208 |
3063 |
0.10 |
|
|
|
| 4 |
A1 |
1655 |
1580 |
24.89 |
|
|
|
| 5 |
A1 |
1517 |
1449 |
38.11 |
|
|
|
| 6 |
A1 |
1201 |
1147 |
0.01 |
|
|
|
| 7 |
A1 |
1102 |
1052 |
22.17 |
|
|
|
| 8 |
A1 |
1054 |
1006 |
10.70 |
|
|
|
| 9 |
A1 |
1002 |
957 |
17.70 |
|
|
|
| 10 |
A1 |
675 |
645 |
20.00 |
|
|
|
| 11 |
A1 |
322 |
307 |
1.91 |
|
|
|
| 12 |
A2 |
984 |
940 |
0.00 |
|
|
|
| 13 |
A2 |
854 |
816 |
0.00 |
|
|
|
| 14 |
A2 |
416 |
397 |
0.00 |
|
|
|
| 15 |
B1 |
1008 |
962 |
0.21 |
|
|
|
| 16 |
B1 |
931 |
889 |
2.29 |
|
|
|
| 17 |
B1 |
761 |
727 |
44.39 |
|
|
|
| 18 |
B1 |
708 |
676 |
18.97 |
|
|
|
| 19 |
B1 |
474 |
452 |
6.11 |
|
|
|
| 20 |
B1 |
174 |
166 |
0.27 |
|
|
|
| 21 |
B2 |
3239 |
3093 |
6.11 |
|
|
|
| 22 |
B2 |
3217 |
3071 |
9.17 |
|
|
|
| 23 |
B2 |
1661 |
1586 |
1.99 |
|
|
|
| 24 |
B2 |
1487 |
1420 |
7.47 |
|
|
|
| 25 |
B2 |
1373 |
1311 |
0.41 |
|
|
|
| 26 |
B2 |
1333 |
1273 |
0.60 |
|
|
|
| 27 |
B2 |
1184 |
1130 |
0.06 |
|
|
|
| 28 |
B2 |
1105 |
1055 |
4.43 |
|
|
|
| 29 |
B2 |
615 |
588 |
0.25 |
|
|
|
| 30 |
B2 |
246 |
235 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19987.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 19084.4 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
-0.114 |
|
|
|
| 2 |
C |
0.007 |
|
|
|
| 3 |
C |
-0.096 |
|
|
|
| 4 |
C |
-0.096 |
|
|
|
| 5 |
C |
-0.114 |
|
|
|
| 6 |
C |
-0.114 |
|
|
|
| 7 |
C |
-0.105 |
|
|
|
| 8 |
H |
0.134 |
|
|
|
| 9 |
H |
0.134 |
|
|
|
| 10 |
H |
0.122 |
|
|
|
| 11 |
H |
0.122 |
|
|
|
| 12 |
H |
0.119 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.773 |
1.773 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-55.817 |
0.000 |
0.000 |
| y |
0.000 |
-47.084 |
0.000 |
| z |
0.000 |
0.000 |
-47.603 |
|
| Traceless |
| | x | y | z |
| x |
-8.474 |
0.000 |
0.000 |
| y |
0.000 |
4.626 |
0.000 |
| z |
0.000 |
0.000 |
3.848 |
|
| Polar |
| 3z2-r2 | 7.696 |
| x2-y2 | -8.733 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.676 |
0.000 |
0.000 |
| y |
0.000 |
11.612 |
0.000 |
| z |
0.000 |
0.000 |
16.184 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |