Vibrational Frequencies calculated at B1B95/6-31+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 |
A1 |
3239 |
3098 |
2.51 |
|
|
|
| 2 |
A1 |
3228 |
3088 |
12.22 |
|
|
|
| 3 |
A1 |
3205 |
3066 |
0.31 |
|
|
|
| 4 |
A1 |
1650 |
1578 |
29.86 |
|
|
|
| 5 |
A1 |
1514 |
1448 |
38.30 |
|
|
|
| 6 |
A1 |
1201 |
1149 |
0.01 |
|
|
|
| 7 |
A1 |
1104 |
1056 |
22.25 |
|
|
|
| 8 |
A1 |
1051 |
1005 |
12.47 |
|
|
|
| 9 |
A1 |
983 |
940 |
19.59 |
|
|
|
| 10 |
A1 |
678 |
649 |
19.03 |
|
|
|
| 11 |
A1 |
325 |
311 |
1.44 |
|
|
|
| 12 |
A2 |
990 |
947 |
0.00 |
|
|
|
| 13 |
A2 |
852 |
815 |
0.00 |
|
|
|
| 14 |
A2 |
418 |
400 |
0.00 |
|
|
|
| 15 |
B1 |
1016 |
972 |
0.20 |
|
|
|
| 16 |
B1 |
940 |
899 |
2.21 |
|
|
|
| 17 |
B1 |
787 |
753 |
21.98 |
|
|
|
| 18 |
B1 |
723 |
692 |
58.53 |
|
|
|
| 19 |
B1 |
538 |
515 |
13.61 |
|
|
|
| 20 |
B1 |
200 |
192 |
0.23 |
|
|
|
| 21 |
B2 |
3236 |
3096 |
5.97 |
|
|
|
| 22 |
B2 |
3214 |
3074 |
9.16 |
|
|
|
| 23 |
B2 |
1653 |
1581 |
1.67 |
|
|
|
| 24 |
B2 |
1480 |
1416 |
7.15 |
|
|
|
| 25 |
B2 |
1372 |
1312 |
0.57 |
|
|
|
| 26 |
B2 |
1331 |
1273 |
0.48 |
|
|
|
| 27 |
B2 |
1181 |
1130 |
0.02 |
|
|
|
| 28 |
B2 |
1102 |
1055 |
5.62 |
|
|
|
| 29 |
B2 |
610 |
584 |
0.25 |
|
|
|
| 30 |
B2 |
247 |
236 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20033.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 19164.0 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
-0.073 |
|
|
|
| 2 |
C |
0.152 |
|
|
|
| 3 |
C |
-0.355 |
|
|
|
| 4 |
C |
-0.355 |
|
|
|
| 5 |
C |
0.056 |
|
|
|
| 6 |
C |
0.056 |
|
|
|
| 7 |
C |
-0.265 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
| 9 |
H |
0.163 |
|
|
|
| 10 |
H |
0.153 |
|
|
|
| 11 |
H |
0.153 |
|
|
|
| 12 |
H |
0.151 |
|
|
|
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 |
-1.798 |
1.798 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-57.337 |
0.000 |
0.000 |
| y |
0.000 |
-48.038 |
0.000 |
| z |
0.000 |
0.000 |
-48.732 |
|
| Traceless |
| | x | y | z |
| x |
-8.952 |
0.000 |
0.000 |
| y |
0.000 |
4.996 |
0.000 |
| z |
0.000 |
0.000 |
3.955 |
|
| Polar |
| 3z2-r2 | 7.911 |
| x2-y2 | -9.299 |
| 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 |
7.502 |
0.000 |
0.000 |
| y |
0.000 |
12.893 |
0.000 |
| z |
0.000 |
0.000 |
17.593 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |