Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3370 |
3051 |
1.79 |
|
|
|
| 2 |
A1 |
3353 |
3036 |
22.73 |
|
|
|
| 3 |
A1 |
3328 |
3013 |
0.04 |
|
|
|
| 4 |
A1 |
1769 |
1602 |
19.38 |
|
|
|
| 5 |
A1 |
1637 |
1482 |
40.51 |
|
|
|
| 6 |
A1 |
1289 |
1167 |
0.03 |
|
|
|
| 7 |
A1 |
1180 |
1068 |
22.99 |
|
|
|
| 8 |
A1 |
1112 |
1007 |
14.29 |
|
|
|
| 9 |
A1 |
1081 |
979 |
6.80 |
|
|
|
| 10 |
A1 |
731 |
662 |
18.06 |
|
|
|
| 11 |
A1 |
348 |
315 |
1.25 |
|
|
|
| 12 |
A2 |
1086 |
984 |
0.00 |
|
|
|
| 13 |
A2 |
950 |
860 |
0.00 |
|
|
|
| 14 |
A2 |
455 |
412 |
0.00 |
|
|
|
| 15 |
B1 |
1112 |
1007 |
0.08 |
|
|
|
| 16 |
B1 |
1034 |
936 |
1.93 |
|
|
|
| 17 |
B1 |
838 |
759 |
52.61 |
|
|
|
| 18 |
B1 |
766 |
694 |
13.87 |
|
|
|
| 19 |
B1 |
518 |
469 |
5.53 |
|
|
|
| 20 |
B1 |
191 |
173 |
0.20 |
|
|
|
| 21 |
B2 |
3368 |
3049 |
10.31 |
|
|
|
| 22 |
B2 |
3339 |
3023 |
13.35 |
|
|
|
| 23 |
B2 |
1766 |
1599 |
2.51 |
|
|
|
| 24 |
B2 |
1592 |
1442 |
12.17 |
|
|
|
| 25 |
B2 |
1452 |
1315 |
1.74 |
|
|
|
| 26 |
B2 |
1310 |
1186 |
0.43 |
|
|
|
| 27 |
B2 |
1191 |
1079 |
1.43 |
|
|
|
| 28 |
B2 |
1166 |
1055 |
0.76 |
|
|
|
| 29 |
B2 |
670 |
607 |
0.15 |
|
|
|
| 30 |
B2 |
274 |
248 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21137.8 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 19140.3 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.012 |
|
|
|
| 2 |
C |
-0.058 |
|
|
|
| 3 |
C |
-0.161 |
|
|
|
| 4 |
C |
-0.161 |
|
|
|
| 5 |
C |
-0.140 |
|
|
|
| 6 |
C |
-0.140 |
|
|
|
| 7 |
C |
-0.155 |
|
|
|
| 8 |
H |
0.169 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
| 10 |
H |
0.156 |
|
|
|
| 11 |
H |
0.156 |
|
|
|
| 12 |
H |
0.154 |
|
|
|
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 |
-2.065 |
2.065 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-56.677 |
0.000 |
0.000 |
| y |
0.000 |
-47.638 |
0.000 |
| z |
0.000 |
0.000 |
-48.771 |
|
| Traceless |
| | x | y | z |
| x |
-8.472 |
0.000 |
0.000 |
| y |
0.000 |
5.086 |
0.000 |
| z |
0.000 |
0.000 |
3.387 |
|
| Polar |
| 3z2-r2 | 6.774 |
| x2-y2 | -9.039 |
| 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 |
5.854 |
0.000 |
0.000 |
| y |
0.000 |
11.804 |
0.000 |
| z |
0.000 |
0.000 |
15.965 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |