Vibrational Frequencies calculated at HF/aug-cc-pVTZ
| 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 |
3362 |
3061 |
2.31 |
|
|
|
| 2 |
A1 |
3347 |
3047 |
16.28 |
|
|
|
| 3 |
A1 |
3321 |
3024 |
0.02 |
|
|
|
| 4 |
A1 |
1760 |
1602 |
25.55 |
|
|
|
| 5 |
A1 |
1634 |
1487 |
39.19 |
|
|
|
| 6 |
A1 |
1286 |
1171 |
0.05 |
|
|
|
| 7 |
A1 |
1168 |
1063 |
25.45 |
|
|
|
| 8 |
A1 |
1108 |
1008 |
24.79 |
|
|
|
| 9 |
A1 |
1083 |
986 |
3.64 |
|
|
|
| 10 |
A1 |
729 |
663 |
20.02 |
|
|
|
| 11 |
A1 |
341 |
311 |
1.64 |
|
|
|
| 12 |
A2 |
1102 |
1003 |
0.00 |
|
|
|
| 13 |
A2 |
943 |
858 |
0.00 |
|
|
|
| 14 |
A2 |
450 |
409 |
0.00 |
|
|
|
| 15 |
B1 |
1117 |
1017 |
0.03 |
|
|
|
| 16 |
B1 |
1032 |
939 |
1.99 |
|
|
|
| 17 |
B1 |
830 |
756 |
75.61 |
|
|
|
| 18 |
B1 |
749 |
682 |
16.38 |
|
|
|
| 19 |
B1 |
512 |
466 |
8.63 |
|
|
|
| 20 |
B1 |
186 |
169 |
0.44 |
|
|
|
| 21 |
B2 |
3360 |
3059 |
7.43 |
|
|
|
| 22 |
B2 |
3332 |
3034 |
10.44 |
|
|
|
| 23 |
B2 |
1759 |
1601 |
1.77 |
|
|
|
| 24 |
B2 |
1590 |
1448 |
9.79 |
|
|
|
| 25 |
B2 |
1451 |
1321 |
1.54 |
|
|
|
| 26 |
B2 |
1313 |
1196 |
0.63 |
|
|
|
| 27 |
B2 |
1187 |
1080 |
2.69 |
|
|
|
| 28 |
B2 |
1159 |
1055 |
0.45 |
|
|
|
| 29 |
B2 |
671 |
611 |
0.14 |
|
|
|
| 30 |
B2 |
270 |
246 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21074.8 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 19186.5 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
-0.208 |
|
|
|
| 2 |
C |
0.734 |
|
|
|
| 3 |
C |
-0.973 |
|
|
|
| 4 |
C |
-0.973 |
|
|
|
| 5 |
C |
-0.305 |
|
|
|
| 6 |
C |
-0.305 |
|
|
|
| 7 |
C |
-0.463 |
|
|
|
| 8 |
H |
0.560 |
|
|
|
| 9 |
H |
0.560 |
|
|
|
| 10 |
H |
0.441 |
|
|
|
| 11 |
H |
0.441 |
|
|
|
| 12 |
H |
0.493 |
|
|
|
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 |
-2.063 |
2.063 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-58.086 |
0.000 |
0.000 |
| y |
0.000 |
-48.467 |
0.000 |
| z |
0.000 |
0.000 |
-49.771 |
|
| Traceless |
| | x | y | z |
| x |
-8.967 |
0.000 |
0.000 |
| y |
0.000 |
5.461 |
0.000 |
| z |
0.000 |
0.000 |
3.506 |
|
| Polar |
| 3z2-r2 | 7.012 |
| x2-y2 | -9.619 |
| 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 |
8.426 |
0.000 |
0.000 |
| y |
0.000 |
13.150 |
0.000 |
| z |
0.000 |
0.000 |
17.485 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |