Vibrational Frequencies calculated at PBEPBE/3-21G
| 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 |
3164 |
3136 |
2.15 |
|
|
|
| 2 |
A1 |
3149 |
3120 |
9.81 |
|
|
|
| 3 |
A1 |
3126 |
3098 |
0.01 |
|
|
|
| 4 |
A1 |
1571 |
1556 |
34.60 |
|
|
|
| 5 |
A1 |
1491 |
1477 |
41.67 |
|
|
|
| 6 |
A1 |
1206 |
1195 |
0.35 |
|
|
|
| 7 |
A1 |
1097 |
1087 |
32.69 |
|
|
|
| 8 |
A1 |
1035 |
1026 |
19.02 |
|
|
|
| 9 |
A1 |
1010 |
1001 |
0.11 |
|
|
|
| 10 |
A1 |
687 |
681 |
17.55 |
|
|
|
| 11 |
A1 |
322 |
319 |
2.18 |
|
|
|
| 12 |
A2 |
980 |
971 |
0.00 |
|
|
|
| 13 |
A2 |
840 |
833 |
0.00 |
|
|
|
| 14 |
A2 |
416 |
412 |
0.00 |
|
|
|
| 15 |
B1 |
1004 |
994 |
1.67 |
|
|
|
| 16 |
B1 |
932 |
924 |
4.78 |
|
|
|
| 17 |
B1 |
770 |
763 |
20.18 |
|
|
|
| 18 |
B1 |
711 |
705 |
71.75 |
|
|
|
| 19 |
B1 |
484 |
480 |
13.76 |
|
|
|
| 20 |
B1 |
175 |
173 |
0.68 |
|
|
|
| 21 |
B2 |
3160 |
3131 |
5.76 |
|
|
|
| 22 |
B2 |
3135 |
3106 |
6.41 |
|
|
|
| 23 |
B2 |
1574 |
1560 |
3.41 |
|
|
|
| 24 |
B2 |
1452 |
1439 |
8.53 |
|
|
|
| 25 |
B2 |
1342 |
1330 |
1.33 |
|
|
|
| 26 |
B2 |
1322 |
1310 |
0.08 |
|
|
|
| 27 |
B2 |
1195 |
1184 |
0.20 |
|
|
|
| 28 |
B2 |
1081 |
1071 |
4.57 |
|
|
|
| 29 |
B2 |
633 |
628 |
0.29 |
|
|
|
| 30 |
B2 |
251 |
249 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19657.8 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 19478.9 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.193 |
|
|
|
| 2 |
C |
-0.348 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
C |
-0.157 |
|
|
|
| 5 |
C |
-0.192 |
|
|
|
| 6 |
C |
-0.192 |
|
|
|
| 7 |
C |
-0.199 |
|
|
|
| 8 |
H |
0.217 |
|
|
|
| 9 |
H |
0.217 |
|
|
|
| 10 |
H |
0.207 |
|
|
|
| 11 |
H |
0.207 |
|
|
|
| 12 |
H |
0.204 |
|
|
|
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 |
-1.452 |
1.452 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-57.452 |
0.000 |
0.000 |
| y |
0.000 |
-47.128 |
0.000 |
| z |
0.000 |
0.000 |
-47.356 |
|
| Traceless |
| | x | y | z |
| x |
-10.210 |
0.000 |
0.000 |
| y |
0.000 |
5.276 |
0.000 |
| z |
0.000 |
0.000 |
4.934 |
|
| Polar |
| 3z2-r2 | 9.868 |
| x2-y2 | -10.324 |
| 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 |
2.813 |
0.000 |
0.000 |
| y |
0.000 |
10.534 |
0.000 |
| z |
0.000 |
0.000 |
15.696 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |