Vibrational Frequencies calculated at BLYP/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3023 |
3028 |
27.88 |
|
|
|
| 2 |
A' |
3009 |
3014 |
2.14 |
|
|
|
| 3 |
A' |
2947 |
2952 |
20.82 |
|
|
|
| 4 |
A' |
1432 |
1434 |
1.33 |
|
|
|
| 5 |
A' |
1419 |
1421 |
0.33 |
|
|
|
| 6 |
A' |
1351 |
1353 |
1.39 |
|
|
|
| 7 |
A' |
1211 |
1213 |
61.94 |
|
|
|
| 8 |
A' |
1040 |
1041 |
0.48 |
|
|
|
| 9 |
A' |
940 |
941 |
18.41 |
|
|
|
| 10 |
A' |
517 |
518 |
17.82 |
|
|
|
| 11 |
A' |
271 |
271 |
3.02 |
|
|
|
| 12 |
A" |
3079 |
3084 |
14.48 |
|
|
|
| 13 |
A" |
3043 |
3047 |
6.86 |
|
|
|
| 14 |
A" |
1412 |
1414 |
6.99 |
|
|
|
| 15 |
A" |
1211 |
1213 |
0.48 |
|
|
|
| 16 |
A" |
980 |
981 |
0.03 |
|
|
|
| 17 |
A" |
749 |
750 |
4.16 |
|
|
|
| 18 |
A" |
250 |
250 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13939.9 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 13962.2 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 BLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.027 |
|
|
|
| 2 |
C |
-0.083 |
|
|
|
| 3 |
Br |
-0.134 |
|
|
|
| 4 |
H |
0.057 |
|
|
|
| 5 |
H |
0.057 |
|
|
|
| 6 |
H |
0.018 |
|
|
|
| 7 |
H |
0.029 |
|
|
|
| 8 |
H |
0.029 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.427 |
-2.006 |
0.000 |
2.051 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.771 |
-0.918 |
0.000 |
| y |
-0.918 |
-29.712 |
0.000 |
| z |
0.000 |
0.000 |
-32.085 |
|
| Traceless |
| | x | y | z |
| x |
-0.872 |
-0.918 |
0.000 |
| y |
-0.918 |
2.215 |
0.000 |
| z |
0.000 |
0.000 |
-1.343 |
|
| Polar |
| 3z2-r2 | -2.686 |
| x2-y2 | -2.059 |
| xy | -0.918 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.946 |
-0.226 |
0.000 |
| y |
-0.226 |
8.004 |
0.000 |
| z |
0.000 |
0.000 |
4.521 |
<r2> (average value of r
2) Å
2
| <r2> |
109.385 |
| (<r2>)1/2 |
10.459 |