Vibrational Frequencies calculated at BLYP/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 |
A' |
3026 |
3017 |
26.23 |
|
|
|
| 2 |
A' |
3009 |
3000 |
1.82 |
|
|
|
| 3 |
A' |
2951 |
2942 |
20.70 |
|
|
|
| 4 |
A' |
1466 |
1462 |
2.11 |
|
|
|
| 5 |
A' |
1451 |
1446 |
0.84 |
|
|
|
| 6 |
A' |
1377 |
1373 |
3.50 |
|
|
|
| 7 |
A' |
1232 |
1228 |
54.62 |
|
|
|
| 8 |
A' |
1040 |
1037 |
0.09 |
|
|
|
| 9 |
A' |
938 |
935 |
19.72 |
|
|
|
| 10 |
A' |
514 |
512 |
17.26 |
|
|
|
| 11 |
A' |
270 |
270 |
2.67 |
|
|
|
| 12 |
A" |
3079 |
3070 |
10.91 |
|
|
|
| 13 |
A" |
3036 |
3027 |
9.01 |
|
|
|
| 14 |
A" |
1448 |
1443 |
8.50 |
|
|
|
| 15 |
A" |
1230 |
1227 |
0.33 |
|
|
|
| 16 |
A" |
996 |
994 |
0.10 |
|
|
|
| 17 |
A" |
756 |
754 |
3.84 |
|
|
|
| 18 |
A" |
245 |
245 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14032.3 cm
-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 13990.2 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.256 |
|
|
|
| 2 |
C |
-0.145 |
|
|
|
| 3 |
Br |
-0.145 |
|
|
|
| 4 |
H |
0.119 |
|
|
|
| 5 |
H |
0.119 |
|
|
|
| 6 |
H |
0.095 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
| 8 |
H |
0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.448 |
-2.159 |
0.000 |
2.205 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.349 |
-0.946 |
0.000 |
| y |
-0.946 |
-30.365 |
0.000 |
| z |
0.000 |
0.000 |
-32.627 |
|
| Traceless |
| | x | y | z |
| x |
-0.852 |
-0.946 |
0.000 |
| y |
-0.946 |
2.123 |
0.000 |
| z |
0.000 |
0.000 |
-1.270 |
|
| Polar |
| 3z2-r2 | -2.541 |
| x2-y2 | -1.983 |
| xy | -0.946 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.861 |
-0.138 |
0.000 |
| y |
-0.138 |
9.008 |
0.000 |
| z |
0.000 |
0.000 |
5.387 |
<r2> (average value of r
2) Å
2
| <r2> |
109.161 |
| (<r2>)1/2 |
10.448 |