Vibrational Frequencies calculated at LSDA/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' |
3046 |
3012 |
8.82 |
|
|
|
| 2 |
A' |
3017 |
2984 |
5.20 |
|
|
|
| 3 |
A' |
2966 |
2934 |
10.87 |
|
|
|
| 4 |
A' |
1420 |
1405 |
4.49 |
|
|
|
| 5 |
A' |
1409 |
1394 |
2.51 |
|
|
|
| 6 |
A' |
1337 |
1322 |
13.42 |
|
|
|
| 7 |
A' |
1212 |
1199 |
37.64 |
|
|
|
| 8 |
A' |
1080 |
1068 |
0.58 |
|
|
|
| 9 |
A' |
952 |
942 |
18.33 |
|
|
|
| 10 |
A' |
582 |
576 |
10.86 |
|
|
|
| 11 |
A' |
280 |
277 |
2.09 |
|
|
|
| 12 |
A" |
3085 |
3052 |
3.48 |
|
|
|
| 13 |
A" |
3056 |
3023 |
2.24 |
|
|
|
| 14 |
A" |
1401 |
1386 |
13.74 |
|
|
|
| 15 |
A" |
1210 |
1197 |
0.65 |
|
|
|
| 16 |
A" |
988 |
977 |
0.01 |
|
|
|
| 17 |
A" |
744 |
736 |
6.00 |
|
|
|
| 18 |
A" |
253 |
251 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14019.1 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 13866.3 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 LSDA/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.340 |
|
|
|
| 2 |
C |
-0.239 |
|
|
|
| 3 |
Br |
-0.105 |
|
|
|
| 4 |
H |
0.147 |
|
|
|
| 5 |
H |
0.147 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.133 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.439 |
-2.044 |
0.000 |
2.091 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.069 |
-0.932 |
0.000 |
| y |
-0.932 |
-30.209 |
0.000 |
| z |
0.000 |
0.000 |
-32.327 |
|
| Traceless |
| | x | y | z |
| x |
-0.802 |
-0.932 |
0.000 |
| y |
-0.932 |
1.989 |
0.000 |
| z |
0.000 |
0.000 |
-1.188 |
|
| Polar |
| 3z2-r2 | -2.375 |
| x2-y2 | -1.861 |
| xy | -0.932 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.850 |
-0.101 |
0.000 |
| y |
-0.101 |
8.641 |
0.000 |
| z |
0.000 |
0.000 |
5.369 |
<r2> (average value of r
2) Å
2
| <r2> |
103.914 |
| (<r2>)1/2 |
10.194 |