Vibrational Frequencies calculated at LSDA/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 |
A1 |
3054 |
3020 |
0.59 |
|
|
|
2 |
A1 |
1338 |
1323 |
0.47 |
|
|
|
3 |
A1 |
596 |
589 |
3.28 |
|
|
|
4 |
A1 |
170 |
168 |
0.07 |
|
|
|
5 |
A2 |
1052 |
1041 |
0.00 |
|
|
|
6 |
B1 |
3147 |
3113 |
3.94 |
|
|
|
7 |
B1 |
778 |
770 |
6.76 |
|
|
|
8 |
B2 |
1139 |
1127 |
47.39 |
|
|
|
9 |
B2 |
656 |
649 |
110.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5965.0 cm
-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 5899.3 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.278 |
|
|
|
2 |
H |
0.163 |
|
|
|
3 |
H |
0.163 |
|
|
|
4 |
Br |
-0.024 |
|
|
|
5 |
Br |
-0.024 |
|
|
|
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 |
1.435 |
1.435 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.556 |
0.000 |
0.000 |
y |
0.000 |
-43.507 |
0.000 |
z |
0.000 |
0.000 |
-40.250 |
|
Traceless |
| x | y | z |
x |
-0.677 |
0.000 |
0.000 |
y |
0.000 |
-2.104 |
0.000 |
z |
0.000 |
0.000 |
2.781 |
|
Polar |
3z2-r2 | 5.563 |
x2-y2 | 0.951 |
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 |
3.933 |
0.000 |
0.000 |
y |
0.000 |
8.898 |
0.000 |
z |
0.000 |
0.000 |
5.008 |
<r2> (average value of r
2) Å
2
<r2> |
220.459 |
(<r2>)1/2 |
14.848 |