Vibrational Frequencies calculated at B2PLYP/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 |
3249 |
3112 |
0.38 |
|
|
|
2 |
A1 |
1638 |
1569 |
33.29 |
|
|
|
3 |
A1 |
1174 |
1124 |
1.58 |
|
|
|
4 |
A1 |
592 |
567 |
8.76 |
|
|
|
5 |
A1 |
108 |
104 |
0.03 |
|
|
|
6 |
A2 |
886 |
849 |
0.00 |
|
|
|
7 |
A2 |
380 |
364 |
0.00 |
|
|
|
8 |
B1 |
686 |
657 |
58.45 |
|
|
|
9 |
B2 |
3227 |
3090 |
15.95 |
|
|
|
10 |
B2 |
1278 |
1224 |
45.54 |
|
|
|
11 |
B2 |
764 |
732 |
63.41 |
|
|
|
12 |
B2 |
476 |
456 |
2.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7228.3 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 6922.6 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 B2PLYP/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.070 |
|
|
|
2 |
C |
-0.070 |
|
|
|
3 |
Br |
-0.001 |
|
|
|
4 |
Br |
-0.001 |
|
|
|
5 |
H |
0.071 |
|
|
|
6 |
H |
0.071 |
|
|
|
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 |
1.596 |
1.596 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-50.148 |
0.000 |
0.000 |
y |
0.000 |
-48.082 |
0.000 |
z |
0.000 |
0.000 |
-42.507 |
|
Traceless |
| x | y | z |
x |
-4.853 |
0.000 |
0.000 |
y |
0.000 |
-1.754 |
0.000 |
z |
0.000 |
0.000 |
6.607 |
|
Polar |
3z2-r2 | 13.215 |
x2-y2 | -2.066 |
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 |
3.686 |
0.000 |
0.000 |
y |
0.000 |
10.571 |
0.000 |
z |
0.000 |
0.000 |
7.772 |
<r2> (average value of r
2) Å
2
<r2> |
291.053 |
(<r2>)1/2 |
17.060 |