Vibrational Frequencies calculated at B2PLYP/6-31G*
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 |
3217 |
3054 |
4.56 |
76.55 |
0.28 |
0.43 |
2 |
A |
1365 |
1295 |
23.07 |
6.05 |
0.75 |
0.86 |
3 |
A |
1261 |
1197 |
86.04 |
4.79 |
0.66 |
0.80 |
4 |
A |
1133 |
1075 |
179.30 |
1.43 |
0.72 |
0.84 |
5 |
A |
782 |
742 |
202.59 |
4.81 |
0.58 |
0.74 |
6 |
A |
658 |
624 |
67.30 |
11.23 |
0.15 |
0.26 |
7 |
A |
424 |
403 |
1.36 |
4.80 |
0.27 |
0.42 |
8 |
A |
310 |
295 |
0.15 |
3.33 |
0.51 |
0.68 |
9 |
A |
228 |
216 |
0.07 |
4.93 |
0.50 |
0.67 |
Unscaled Zero Point Vibrational Energy (zpe) 4688.8 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 4450.6 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/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.074 |
|
|
|
2 |
Br |
-0.074 |
|
|
|
3 |
Cl |
0.012 |
|
|
|
4 |
F |
-0.243 |
|
|
|
5 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.035 |
0.100 |
1.298 |
1.302 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-41.518 |
0.236 |
1.160 |
y |
0.236 |
-42.610 |
1.288 |
z |
1.160 |
1.288 |
-39.981 |
|
Traceless |
| x | y | z |
x |
-0.222 |
0.236 |
1.160 |
y |
0.236 |
-1.861 |
1.288 |
z |
1.160 |
1.288 |
2.083 |
|
Polar |
3z2-r2 | 4.167 |
x2-y2 | 1.093 |
xy | 0.236 |
xz | 1.160 |
yz | 1.288 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.568 |
-0.296 |
0.049 |
y |
-0.296 |
4.866 |
0.292 |
z |
0.049 |
0.292 |
4.011 |
<r2> (average value of r
2) Å
2
<r2> |
181.129 |
(<r2>)1/2 |
13.458 |