Vibrational Frequencies calculated at B1B95/STO-3G
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 |
3313 |
2926 |
1.60 |
44.05 |
0.37 |
0.55 |
2 |
A |
1394 |
1231 |
57.89 |
4.99 |
0.75 |
0.86 |
3 |
A |
1264 |
1116 |
68.80 |
4.08 |
0.74 |
0.85 |
4 |
A |
1260 |
1112 |
82.40 |
6.96 |
0.75 |
0.86 |
5 |
A |
793 |
700 |
162.02 |
8.81 |
0.51 |
0.67 |
6 |
A |
628 |
555 |
38.17 |
11.56 |
0.22 |
0.36 |
7 |
A |
411 |
363 |
5.30 |
4.63 |
0.31 |
0.47 |
8 |
A |
294 |
260 |
0.96 |
4.01 |
0.60 |
0.75 |
9 |
A |
191 |
168 |
1.31 |
5.62 |
0.56 |
0.72 |
Unscaled Zero Point Vibrational Energy (zpe) 4773.6 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 4215.1 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 B1B95/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.012 |
|
|
|
2 |
H |
0.129 |
|
|
|
3 |
F |
-0.034 |
|
|
|
4 |
Cl |
-0.160 |
|
|
|
5 |
I |
0.054 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.450 |
1.470 |
1.165 |
1.929 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-51.253 |
2.357 |
1.395 |
y |
2.357 |
-48.410 |
0.751 |
z |
1.395 |
0.751 |
-46.634 |
|
Traceless |
| x | y | z |
x |
-3.731 |
2.357 |
1.395 |
y |
2.357 |
0.534 |
0.751 |
z |
1.395 |
0.751 |
3.197 |
|
Polar |
3z2-r2 | 6.394 |
x2-y2 | -2.843 |
xy | 2.357 |
xz | 1.395 |
yz | 0.751 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.688 |
-0.035 |
0.209 |
y |
-0.035 |
2.400 |
0.261 |
z |
0.209 |
0.261 |
1.217 |
<r2> (average value of r
2) Å
2
<r2> |
239.147 |
(<r2>)1/2 |
15.464 |