Vibrational Frequencies calculated at PBEPBE/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' |
3270 |
2987 |
5.50 |
48.64 |
0.10 |
0.19 |
| 2 |
A' |
1528 |
1396 |
1.93 |
11.64 |
0.74 |
0.85 |
| 3 |
A' |
1325 |
1210 |
6.52 |
7.62 |
0.29 |
0.44 |
| 4 |
A' |
1090 |
995 |
29.32 |
7.51 |
0.13 |
0.23 |
| 5 |
A' |
868 |
793 |
59.15 |
18.11 |
0.43 |
0.60 |
| 6 |
A' |
817 |
747 |
111.97 |
1.05 |
0.19 |
0.32 |
| 7 |
A' |
544 |
497 |
26.94 |
12.50 |
0.04 |
0.07 |
| 8 |
A' |
368 |
336 |
4.65 |
8.96 |
0.20 |
0.34 |
| 9 |
A' |
286 |
262 |
4.39 |
4.27 |
0.75 |
0.86 |
| 10 |
A' |
217 |
198 |
0.93 |
3.63 |
0.71 |
0.83 |
| 11 |
A' |
132 |
121 |
0.94 |
0.70 |
0.66 |
0.80 |
| 12 |
A" |
3392 |
3099 |
6.03 |
36.17 |
0.75 |
0.86 |
| 13 |
A" |
1239 |
1132 |
31.87 |
6.68 |
0.75 |
0.86 |
| 14 |
A" |
985 |
900 |
61.42 |
2.56 |
0.75 |
0.86 |
| 15 |
A" |
768 |
702 |
83.92 |
5.22 |
0.75 |
0.86 |
| 16 |
A" |
305 |
279 |
0.26 |
2.88 |
0.75 |
0.86 |
| 17 |
A" |
217 |
198 |
2.75 |
2.27 |
0.75 |
0.86 |
| 18 |
A" |
85 |
78 |
2.61 |
1.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8717.4 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 7964.2 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 PBEPBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.099 |
|
|
|
| 2 |
C |
-0.104 |
|
|
|
| 3 |
Cl |
-0.099 |
|
|
|
| 4 |
Cl |
-0.070 |
|
|
|
| 5 |
Cl |
-0.054 |
|
|
|
| 6 |
Cl |
-0.054 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.203 |
1.609 |
0.000 |
2.009 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-59.823 |
-3.806 |
0.000 |
| y |
-3.806 |
-60.456 |
0.000 |
| z |
0.000 |
0.000 |
-58.959 |
|
| Traceless |
| | x | y | z |
| x |
-0.116 |
-3.806 |
0.000 |
| y |
-3.806 |
-1.064 |
0.000 |
| z |
0.000 |
0.000 |
1.180 |
|
| Polar |
| 3z2-r2 | 2.360 |
| x2-y2 | 0.632 |
| xy | -3.806 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.540 |
1.022 |
0.000 |
| y |
1.022 |
6.087 |
0.000 |
| z |
0.000 |
0.000 |
4.746 |
<r2> (average value of r
2) Å
2
| <r2> |
361.128 |
| (<r2>)1/2 |
19.003 |