Jump to
S1C2
Vibrational Frequencies calculated at QCISD/3-21G*
Geometric Data calculated at QCISD/3-21G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/3-21G*
| | hartrees |
| Energy at 0K | -992.930491 |
| Energy at 298.15K | -992.935312 |
| HF Energy | -992.433552 |
| Nuclear repulsion energy | 200.031241 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at QCISD/3-21G*
| 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 |
3145 |
3023 |
0.48 |
|
|
|
| 2 |
A |
3092 |
2971 |
14.30 |
|
|
|
| 3 |
A |
1541 |
1481 |
0.18 |
|
|
|
| 4 |
A |
1387 |
1333 |
14.86 |
|
|
|
| 5 |
A |
1271 |
1222 |
1.02 |
|
|
|
| 6 |
A |
1038 |
998 |
0.01 |
|
|
|
| 7 |
A |
964 |
927 |
12.61 |
|
|
|
| 8 |
A |
642 |
617 |
17.49 |
|
|
|
| 9 |
A |
267 |
256 |
0.90 |
|
|
|
| 10 |
A |
115 |
110 |
1.06 |
|
|
|
| 11 |
B |
3158 |
3035 |
3.32 |
|
|
|
| 12 |
B |
3084 |
2964 |
2.38 |
|
|
|
| 13 |
B |
1547 |
1487 |
14.09 |
|
|
|
| 14 |
B |
1382 |
1329 |
25.71 |
|
|
|
| 15 |
B |
1219 |
1172 |
0.92 |
|
|
|
| 16 |
B |
924 |
888 |
15.02 |
|
|
|
| 17 |
B |
670 |
644 |
20.35 |
|
|
|
| 18 |
B |
421 |
405 |
7.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12934.0 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 12430.9 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.
Geometric Data calculated at QCISD/3-21G*
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.304 |
0.705 |
0.916 |
| C2 |
-0.304 |
-0.705 |
0.916 |
| Cl3 |
-0.304 |
1.695 |
-0.481 |
| Cl4 |
0.304 |
-1.695 |
-0.481 |
| H5 |
0.011 |
1.230 |
1.832 |
| H6 |
1.394 |
0.662 |
0.839 |
| H7 |
-0.011 |
-1.230 |
1.832 |
| H8 |
-1.394 |
-0.662 |
0.839 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Cl3 |
Cl4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.5363 | 1.8167 | 2.7771 | 1.0955 | 1.0932 | 2.1645 | 2.1812 |
C2 | 1.5363 | | 2.7771 | 1.8167 | 2.1645 | 2.1812 | 1.0955 | 1.0932 | Cl3 | 1.8167 | 2.7771 | | 3.4438 | 2.3800 | 2.3858 | 3.7405 | 2.9125 | Cl4 | 2.7771 | 1.8167 | 3.4438 | | 3.7405 | 2.9125 | 2.3800 | 2.3858 | H5 | 1.0955 | 2.1645 | 2.3800 | 3.7405 | | 1.7945 | 2.4607 | 2.5573 | H6 | 1.0932 | 2.1812 | 2.3858 | 2.9125 | 1.7945 | | 2.5573 | 3.0857 | H7 | 2.1645 | 1.0955 | 3.7405 | 2.3800 | 2.4607 | 2.5573 | | 1.7945 | H8 | 2.1812 | 1.0932 | 2.9125 | 2.3858 | 2.5573 | 3.0857 | 1.7945 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
Cl4 |
111.565 |
|
C1 |
C2 |
H7 |
109.522 |
| C1 |
C2 |
H8 |
110.979 |
|
C2 |
C1 |
Cl3 |
111.565 |
| C2 |
C1 |
H5 |
109.522 |
|
C2 |
C1 |
H6 |
110.979 |
| Cl3 |
C1 |
H5 |
106.999 |
|
Cl3 |
C1 |
H6 |
107.531 |
| Cl4 |
C2 |
H7 |
106.999 |
|
Cl4 |
C2 |
H8 |
107.531 |
| H5 |
C1 |
H6 |
110.151 |
|
H7 |
C2 |
H8 |
110.151 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability