All results from a given calculation for CHCl2CCH (3,3-dichloropropyne)
using model chemistry: CCSD(T)/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD(T)/cc-pVTZ
| | hartrees |
| Energy at 0K | -1034.686887 |
| Energy at 298.15K | |
| HF Energy | -1033.760386 |
| Nuclear repulsion energy | 239.902216 |
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 CCSD(T)/cc-pVTZ
Geometric Data calculated at CCSD(T)/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-1.675 |
1.982 |
0.000 |
| C2 |
-0.745 |
1.207 |
0.000 |
| C3 |
0.392 |
0.300 |
0.000 |
| Cl4 |
0.392 |
-0.719 |
1.473 |
| Cl5 |
0.392 |
-0.719 |
-1.473 |
| H6 |
-2.497 |
2.656 |
0.000 |
| H7 |
1.331 |
0.843 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
Cl4 |
Cl5 |
H6 |
H7 |
| C1 | | 1.2099 | 2.6648 | 3.7060 | 3.7060 | 1.0634 | 3.2144 |
C2 | 1.2099 | | 1.4550 | 2.6781 | 2.6781 | 2.2733 | 2.1082 | C3 | 2.6648 | 1.4550 | | 1.7910 | 1.7910 | 3.7282 | 1.0849 | Cl4 | 3.7060 | 2.6781 | 1.7910 | | 2.9464 | 4.6804 | 2.3433 | Cl5 | 3.7060 | 2.6781 | 1.7910 | 2.9464 | | 4.6804 | 2.3433 | H6 | 1.0634 | 2.2733 | 3.7282 | 4.6804 | 4.6804 | | 4.2357 | H7 | 3.2144 | 2.1082 | 1.0849 | 2.3433 | 2.3433 | 4.2357 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
178.764 |
|
C2 |
C1 |
H6 |
179.569 |
| C2 |
C3 |
Cl4 |
110.766 |
|
C2 |
C3 |
Cl5 |
110.766 |
| C2 |
C3 |
H7 |
111.375 |
|
Cl4 |
C3 |
Cl5 |
110.690 |
| Cl4 |
C3 |
H7 |
106.545 |
|
Cl5 |
C3 |
H7 |
106.545 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability