All results from a given calculation for CHCl2CCH (3,3-dichloropropyne)
using model chemistry: MP2/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 MP2/cc-pVTZ
| | hartrees |
| Energy at 0K | -1034.606204 |
| Energy at 298.15K | |
| HF Energy | -1033.759909 |
| Nuclear repulsion energy | 240.888465 |
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 MP2/cc-pVTZ
Geometric Data calculated at MP2/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-1.676 |
1.972 |
0.000 |
| C2 |
-0.741 |
1.197 |
0.000 |
| C3 |
0.392 |
0.300 |
0.000 |
| Cl4 |
0.392 |
-0.715 |
1.466 |
| Cl5 |
0.392 |
-0.715 |
-1.466 |
| H6 |
-2.500 |
2.642 |
0.000 |
| H7 |
1.331 |
0.841 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
Cl4 |
Cl5 |
H6 |
H7 |
| C1 | | 1.2140 | 2.6594 | 3.6937 | 3.6937 | 1.0615 | 3.2128 |
C2 | 1.2140 | | 1.4455 | 2.6623 | 2.6623 | 2.2755 | 2.1031 | C3 | 2.6594 | 1.4455 | | 1.7826 | 1.7826 | 3.7209 | 1.0843 | Cl4 | 3.6937 | 2.6623 | 1.7826 | | 2.9316 | 4.6663 | 2.3348 | Cl5 | 3.6937 | 2.6623 | 1.7826 | 2.9316 | | 4.6663 | 2.3348 | H6 | 1.0615 | 2.2755 | 3.7209 | 4.6663 | 4.6663 | | 4.2330 | H7 | 3.2128 | 2.1031 | 1.0843 | 2.3348 | 2.3348 | 4.2330 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
178.698 |
|
C2 |
C1 |
H6 |
179.409 |
| C2 |
C3 |
Cl4 |
110.691 |
|
C2 |
C3 |
Cl5 |
110.691 |
| C2 |
C3 |
H7 |
111.670 |
|
Cl4 |
C3 |
Cl5 |
110.631 |
| Cl4 |
C3 |
H7 |
106.504 |
|
Cl5 |
C3 |
H7 |
106.504 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability