All results from a given calculation for CH2BrCH2Cl (1-bromo-2-chloroethane)
using model chemistry: QCISD(T)/aug-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 QCISD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -3110.941089 |
| Energy at 298.15K | |
| HF Energy | -3110.080404 |
| Nuclear repulsion energy | 289.374634 |
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(T)/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.647 |
0.000 |
| C2 |
1.223 |
-0.242 |
0.000 |
| Br3 |
-1.588 |
-0.478 |
0.000 |
| Cl4 |
2.695 |
0.795 |
0.000 |
| H5 |
-0.049 |
1.267 |
0.892 |
| H6 |
-0.049 |
1.267 |
-0.892 |
| H7 |
1.265 |
-0.865 |
0.891 |
| H8 |
1.265 |
-0.865 |
-0.891 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Br3 |
Cl4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.5121 | 1.9465 | 2.6986 | 1.0870 | 1.0870 | 2.1633 | 2.1633 |
C2 | 1.5121 | | 2.8209 | 1.7999 | 2.1654 | 2.1654 | 1.0878 | 1.0878 | Br3 | 1.9465 | 2.8209 | | 4.4678 | 2.4918 | 2.4918 | 3.0137 | 3.0137 | Cl4 | 2.6986 | 1.7999 | 4.4678 | | 2.9233 | 2.9233 | 2.3644 | 2.3644 | H5 | 1.0870 | 2.1654 | 2.4918 | 2.9233 | | 1.7841 | 2.5038 | 3.0737 | H6 | 1.0870 | 2.1654 | 2.4918 | 2.9233 | 1.7841 | | 3.0737 | 2.5038 | H7 | 2.1633 | 1.0878 | 3.0137 | 2.3644 | 2.5038 | 3.0737 | | 1.7817 | H8 | 2.1633 | 1.0878 | 3.0137 | 2.3644 | 3.0737 | 2.5038 | 1.7817 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
Cl4 |
108.823 |
|
C1 |
C2 |
H7 |
111.588 |
| C1 |
C2 |
H8 |
111.588 |
|
C2 |
C1 |
Br3 |
108.646 |
| C2 |
C1 |
Cl4 |
39.147 |
|
C2 |
C1 |
H6 |
111.807 |
| Br3 |
C1 |
H5 |
107.018 |
|
Br3 |
C1 |
H6 |
107.018 |
| Cl4 |
C2 |
H7 |
107.346 |
|
Cl4 |
C2 |
H8 |
107.346 |
| H5 |
C1 |
H6 |
110.297 |
|
H7 |
C2 |
H8 |
109.960 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability