All results from a given calculation for CH2BrCH2Cl (1-bromo-2-chloroethane)
using model chemistry: QCISD(T)=FULL/Def2TZVPP
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)=FULL/Def2TZVPP
| | hartrees |
| Energy at 0K | -3111.180962 |
| Energy at 298.15K | |
| HF Energy | -3110.026698 |
| Nuclear repulsion energy | 289.848880 |
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)=FULL/Def2TZVPP
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.645 |
0.000 |
| C2 |
1.226 |
-0.238 |
0.000 |
| Br3 |
-1.586 |
-0.479 |
0.000 |
| Cl4 |
2.689 |
0.795 |
0.000 |
| H5 |
-0.047 |
1.264 |
0.889 |
| H6 |
-0.047 |
1.264 |
-0.889 |
| H7 |
1.264 |
-0.862 |
0.887 |
| H8 |
1.264 |
-0.862 |
-0.887 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Br3 |
Cl4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.5116 | 1.9440 | 2.6934 | 1.0837 | 1.0837 | 2.1574 | 2.1574 |
C2 | 1.5116 | | 2.8226 | 1.7912 | 2.1603 | 2.1603 | 1.0846 | 1.0846 | Br3 | 1.9440 | 2.8226 | | 4.4610 | 2.4891 | 2.4891 | 3.0090 | 3.0090 | Cl4 | 2.6934 | 1.7912 | 4.4610 | | 2.9146 | 2.9146 | 2.3588 | 2.3588 | H5 | 1.0837 | 2.1603 | 2.4891 | 2.9146 | | 1.7776 | 2.4968 | 3.0638 | H6 | 1.0837 | 2.1603 | 2.4891 | 2.9146 | 1.7776 | | 3.0638 | 2.4968 | H7 | 2.1574 | 1.0846 | 3.0090 | 2.3588 | 2.4968 | 3.0638 | | 1.7738 | H8 | 2.1574 | 1.0846 | 3.0090 | 2.3588 | 3.0638 | 2.4968 | 1.7738 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
Cl4 |
108.976 |
|
C1 |
C2 |
H7 |
111.341 |
| C1 |
C2 |
H8 |
111.341 |
|
C2 |
C1 |
Br3 |
108.892 |
| C2 |
C1 |
Cl4 |
38.970 |
|
C2 |
C1 |
H6 |
111.629 |
| Br3 |
C1 |
H5 |
107.141 |
|
Br3 |
C1 |
H6 |
107.141 |
| Cl4 |
C2 |
H7 |
107.662 |
|
Cl4 |
C2 |
H8 |
107.662 |
| H5 |
C1 |
H6 |
110.195 |
|
H7 |
C2 |
H8 |
109.715 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability