All results from a given calculation for C2H5Br (Ethyl bromide)
using model chemistry: CCD/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 CCD/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -2651.772242 |
| Energy at 298.15K | |
| HF Energy | -2651.143451 |
| Nuclear repulsion energy | 164.943134 |
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 CCD/aug-cc-pVTZ
Geometric Data calculated at CCD/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.574 |
-2.016 |
0.000 |
| C2 |
0.600 |
-1.060 |
0.000 |
| Br3 |
0.000 |
0.788 |
0.000 |
| H4 |
1.219 |
-1.168 |
0.885 |
| H5 |
1.219 |
-1.168 |
-0.885 |
| H6 |
-0.207 |
-3.044 |
0.000 |
| H7 |
-1.194 |
-1.869 |
0.883 |
| H8 |
-1.194 |
-1.869 |
-0.883 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Br3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.5142 | 2.8617 | 2.1718 | 2.1718 | 1.0921 | 1.0890 | 1.0890 |
C2 | 1.5142 | | 1.9425 | 1.0854 | 1.0854 | 2.1427 | 2.1577 | 2.1577 | Br3 | 2.8617 | 1.9425 | | 2.4685 | 2.4685 | 3.8378 | 3.0441 | 3.0441 | H4 | 2.1718 | 1.0854 | 2.4685 | | 1.7707 | 2.5177 | 2.5128 | 3.0727 | H5 | 2.1718 | 1.0854 | 2.4685 | 1.7707 | | 2.5177 | 3.0727 | 2.5128 | H6 | 1.0921 | 2.1427 | 3.8378 | 2.5177 | 2.5177 | | 1.7705 | 1.7705 | H7 | 1.0890 | 2.1577 | 3.0441 | 2.5128 | 3.0727 | 1.7705 | | 1.7664 | H8 | 1.0890 | 2.1577 | 3.0441 | 3.0727 | 2.5128 | 1.7705 | 1.7664 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
Br3 |
111.155 |
|
C1 |
C2 |
H4 |
112.268 |
| C1 |
C2 |
H5 |
112.268 |
|
C2 |
C1 |
H6 |
109.528 |
| C2 |
C1 |
H7 |
110.900 |
|
C2 |
C1 |
H8 |
110.900 |
| Br3 |
C2 |
H4 |
105.714 |
|
Br3 |
C2 |
H5 |
105.714 |
| H4 |
C2 |
H5 |
109.316 |
|
H6 |
C1 |
H7 |
108.529 |
| H6 |
C1 |
H8 |
108.529 |
|
H7 |
C1 |
H8 |
108.385 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability