All results from a given calculation for C2H5Br (Ethyl bromide)
using model chemistry: CCSD(T)=FULL/6-311+G(3df,2p)
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)=FULL/6-311+G(3df,2p)
| hartrees |
Energy at 0K | -2652.085237 |
Energy at 298.15K | |
HF Energy | -2651.052978 |
Nuclear repulsion energy | 164.570785 |
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)=FULL/6-311+G(3df,2p)
Geometric Data calculated at CCSD(T)=FULL/6-311+G(3df,2p)
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.575 |
-2.019 |
0.000 |
C2 |
0.601 |
-1.065 |
0.000 |
Br3 |
0.000 |
0.790 |
0.000 |
H4 |
1.220 |
-1.174 |
0.887 |
H5 |
1.220 |
-1.174 |
-0.887 |
H6 |
-0.206 |
-3.047 |
0.000 |
H7 |
-1.195 |
-1.874 |
0.884 |
H8 |
-1.195 |
-1.874 |
-0.884 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
Br3 |
H4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.5137 | 2.8670 | 2.1724 | 2.1724 | 1.0924 | 1.0895 | 1.0895 |
C2 | 1.5137 | | 1.9498 | 1.0869 | 1.0869 | 2.1399 | 2.1589 | 2.1589 | Br3 | 2.8670 | 1.9498 | | 2.4759 | 2.4759 | 3.8426 | 3.0507 | 3.0507 | H4 | 2.1724 | 1.0869 | 2.4759 | | 1.7738 | 2.5154 | 2.5141 | 3.0750 | H5 | 2.1724 | 1.0869 | 2.4759 | 1.7738 | | 2.5154 | 3.0750 | 2.5141 | H6 | 1.0924 | 2.1399 | 3.8426 | 2.5154 | 2.5154 | | 1.7708 | 1.7708 | H7 | 1.0895 | 2.1589 | 3.0507 | 2.5141 | 3.0750 | 1.7708 | | 1.7674 | H8 | 1.0895 | 2.1589 | 3.0507 | 3.0750 | 2.5141 | 1.7708 | 1.7674 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
Br3 |
111.116 |
|
C1 |
C2 |
H4 |
112.267 |
C1 |
C2 |
H5 |
112.267 |
|
C2 |
C1 |
H6 |
109.329 |
C2 |
C1 |
H7 |
111.010 |
|
C2 |
C1 |
H8 |
111.010 |
Br3 |
C2 |
H4 |
105.705 |
|
Br3 |
C2 |
H5 |
105.705 |
H4 |
C2 |
H5 |
109.376 |
|
H6 |
C1 |
H7 |
108.504 |
H6 |
C1 |
H8 |
108.504 |
|
H7 |
C1 |
H8 |
108.414 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability