All results from a given calculation for C2H3Br (vinyl bromide)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP3/6-31+G**
| hartrees |
Energy at 0K | -2647.754525 |
Energy at 298.15K | |
HF Energy | -2647.344721 |
Nuclear repulsion energy | 144.073236 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.464 |
-1.120 |
0.000 |
C2 |
-0.446 |
-2.088 |
0.000 |
Br3 |
0.000 |
0.730 |
0.000 |
H4 |
1.529 |
-1.286 |
0.000 |
H5 |
-0.131 |
-3.121 |
0.000 |
H6 |
-1.506 |
-1.888 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
Br3 |
H4 |
H5 |
H6 |
C1 | | 1.3294 | 1.9068 | 1.0777 | 2.0881 | 2.1152 |
C2 | 1.3294 | | 2.8530 | 2.1323 | 1.0803 | 1.0789 | Br3 | 1.9068 | 2.8530 | | 2.5298 | 3.8532 | 3.0199 | H4 | 1.0777 | 2.1323 | 2.5298 | | 2.4746 | 3.0948 | H5 | 2.0881 | 1.0803 | 3.8532 | 2.4746 | | 1.8480 | H6 | 2.1152 | 1.0789 | 3.0199 | 3.0948 | 1.8480 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
H5 |
119.765 |
|
C1 |
C2 |
H6 |
122.526 |
C2 |
C1 |
Br3 |
122.670 |
|
C2 |
C1 |
H4 |
124.375 |
Br3 |
C1 |
H4 |
112.955 |
|
H5 |
C2 |
H6 |
117.709 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability