All results from a given calculation for COHBr (Formyl 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 | -2683.617956 |
Energy at 298.15K | |
HF Energy | -2683.187028 |
Nuclear repulsion energy | 143.834459 |
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 |
0.377 |
-1.211 |
0.000 |
O2 |
-0.465 |
-2.042 |
0.000 |
H3 |
1.457 |
-1.375 |
0.000 |
Br4 |
0.000 |
0.714 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
H3 |
Br4 |
C1 | | 1.1831 | 1.0928 | 1.9608 |
O2 | 1.1831 | | 2.0350 | 2.7944 | H3 | 1.0928 | 2.0350 | | 2.5464 | Br4 | 1.9608 | 2.7944 | 2.5464 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O2 |
C1 |
H3 |
126.745 |
|
O2 |
C1 |
Br4 |
123.549 |
H3 |
C1 |
Br4 |
109.706 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability