All results from a given calculation for CH3MgBr (Methyl Magnesium Bromide)
using model chemistry: QCISD/daug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at QCISD/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -2812.270625 |
| Energy at 298.15K | |
| HF Energy | -2811.786441 |
| Nuclear repulsion energy | 165.839630 |
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/daug-cc-pVTZ
Geometric Data calculated at QCISD/daug-cc-pVTZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-3.196 |
| Mg2 |
0.000 |
0.000 |
-1.113 |
| Br3 |
0.000 |
0.000 |
1.238 |
| H4 |
0.000 |
1.017 |
-3.597 |
| H5 |
0.881 |
-0.509 |
-3.597 |
| H6 |
-0.881 |
-0.509 |
-3.597 |
Atom - Atom Distances (Å)
| |
C1 |
Mg2 |
Br3 |
H4 |
H5 |
H6 |
| C1 | | 2.0832 | 4.4342 | 1.0935 | 1.0935 | 1.0935 |
Mg2 | 2.0832 | | 2.3510 | 2.6845 | 2.6845 | 2.6845 | Br3 | 4.4342 | 2.3510 | | 4.9412 | 4.9412 | 4.9412 | H4 | 1.0935 | 2.6845 | 4.9412 | | 1.7620 | 1.7620 | H5 | 1.0935 | 2.6845 | 4.9412 | 1.7620 | | 1.7620 | H6 | 1.0935 | 2.6845 | 4.9412 | 1.7620 | 1.7620 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
Mg2 |
Br3 |
180.000 |
|
Mg2 |
C1 |
H4 |
111.518 |
| Mg2 |
C1 |
H5 |
111.518 |
|
Mg2 |
C1 |
H6 |
111.518 |
| H4 |
C1 |
H5 |
107.350 |
|
H4 |
C1 |
H6 |
107.350 |
| H5 |
C1 |
H6 |
107.349 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability