All results from a given calculation for CH3MgBr (Methyl Magnesium Bromide)
using model chemistry: CCSD/cc-pVQZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at CCSD/cc-pVQZ
| hartrees |
Energy at 0K | -2812.344062 |
Energy at 298.15K | |
HF Energy | -2811.792270 |
Nuclear repulsion energy | 166.189293 |
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/cc-pVQZ
Geometric Data calculated at CCSD/cc-pVQZ
Point Group is C3v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-3.190 |
Mg2 |
0.000 |
0.000 |
-1.110 |
Br3 |
0.000 |
0.000 |
1.235 |
H4 |
0.000 |
1.015 |
-3.592 |
H5 |
0.879 |
-0.507 |
-3.592 |
H6 |
-0.879 |
-0.507 |
-3.592 |
Atom - Atom Distances (Å)
|
C1 |
Mg2 |
Br3 |
H4 |
H5 |
H6 |
C1 | | 2.0794 | 4.4250 | 1.0915 | 1.0915 | 1.0915 |
Mg2 | 2.0794 | | 2.3456 | 2.6810 | 2.6810 | 2.6810 | Br3 | 4.4250 | 2.3456 | | 4.9327 | 4.9327 | 4.9327 | H4 | 1.0915 | 2.6810 | 4.9327 | | 1.7576 | 1.7576 | H5 | 1.0915 | 2.6810 | 4.9327 | 1.7576 | | 1.7576 | H6 | 1.0915 | 2.6810 | 4.9327 | 1.7576 | 1.7576 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
Mg2 |
Br3 |
180.000 |
|
Mg2 |
C1 |
H4 |
111.618 |
Mg2 |
C1 |
H5 |
111.618 |
|
Mg2 |
C1 |
H6 |
111.618 |
H4 |
C1 |
H5 |
107.242 |
|
H4 |
C1 |
H6 |
107.242 |
H5 |
C1 |
H6 |
107.242 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability