MGF
  -OEChem-05032420393D

  4  3  0     0  0  0  0  0  0999 V2000
   23.4880    0.9650    5.4150 F   0  0  0  0  0  0  0  0  0  0  0  0
   24.1890    0.2580    6.8120 Mg  0  5  0  0  0  0  0  0  0  0  0  0
   25.2020   -0.8540    6.7260 F   0  0  0  0  0  0  0  0  0  0  0  0
   23.7900    1.0130    8.0990 F   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
M  CHG  1   2  -1
M  END
> <OPENEYE_ISO_SMILES>
F[Mg-](F)F

> <OPENEYE_INCHI>
InChI=1S/3FH.Mg/h3*1H;/q;;;+2/p-3

> <OPENEYE_INCHIKEY>
GJOMWUHGUQLOAC-UHFFFAOYSA-K

> <FORMULA>
F3Mg-

$$$$