Tetramethylammonium hexanitratolanthanate(III) methanol solvate

The title compound, [(CH3)(4)N](3)[La(NO3)(6)] (.) MeOH, contains an anionic hexanitratolanthanate(III) complex with the nitrate ligands octahedrally disposed around the metal. The incorporated methanol solvent is involved in hydrogen bonding to one nitrate ligand.