Trinuclear Magnesium Imidazolate Borohydride Complex.

ABSTRACT: A new type of hybrid compound, combining properties of MOFs and borohydrides, was synthesized solvothermally using Mg(BH₄)₂ and imidazole as precursors. Material in the form of acetonitrile solvate with formula [Mg₃{(Im)BH₂(Im)}₆(ImH)₆]·CH₃CN crystallizes in the space group R3̅, having the unit cell parameters a = 15.1942(2) Å and c = 28.3157(3) Å as determined by single crystal X-ray diffraction. The structure was further investigated by solid-state NMR and DFT quantum chemical calculations. The main feature of the structure, reported here for the first time, is a linear trinuclear complex, where octahedrally nitrogen-coordinated Mg²⁺ ions are bridged with {(Im)BH₂(Im)}<

SUBMITTER: Reberc M 

PROVIDER: S-EPMC9387531 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature