Tetra­methyl­ammonium borohydride from powder data

摘要

In the crystal structure of the title compound, C4H12N⁺·BH4 ⁻, the tetra­methyl­ammonium cations are situated on special positions with site symmetry m2. The borohydride anions are situated on special positions with 4mm site symmetry and show rotational disorder around the fourfold axis.