CsBH4 crystallizes in the cubic F-43m space group. Cs(1) is bonded in a distorted q4 geometry to twelve equivalent H(1) atoms. B(1) is bonded in a tetrahedral geometry to four equivalent H(1) atoms. H(1) is bonded in a single-bond geometry to three equivalent Cs(1) and one B(1) atom.
CsBH4 crystallizes in the cubic F-43m space group. Cs(1) is bonded in a distorted q4 geometry to twelve equivalent H(1) atoms. All Cs(1)-H(1) bond lengths are 3.12 Å. B(1) is bonded in a tetrahedral geometry to four equivalent H(1) atoms. All B(1)-H(1) bond lengths are 1.23 Å. H(1) is bonded in a single-bond geometry to three equivalent Cs(1) and one B(1) atom.