摘要:
Cocrystallization of the inorganic [BeF4](2-) unit with the organic moiety [NH3CH2CH(NH3)CH3](2+) results in the three-dimensional network of the title compound, (C3H12N2)[BeF4] or C3H12N22+.BeF42-, created by hydrogen bonds between the protonated ammonium groups and the highly electronegative F atoms of the anion. The structure is described in terms of layers related to each other by crystallographic centres of symmetry.