Diammonium sodium hexafluoroaluminate, (NH4)(2)NaAlF6

作者:Luo, Shu Ming; Wang, Cheng Xin; Liu, Xiao Xuan; Wei, Zan Bin; Mi, Jin Xiao*
来源:Acta Crystallographica Section E-Crystallographic Communications, 2006, 62(9): I179-I181.
DOI:10.1107/S1600536806029369

摘要

Diammonium sodium hexafluoroaluminate, (NH4) 2NaAlF6, obtained by hydrothermal synthesis, comprises [AlF6](3-) octahedra forming a face-centred cubic (fcc) arrangement, with Na+ cations filling all octahedral interstices and NH4+ cations filling all tetrahedral interstices.