AM_Ba050HNb2O6_H2O Formula: Ba.25 H2.5 Nb O3.5 Name: Ba0.50HNb2O6*H2O Unit cell: 10.607 10.607 10.607 90.0 90.0 90.0 , V=1193.38 Space group: FD3M (227)

Groult D , Michel C , Raveau B , Journal of Inorganic and Nuclear Chemistry , 37 (1975) p.2203-2205, Sur de nouveaux pyrochlores lacunaires d’ions bivalents synthetises par, echanges d’ions, Locality: synthetic