Citation: Tripathi, A.; Medvedev, D.G.; Nyman, M.; Clearfield, A. (2003). Selectivity for Cs and Sr in Nb-substituted titanosilicate with sitinakite topology. Journal of Solid State Chemistry, 175, pp. 72-83.
Formula: H4.5 Na Nb0.5 O9 Si Ti1.5
Chemical name:H0.5 Na (Nb0.5 Ti1.5) O3 (Si O4) (H2 O)2