Citation: El Belghiti, A.A.; Simon, A.; Gravereau, P.; Villesuzanne, A.; Elaatmani, M.; Ravez, J. (2002). Ferroelectric and crystallographic properties of the Sr2-x K1+x Nb5O15-x Fx solid solution. Solid State Sciences, 4, pp. 933-940.
Formula: F0.25 K1.25 Nb5 O14.75 Sr1.75
Chemical name:Sr (Sr0.75 K1.25) Nb5 (O14.75 F0.25)