?

Al_7.62Ca_18.1Fe_2.55Mg_0.63Na_0.9O₇₈Si₁₈Ti_2.2

Aksenov, Sergey M.Chukanov, Nikita V.Rusakov, Vyacheslav S.Panikorovskii, Taras L.Rastsvetaeva, Ramiza K.Gainov, Ramil R.Vagizov, Farit G.Lyssenko, Konstantin A.Belakovskiy, Dmitry I.

Acta Crystallographica Section B (2016) 72, 5 744-752

a=15.5326(2)Å   b=15.5326(2)Å   c=11.8040(2)Å

α=90°   β=90°   γ=90°