Structures by: Frank-Kamenetskii V. A.

Total: 4

(K.92 Na.08) (Mg2.88 Fe.12) (Si3.0 Fe.88 Al.12) O10 (O H)2

Al0.12FeH2K0.92Mg2.88Na0.08O12Si3

Semenova, T.F.Rozhdestvenskaya, I.V.Frank-Kamenetskii, V.A.

Kristallografiya (1977) 22, 1196-1201

a=5.358Å   b=9.297Å   c=10.318Å

α=90°   β=100.02°   γ=90°

Ca0.8 Nd0.2 F2.2

Ca0.8F2.2Nd0.2

Tsytsenko, A.K.Frank-Kamenetskaya, O.V.Frank-Kamenetskii, V.A.Fundamenskii, V.S.

Kristallografiya (1991) 36, 347-353

a=5.5573Å   b=5.5573Å   c=5.5573Å

α=90°   β=90°   γ=90°

Ca0.9 Nd0.1 F2.1

Ca0.9F2.1Nd0.1

Tsytsenko, A.K.Frank-Kamenetskaya, O.V.Fundamenskii, V.S.Frank-Kamenetskii, V.A.

Kristallografiya (1991) 36, 347-353

a=5.5096Å   b=5.5096Å   c=5.5096Å

α=90°   β=90°   γ=90°

Gagarinite-(Eu)

Ca0.498Eu0.299F3Na0.558Y0.198

Frank-Kamenetskaya, O. V.Fundamenskii, V. S.Tsytsenko, A. K.Frank-Kamenetskii, V. A.

Crystallography Reports (1994) 39, 923-928

a=6.0403Å   b=6.0403Å   c=3.5899Å

α=90°   β=90°   γ=120°