Structure 1532012

1532010 << 1532012 >> 1532016
Original COD entry Download CIF Download DOT

Citation: Pakhomovskii, Ya.A.; Men'shikov, Yu.P.; Yakovenchuk, V.N.; Ivanyuk, G.Yu.; Krivovichev, S.V.; Burns, P.C. (2002). Cerite-(La), (La, Ce, Ca)9 (Fe, Ca, Mg) (Si O4)3 (Si O3 (O H))4 (O H)3, a new mineral species from the Khibina alkaline massif: occurrence and crystal structure. Canadian Mineralogist, 40, pp. 1177-1184.

Formula: Ca2.3 Fe0.32 H6.6 La7.1 Mg0.23 O30.6 Si6.9

Chemical name: (La7.1 Ca1.9) (Fe0.32 Mg0.23 Ca0.3) Ca0.1 (Si O4)3 (Si O3 ((O H)0.9 O0.1))3 (Si O3 (O H))0.9 (O H)3

Cell parameters:

  • a = 10.7493 Å
  • b = 10.7493 Å
  • c = 38.318 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

Basis: (1;0;0 0;1;0 0;0;1)

Dimensionality: 3

Formula: Ca48 Fe6 La54 Mg6 O186 Si42 (Ca8 Fe La9 Mg O31 Si7)

Multiplicity: 1

span 1 {1 1 1}