Structure 1011136

1011134 << 1011136 >> 1011138
Original COD entry Download CIF Download DOT

Citation: Brandenberger, E (1931). Die Kristallstruktur des Koppit. Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,Kristallchemie (-144,1977), 76, pp. 322-334.

Formula: Ca1.125 Ce0.25 F0.25 Fe0.38 H0.8 K0.25 Na0.375 Nb1.63 O6.75

Chemical name: Sodium potassium calcium cerium iron(III) niobium oxide hydroxidefluoride (.38/.25/1.13/.25/.38/1.63/5.95/.8/.25)

Cell parameters:

  • a = 10.39(1) Å
  • b = 10.39(1) Å
  • c = 10.39(1) Å
  • α = 90°
  • β = 90°
  • γ = 90°

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: Ca16 Ce16 F8 Fe16 K16 Na16 Nb16 O64 (Ca2 Ce2 F Fe2 K2 Na2 Nb2 O8)

Multiplicity: 1

span 1 {1 1 1}