Structure 9005508

9005507 << 9005508 >> 9005509
Original COD entry Download CIF Download DOT

Citation: Keller, P. (2001). Ekatite, (Fe3+,Fe2+,Zn)12(OH)6[AsO3]6[AsO3,HOSiO3]2, a new mineral from Tsumeb, Namibia, and its crystal structure. European Journal of Mineralogy, 13, pp. 769-777.

Formula: As2.268 Fe5.07 H9.492 O15.246 Si0.246 Zn0.9

Cell parameters:

  • a = 12.773 Å
  • b = 12.773 Å
  • c = 5.051 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: noninterleaving

List: 3D

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: As8 Fe24 H14 O32 Si2 Zn12 (As4 Fe12 H7 O16 Si Zn6)

Multiplicity: 1

span 1 {1 1 1}