Structure 1526594

1526593 << 1526594 >> 1526595
Original COD entry Download CIF Download DOT

Citation: Keller, P. (2001). Ekatite, (Fe(3+), Fe(2+), Zn)12 (O H)6 (As O3)6 (As O3, H O Si O3)2, a new mineral from Tsumeb, Namibia, and its crystal structure. European Journal of Mineralogy (1,1989-), 13, pp. 769-777.

Formula: As7.536 Fe10.14 H6.492 O30.492 Si0.492 Zn1.8

Chemical name: (Fe10.14 Zn1.80) (As O3)6 (O H)6 (As1.536 Si0.492 O6 (O H)0.492)

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 H8 O32 Si2 Zn12 (As4 Fe12 H4 O16 Si Zn6)

Multiplicity: 1

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