Structure 1008006

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Citation: Vincent, H; Bertaut, E (1976). Polyhedral deformations in olivine-type compounds and the crystal structure of Fe~2~ Si S~4~ and Fe~2~ Ge S~4~. Acta Crystallographica B (24,1968-38,1982), 32, pp. 1749-1755.

Formula: Fe2 S4 Si

Chemical name: IRON TETRATHIOSILICATE

Cell parameters:

  • a = 12.407(2) Å
  • b = 7.198(1) Å
  • c = 5.812(1) Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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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: Fe8 S16 Si4 (Fe2 S4 Si)

Multiplicity: 1

Coordination sequences:

  • 4, 9, 31, 46, 90, 99, 188, 196, 335, 305
  • 4, 15, 24, 57, 74, 139, 144, 261, 254, 417
  • 4, 15, 25, 57, 68, 135, 144, 255, 253, 409
  • 4, 15, 27, 61, 74, 146, 153, 267, 254, 419
  • 6, 12, 34, 48, 96, 104, 198, 206, 338, 304
  • 6, 15, 38, 48, 104, 117, 208, 200, 342, 327
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