Structure 9012902

9012901 << 9012902 >> 9012903
Original COD entry Download CIF Download DOT

Citation: Rozhdestvenskaya, I. V.; Bannova, I. I.; Nikishova, L. V.; Soboleva, T. V. (2004). The crystal structure of fenaksite K2Na2Fe2Si8O20. Doklady Earth Sciences, 398, pp. 1029-1033.

Formula: Fe K Na O10 Si4

Cell parameters:

  • a = 8.142 Å
  • b = 9.954 Å
  • c = 6.983 Å
  • α = 100.21°
  • β = 114.13°
  • γ = 105.87°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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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: Fe2 O20 Si8 (Fe O10 Si4)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 16, 14, 40, 34, 85, 53, 124
  • 2, 6, 6, 17, 14, 40, 33, 84, 56, 133
  • 2, 6, 6, 17, 16, 43, 32, 82, 56, 130
  • 2, 6, 6, 18, 18, 46, 31, 78, 57, 138
  • 2, 6, 6, 19, 19, 48, 34, 84, 55, 136
  • 2, 6, 7, 20, 18, 47, 34, 85, 57, 135
  • 2, 7, 7, 19, 15, 40, 31, 81, 57, 134
  • 2, 7, 7, 19, 15, 41, 33, 86, 56, 127
  • 2, 7, 8, 22, 18, 46, 35, 90, 58, 133
  • 3, 10, 8, 20, 17, 49, 35, 84, 62, 146
  • 4, 4, 12, 11, 31, 24, 62, 46, 112, 76
  • 4, 4, 12, 11, 31, 26, 68, 46, 108, 72
  • 4, 4, 13, 14, 38, 27, 66, 45, 112, 73
  • 4, 5, 14, 11, 31, 26, 69, 48, 115, 73
  • 5, 6, 16, 12, 33, 26, 67, 50, 120, 74
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