Structure 1530405

1530403 << 1530405 >> 1530406
Original COD entry Download CIF Download DOT

Citation: Mergoil-Daniel, J.; Chevalier, R. (1984). Les feldspars potassiques partiellement ordonnes: Structure cristallographique et signification geologique. Bulletin de Mineralogie (101,1978-), 107, pp. 401-410.

Formula: Al K0.5 Na0.5 O8 Si3

Chemical name: K.5 Na.5 Al Si3 O8

Cell parameters:

  • a = 8.529 Å
  • b = 12.945 Å
  • c = 7.189 Å
  • α = 90.36°
  • β = 115.99°
  • γ = 88.8°

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: Al16 O32 Si16 (Al O2 Si)

Multiplicity: 1

Coordination sequences:

  • 4, 7, 15, 27, 49, 72, 111, 142, 177, 211
  • 4, 8, 16, 26, 46, 82, 112, 147, 154, 222
  • 4, 8, 18, 36, 57, 76, 115, 164, 212, 248
  • 4, 9, 19, 31, 55, 86, 119, 163, 194, 233
  • 4, 9, 20, 33, 52, 88, 124, 160, 192, 239
  • 5, 8, 15, 27, 49, 81, 119, 139, 180, 226
  • 5, 8, 18, 35, 52, 77, 120, 156, 204, 239
  • 6, 11, 22, 39, 58, 85, 129, 163, 203, 241
  • 7, 13, 21, 36, 65, 96, 133, 147, 189, 254
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