Structure 2206348

2206347 << 2206348 >> 2206349
Original COD entry Download CIF Download DOT

Citation: Spek, Anthony L.; Jong, Bernard H. W. S. de (2005). Potassium sodium phyllosilicate, K~1.33~Na~0.67~Si~2~O~5~. Acta Crystallographica Section E, 61, pp. i188-i190.

Formula: K1.33 Na0.67 O5 Si2

Chemical name: Potassium sodium phyllosilicate

Cell parameters:

  • a = 19.6816(15) Å
  • b = 7.2656(6) Å
  • c = 12.5710(15) Å
  • α = 90°
  • β = 117.820(10)°
  • γ = 90°

List type: interleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 2

Formula: O30 Si12 (O5 Si2)

Coordination sequences:

  • 1, 3, 3, 9, 5, 14, 8, 23, 12, 33
  • 1, 3, 3, 9, 6, 18, 9, 24, 10, 25
  • 2, 6, 4, 11, 6, 17, 10, 28, 14, 39
  • 2, 6, 4, 11, 6, 18, 10, 27, 14, 38
  • 2, 6, 4, 12, 7, 19, 10, 28, 12, 31
  • 2, 6, 4, 12, 8, 24, 10, 22, 10, 30
  • 4, 3, 9, 5, 14, 8, 23, 12, 33, 15
  • 4, 3, 9, 6, 18, 9, 24, 10, 25, 13
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: O30 Si12 (O5 Si2)

Coordination sequences:

  • 1, 3, 3, 9, 5, 14, 8, 23, 12, 33
  • 1, 3, 3, 9, 6, 18, 9, 24, 10, 25
  • 2, 6, 4, 11, 6, 17, 10, 28, 14, 39
  • 2, 6, 4, 11, 6, 18, 10, 27, 14, 38
  • 2, 6, 4, 12, 7, 19, 10, 28, 12, 31
  • 2, 6, 4, 12, 8, 24, 10, 22, 10, 30
  • 4, 3, 9, 5, 14, 8, 23, 12, 33, 15
  • 4, 3, 9, 6, 18, 9, 24, 10, 25, 13
span 1 {1 1 1}