Structure 4323621

4323620 << 4323621 >> 4323622
Original COD entry Download CIF Download DOT

Citation: Anita Schmidt; Robert Glaum (1997). Cr~3~Si~2~O~7~.1/4MX (MX = NaCl, NaBr, KCl, KBr): A Cage Structure Built from [Cr^II^O~4~] and [Si~2~O~7~] Units 1. Inorganic Chemistry, 36, pp. 4883-4887.

Formula: Br2 Cr24 Na2 O56 Si16

Chemical name: dodeca-Chromium(II)-sodiumbromidetetradisilicate

Cell parameters:

  • a = 10.2596(7) Å
  • b = 10.2596(7) Å
  • c = 12.969(3) Å
  • α = 90.00°
  • β = 90.00°
  • γ = 90.00°

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: Cr24 O56 Si16 (Cr3 O7 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 10, 26, 38, 76, 64, 112, 122, 236
  • 3, 9, 12, 29, 37, 67, 81, 143, 148, 223
  • 3, 11, 18, 36, 37, 76, 86, 152, 166, 223
  • 4, 7, 20, 26, 58, 60, 102, 112, 201, 202
  • 5, 9, 22, 25, 49, 56, 119, 136, 180, 200
  • 6, 8, 18, 30, 38, 75, 110, 135, 160, 202
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