Structure 2217426

2217418 << 2217426 >> 2217437
Original COD entry Download CIF Download DOT

Citation: Cunha-Silva, Luis; Brand\~ao, Paula; Rocha, Jo\~ao; Almeida Paz, Filipe A. (2008). The dehydrated copper silicate Na~2~[Cu~2~Si~4~O~11~]: a three-dimensional microporous framework with a linear Si---O---Si linkage. Acta Crystallographica Section E, 64, pp. i13-i14.

Formula: Cu2 Na2 O11 Si4

Chemical name: disodium dicopper undecaoxide tetrasilicate

Cell parameters:

  • a = 5.190(2) Å
  • b = 6.299(3) Å
  • c = 8.196(4) Å
  • α = 96.390(7)°
  • β = 97.281(7)°
  • γ = 100.461(7)°

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: Cu2 O11 Si4 (Cu2 O11 Si4)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 7, 24, 33, 64, 73, 117, 143, 187
  • 2, 6, 7, 24, 33, 66, 71, 122, 139, 196
  • 2, 6, 8, 26, 34, 76, 88, 130, 156, 206
  • 2, 9, 16, 36, 44, 67, 90, 134, 165, 230
  • 3, 12, 16, 34, 43, 72, 87, 142, 168, 201
  • 3, 12, 16, 36, 47, 69, 86, 139, 157, 231
  • 4, 5, 16, 21, 52, 61, 104, 124, 167, 207
  • 4, 5, 19, 28, 52, 61, 99, 121, 190, 202
  • 7, 13, 27, 35, 55, 71, 110, 137, 192, 206
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