Structure 9007446

9007445 << 9007446 >> 9007448
Original COD entry Download CIF Download DOT

Citation: Boyko, E. R.; Wisnyi, L. G. (1958). The optical properties and structures of CaO*2Al2O3 and SrO*2Al2O3. Acta Crystallographica, 11, pp. 444-445.

Formula: Al4 Ca O7

Cell parameters:

  • a = 12.89 Å
  • b = 8.88 Å
  • c = 5.45 Å
  • α = 90°
  • β = 107.05°
  • γ = 90°

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 O28 (Al4 O7)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 7, 24, 36, 60, 81, 121, 153, 180
  • 2, 8, 15, 33, 44, 70, 97, 129, 174, 204
  • 2, 10, 20, 38, 52, 76, 92, 132, 178, 218
  • 3, 11, 15, 33, 48, 71, 92, 132, 162, 201
  • 4, 5, 17, 26, 50, 67, 102, 133, 167, 211
  • 6, 12, 25, 36, 57, 72, 105, 138, 177, 215
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