Structure 9009827

9009826 << 9009827 >> 9009828
Original COD entry Download CIF Download DOT

Citation: Groat, L. A.; Hawthorne, F. C. (1987). Refinement of the structure of papagoite, CaCuAlSi2O6(OH)3 Note: U(1,1)(O3) changed from .0068 to match reported Uiso. Mineralogy and Petrology, 37, pp. 89-96.

Formula: Al Ca Cu O9 Si2

Cell parameters:

  • a = 12.926 Å
  • b = 11.496 Å
  • c = 4.696 Å
  • α = 90°
  • β = 100.81°
  • 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: Al4 Cu4 O36 Si8 (Al Cu O9 Si2)

Multiplicity: 1

Coordination sequences:

  • 1, 6, 12, 19, 33, 43, 76, 99, 168, 173
  • 2, 6, 7, 31, 32, 76, 70, 140, 126, 242
  • 2, 6, 8, 37, 44, 74, 82, 137, 154, 237
  • 2, 10, 14, 27, 33, 63, 74, 138, 160, 200
  • 2, 10, 15, 34, 37, 78, 86, 148, 160, 223
  • 3, 13, 15, 33, 42, 75, 91, 149, 174, 211
  • 4, 5, 22, 26, 56, 64, 106, 118, 191, 208
  • 7, 12, 19, 33, 43, 76, 99, 168, 173, 204
  • 8, 12, 24, 26, 60, 62, 128, 134, 192, 198
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