Structure 9012640

9012639 << 9012640 >> 9012641
Original COD entry Download CIF Download DOT

Citation: Krivovichev, S. V.; Molchanov, A. V.; Filatov, S. K. (2000). Crystal structure of urusovite Cu(AlAsO5): a new type of an aluminoarsenate tetrahedral polyanion. Crystallography Reports, 45, pp. 723-727.

Formula: Al As Cu O5

Cell parameters:

  • a = 7.335 Å
  • b = 10.255 Å
  • c = 5.599 Å
  • α = 90°
  • β = 99.79°
  • 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 As4 Cu4 O20 (Al As Cu O5)

Multiplicity: 1

Coordination sequences:

  • 2, 7, 13, 37, 53, 97, 125, 169, 231, 292
  • 2, 7, 14, 43, 63, 100, 134, 183, 263, 304
  • 3, 12, 18, 41, 52, 104, 140, 185, 241, 289
  • 3, 12, 19, 46, 60, 107, 156, 195, 247, 307
  • 3, 15, 24, 47, 67, 107, 157, 201, 253, 310
  • 4, 6, 27, 42, 74, 105, 139, 210, 253, 323
  • 5, 10, 24, 37, 74, 104, 145, 195, 253, 316
  • 7, 14, 31, 44, 76, 122, 165, 206, 255, 326
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