Structure 9004255

9004254 << 9004255 >> 9004256
Original COD entry Download CIF Download DOT

Citation: Ercit, T. S.; Cerny, P.; Hawthorne, F. C. (1992). The crystal chemistry of simpsonite. The Canadian Mineralogist, 30, pp. 663-671.

Formula: Al4 H O14 Ta3

Cell parameters:

  • a = 7.381 Å
  • b = 7.381 Å
  • c = 4.516 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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 O14 Ta3 (Al4 O14 Ta3)

Multiplicity: 1

Coordination sequences:

  • 3, 12, 18, 72, 93, 188, 237, 384, 441, 596
  • 3, 15, 30, 78, 111, 197, 255, 366, 444, 620
  • 3, 17, 27, 84, 120, 203, 273, 388, 484, 626
  • 3, 17, 29, 83, 112, 200, 270, 382, 469, 621
  • 3, 18, 32, 81, 120, 205, 271, 386, 480, 616
  • 3, 18, 32, 81, 120, 209, 270, 383, 484, 612
  • 6, 10, 46, 68, 137, 197, 302, 376, 513, 616
  • 9, 21, 52, 92, 157, 221, 319, 408, 541, 643
  • 9, 24, 54, 83, 168, 222, 315, 413, 534, 618
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