Structure 9009481

9009480 << 9009481 >> 9009482
Original COD entry Download CIF Download DOT

Citation: Sacerdoti, M.; Parodi, G. C.; Mottana, A.; Maras, A.; Ventura, G. D. (1993). Asbecasite: crystal structure refinement and crystal chemistry. Mineralogical Magazine, 57, pp. 315-322.

Formula: As6 Be2 Ca3 O20 Si2 Ti

Cell parameters:

  • a = 8.318 Å
  • b = 8.318 Å
  • c = 15.264 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: interleaving

List: 2D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

Basis: (1;0;0 0;1;0)

Dimensionality: 2

Formula: As6 O20 Si2 Ti (As6 O20 Si2 Ti)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 2, 8, 7, 14, 7, 25, 18, 34
  • 1, 3, 3, 6, 3, 15, 15, 30, 12, 33
  • 2, 5, 3, 9, 7, 20, 15, 33, 15, 36
  • 2, 7, 6, 13, 7, 19, 12, 28, 12, 32
  • 3, 2, 8, 7, 14, 7, 25, 18, 34, 11
  • 4, 3, 6, 3, 15, 15, 30, 12, 33, 21
  • 6, 6, 12, 6, 18, 12, 24, 6, 24, 24
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CIF datablock 1, entity 2 of 2

Basis: (1;0;0 0;1;0)

Dimensionality: 2

Formula: As6 O20 Si2 Ti (As6 O20 Si2 Ti)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 2, 8, 7, 14, 7, 25, 18, 34
  • 1, 3, 3, 6, 3, 15, 15, 30, 12, 33
  • 2, 5, 3, 9, 7, 20, 15, 33, 15, 36
  • 2, 7, 6, 13, 7, 19, 12, 28, 12, 32
  • 3, 2, 8, 7, 14, 7, 25, 18, 34, 11
  • 4, 3, 6, 3, 15, 15, 30, 12, 33, 21
  • 6, 6, 12, 6, 18, 12, 24, 6, 24, 24
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