Structure 9001818

9001817 << 9001818 >> 9001819
Original COD entry Download CIF Download DOT

Citation: Cellai, D.; Bonazzi, P.; Carpenter, M. A. (1997). Natural kalsilite, KAlSiO4, with P31c symmetry: Crystal structure and twinning. American Mineralogist, 82, pp. 276-279.

Formula: Al K O4 Si

Cell parameters:

  • a = 5.157 Å
  • b = 5.157 Å
  • c = 8.706 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: Al2 O8 Si2 (Al O4 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 18, 18, 48, 32, 82, 56, 132
  • 2, 6, 6, 18, 18, 48, 32, 86, 56, 126
  • 4, 4, 12, 12, 36, 25, 64, 44, 112, 67
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