Structure 9001521

9001520 << 9001521 >> 9001522
Original COD entry Download CIF Download DOT

Citation: Zhang, J.; Ko, J.; Hazen, R. M.; Prewitt, C. T. (1993). High-pressure crystal chemistry of KAlSi3O8 hollandite Pressure = 0.00 GPa. American Mineralogist, 78, pp. 493-499.

Formula: Al K O8 Si3

Cell parameters:

  • a = 9.315 Å
  • b = 9.315 Å
  • c = 2.723 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: interleaving

List: 1-3D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 3

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

Dimensionality: 3

Formula: Al8 O16 Si8 (Al O2 Si)

Multiplicity: 1

Coordination sequences:

  • 6, 20, 40, 100, 122, 206, 314, 348, 536, 602
  • 6, 32, 52, 103, 180, 217, 356, 434, 512, 721
  • 13, 31, 67, 113, 161, 266, 325, 437, 571, 661
  • 15, 29, 67, 113, 161, 266, 325, 437, 571, 661
span 1 {1 1 1}

CIF datablock 1, entity 2 of 3

Basis: (0;0;1)

Dimensionality: 1

Formula: K (K)

Multiplicity: 1

Coordination sequences:

  • 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
span 1 {1 1 1}

CIF datablock 2, entity 3 of 3

Basis: (0;0;1)

Dimensionality: 1

Formula: K (K)

Multiplicity: 1

Coordination sequences:

  • 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
span 1 {1 1 1}