Structure 9000023

9000022 << 9000023 >> 9000024
Original COD entry Download CIF Download DOT

Citation: Hendricks, S. B.; Jefferson, M. E. (1939). Polymorphism of the micas with optical measurements Note: Biotite group. American Mineralogist, 24, pp. 729-771.

Formula: Al F H K Mg3 O11 Si3

Cell parameters:

  • a = 5.3 Å
  • b = 5.3 Å
  • c = 30.0 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: interleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 3

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

Dimensionality: 2

Formula: Al4 F2 Mg3 O12 Si4 (Al4 F2 Mg3 O12 Si4)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 3

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

Dimensionality: 2

Formula: Al4 F2 Mg3 O12 Si4 (Al4 F2 Mg3 O12 Si4)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 2, entity 3 of 3

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

Dimensionality: 2

Formula: Al4 F2 Mg3 O12 Si4 (Al4 F2 Mg3 O12 Si4)

Multiplicity: 1

span 1 {1 1 1}