Structure 1524087

1524085 << 1524087 >> 1524088
Original COD entry Download CIF Download DOT

Citation: Bohlen, S.R.; Peacor, D.R.; Essene, E.J. (1980). Crystal chemistry of a metamorphic Biotite and its significance in water barometry. American Mineralogist, 65, pp. 55-62.

Formula: Al2.413 Fe2.786 H4 K2 Mg2.321 O24 Si5.587 Ti0.55

Chemical name: K2 (Fe2.786 Mg2.321 Ti0.550) (Al2.413 Si5.587 O20) (O H)4

Cell parameters:

  • a = 5.357 Å
  • b = 9.245 Å
  • c = 20.234 Å
  • α = 90°
  • β = 94.978°
  • γ = 90°

List type: interleaving

List: 2D

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 2

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

Dimensionality: 2

Formula: Al8 Fe6 Mg6 O24 Si8 Ti6 (Al4 Fe3 Mg3 O12 Si4 Ti3)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al8 Fe6 Mg6 O24 Si8 Ti6 (Al4 Fe3 Mg3 O12 Si4 Ti3)

Multiplicity: 1

span 1 {1 1 1}