Structure 9000843

9000842 << 9000843 >> 9000844
Original COD entry Download CIF Download DOT

Citation: Ohta, T.; Takeda, H.; Takeuchi, Y. (1982). Mica polytypism: Similarities in the crystal structures of coexisting 1M and 2M(1) oxybiotite Sample: in the 2M1 setting. American Mineralogist, 67, pp. 298-310.

Formula: Al1.322 Fe0.864 K Mg1.638 O12 Si2.84 Ti0.336

Cell parameters:

  • a = 5.3175 Å
  • b = 9.212 Å
  • c = 19.976 Å
  • α = 90°
  • β = 95.09°
  • 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: Al14 Fe14 Mg6 O24 Si8 Ti4 (Al7 Fe7 Mg3 O12 Si4 Ti2)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al14 Fe14 Mg6 O24 Si8 Ti4 (Al7 Fe7 Mg3 O12 Si4 Ti2)

Multiplicity: 1

span 1 {1 1 1}