Structure 9012886

9012885 << 9012886 >> 9012887
Original COD entry Download CIF Download DOT

Citation: Tomita, K.; Shiraki, K.; Kawano, M. (1998). Crystal structure of dehydroxylated 2M1 sericite and its relationship with mixed-layer mica/smectite Sample: heated. Clay Science, 10, pp. 423-441.

Formula: Al2.726 Ca0.011 Fe0.03 K0.776 Mg0.02 Na0.181 O11 Si3.15 Ti0.02

Cell parameters:

  • a = 5.2234 Å
  • b = 9.1790 Å
  • c = 20.2353 Å
  • α = 90°
  • β = 95.8338°
  • 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: Al12 Fe4 Mg4 O22 Si8 Ti8 (Al6 Fe2 Mg2 O11 Si4 Ti4)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al12 Fe4 Mg4 O22 Si8 Ti8 (Al6 Fe2 Mg2 O11 Si4 Ti4)

Multiplicity: 1

span 1 {1 1 1}