Structure 1541691

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Original COD entry Download CIF Download DOT

Citation: Hawthorne, F.C. (1976). The crystal chemistry of the amphiboles: V. The structure and chemistry of arfvedsonite. Canadian Mineralogist, 14, pp. 346-356.

Formula: Al0.31 Ca0.16 F0.7 Fe4.52 H K0.71 Mg0.11 Mn0.13 Na2.14 O23.3 Si7.84 Ti0.09

Chemical name: K.71 Na2.14 Ca.16 Mg.11 Fe4.52 Mn.13 Ti.09 Al.31 Si7.84 O22.3 (O H) F.7

Cell parameters:

  • a = 10.007 Å
  • b = 18.077 Å
  • c = 5.332 Å
  • α = 90°
  • β = 104.101°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Al12 F4 Fe14 Mg2 Mn2 O48 Si16 Ti4 (Al6 F2 Fe7 Mg Mn O24 Si8 Ti2)

Multiplicity: 1

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