Structure 9016083

9016082 << 9016083 >> 9016084
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Citation: Grice, J. D.; Ercit, T. S. (1993). Ordering of Fe and Mg in the tourmaline crystal structure: The correct formula Sample: Dravite 43167. Neues Jahrbuch fur Mineralogie, Abhandlungen, 165, pp. 245-266.

Formula: Al5.47 B3.17 Ca0.18 Fe1.67 H3.6 Mg1.86 Na0.77 O31 Si5.78 Ti0.05

Cell parameters:

  • a = 15.960 Å
  • b = 15.960 Å
  • c = 7.238 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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: Al27 B27 Fe36 H9 Mg27 O96 Si18 Ti18 (Al9 B9 Fe12 H3 Mg9 O32 Si6 Ti6)

Multiplicity: 1

span 1 {1 1 1}