Structure 9001560

9001559 << 9001560 >> 9001561
Original COD entry Download CIF Download DOT

Citation: Della Ventura, G.; Robert, J.-L.; Beny, J.-M.; Raudsepp, M.; Hawthorne, F. C. (1993). The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich60 Atomic parameters from ICSD. American Mineralogist, 78, pp. 980-987.

Formula: Ca F0.8 H1.2 K Mg5 Na O23.2 Si7.52 Ti0.48

Cell parameters:

  • a = 10.0427 Å
  • b = 18.0254 Å
  • c = 5.2922 Å
  • α = 90°
  • β = 104.875°
  • 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: F4 Mg10 O48 Si16 Ti8 (F2 Mg5 O24 Si8 Ti4)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 13, 35, 45, 54, 78, 106, 180, 236
  • 2, 8, 15, 27, 39, 70, 105, 129, 173, 240
  • 3, 6, 9, 28, 40, 71, 82, 118, 170, 221
  • 3, 7, 14, 37, 57, 87, 109, 132, 173, 245
  • 3, 8, 12, 28, 49, 74, 95, 123, 180, 229
  • 3, 15, 19, 37, 44, 67, 91, 144, 190, 245
  • 4, 10, 26, 33, 66, 89, 114, 143, 178, 214
  • 4, 12, 21, 41, 47, 83, 103, 154, 180, 231
  • 4, 13, 22, 48, 47, 76, 92, 160, 211, 249
  • 5, 5, 17, 30, 61, 68, 107, 138, 185, 231
  • 5, 9, 21, 31, 53, 73, 101, 145, 197, 242
  • 6, 7, 19, 38, 62, 78, 106, 145, 203, 240
  • 6, 13, 32, 34, 56, 70, 124, 150, 200, 262
  • 8, 8, 28, 34, 50, 62, 102, 146, 208, 252
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