Structure 9004352

9004351 << 9004352 >> 9004353
Original COD entry Download CIF Download DOT

Citation: Oberti, R.; Sardone, N.; Hawthorne, F. C.; Raudsepp, M.; Turnock, A. C. (1995). Synthesis and crystal-structure refinement of synthetic fluor-pargasite Sample: FP1 [note: ideal = NaCa2(Mg4Al)(Si6Al2)O22(OH)2]. The Canadian Mineralogist, 33, pp. 25-31.

Formula: Al2.762 Ca2.12 F2 Mg4.306 Na0.85 O22 Si6.012

Cell parameters:

  • a = 9.820 Å
  • b = 17.896 Å
  • c = 5.294 Å
  • α = 90°
  • β = 105.30°
  • γ = 90°

List type: noninterleaving

List: 3D

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 1

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

Dimensionality: 3

Formula: Al20 Ca8 F4 Mg18 O44 Si16 (Al10 Ca4 F2 Mg9 O22 Si8)

Multiplicity: 1

span 1 {1 1 1}