Structure 9014152

9014151 << 9014152 >> 9014156
Original COD entry Download CIF Download DOT

Citation: Armstrong, J. A.; Friis, H.; Lieb, A.; Finch, A. A.; Weller, M. T. (2010). Combined single-crystal X-ray and neutron powder diffraction structure analysis exemplified through full structure determinations of framework and layer beryllate minerals. American Mineralogist, 95, pp. 519-526.

Formula: Al2.66 Be2 F2 K0.46 Na6.2 O39 Si15.34

Cell parameters:

  • a = 14.3446 Å
  • b = 14.3446 Å
  • c = 4.8455 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: interleaving

List: 1-3D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 3

Formula: Al6 O39 Si18 (Al2 O13 Si6)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

Basis: (0;0;1)

Dimensionality: 1

Formula: K Na (K Na)

Multiplicity: 1

Coordination sequences:

  • 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
span 1 {1 1 1}