Structure 9010021

9010020 << 9010021 >> 9010022
Original COD entry Download CIF Download DOT

Citation: Chiari, G.; Gazzoni, G.; Craig, J. R.; Gibbs, G. V.; Louisnathan, S. J. (1985). Two independent refinements of the structure of paracelsian, BaAl2Si2O8 Sample: CG refinement. American Mineralogist, 70, pp. 969-974.

Formula: Al2 Ba O8 Si2

Cell parameters:

  • a = 9.072 Å
  • b = 9.588 Å
  • c = 8.577 Å
  • α = 90°
  • β = 90.21°
  • γ = 90°

List type: noninterleaving

List: 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 1

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

Dimensionality: 3

Formula: Al8 O32 Si8 (Al O4 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 16, 14, 40, 28, 71, 46, 110
  • 2, 6, 6, 17, 14, 38, 28, 71, 46, 112
  • 2, 6, 6, 17, 14, 38, 28, 73, 46, 108
  • 2, 6, 6, 18, 14, 36, 28, 72, 46, 112
  • 4, 4, 12, 10, 28, 21, 56, 37, 92, 57
span 1 {1 1 1}