Structure 9010304

9010303 << 9010304 >> 9010305
Original COD entry Download CIF Download DOT

Citation: Gatta, G. D.; Angel, R. J. (2007). Elastic behavior and pressure-induced structural evolution of nepheline: Implications for the nature of the modulated superstructure Sample: P = 6.108 GPa. American Mineralogist, 92, pp. 1446-1455.

Formula: Al4 Ca0.03 K0.54 Na3.24 O16 Si4

Cell parameters:

  • a = 9.6189 Å
  • b = 9.6189 Å
  • c = 8.1423 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: Al8 O32 Si8 (Al O4 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 18, 18, 48, 32, 82, 56, 132
  • 2, 6, 6, 18, 18, 48, 32, 86, 56, 126
  • 4, 4, 12, 12, 36, 25, 64, 44, 112, 67
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