Structure 1000034

1000032 << 1000034 >> 1000035
Original COD entry Download CIF Download DOT

Citation: Wainwright, J E; Starkey, J (1971). A refinement of the structure of anorthite. Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,Kristallchemie (-144,1977), 133, pp. 75-84.

Formula: Al2 Ca O8 Si2

Chemical name: Calcium tecto-dialumodisilicate

Cell parameters:

  • a = 8.173(1) Å
  • b = 12.869(1) Å
  • c = 14.165(1) Å
  • α = 93.113(6)°
  • β = 115.913(6)°
  • γ = 91.261(6)°

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: Al16 O64 Si16 (Al O4 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 16, 14, 38, 28, 71, 48, 111
  • 2, 6, 6, 17, 14, 37, 28, 73, 48, 110
  • 2, 6, 6, 17, 14, 39, 28, 71, 48, 113
  • 2, 6, 6, 18, 14, 36, 26, 68, 50, 120
  • 2, 6, 6, 18, 14, 37, 30, 79, 46, 107
  • 4, 4, 12, 10, 28, 20, 52, 38, 100, 58
  • 4, 4, 12, 10, 28, 22, 60, 38, 92, 56
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