Structure 1547869

1547868 << 1547869 >> 1547886
Original COD entry Download CIF Download DOT

Citation: Kanzaki, M.; Xue, X.; Wu, Y.; Nie, S. (2017). Crystal structures of two oxygen-deficient perovskite phases in the CaSiO3-CaAlO2.5 join :low pressure CaAl0.5Si0.5O2.75 phase model1. Physics and Chemistry of Minerals, 44, pp. 717-733.

Formula: Al0.5 Ca O2.75 Si0.5

Cell parameters:

  • a = 9.1372(2) Å
  • b = 5.22418(11) Å
  • c = 17.5119(4) Å
  • α = 90°
  • β = 100.0114(8)°
  • γ = 90°

List type: interleaving

List: 2D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 2

Formula: Al4 O22 Si4 (Al2 O11 Si2)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 15, 12, 45, 19, 55, 24, 75
  • 2, 8, 7, 29, 17, 52, 20, 63, 28, 82
  • 2, 10, 10, 34, 14, 46, 22, 66, 26, 80
  • 4, 3, 15, 12, 45, 19, 55, 24, 75, 30
  • 6, 6, 24, 12, 39, 18, 57, 24, 72, 30
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CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al4 O22 Si4 (Al2 O11 Si2)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 15, 12, 45, 19, 55, 24, 75
  • 2, 8, 7, 29, 17, 52, 20, 63, 28, 82
  • 2, 10, 10, 34, 14, 46, 22, 66, 26, 80
  • 4, 3, 15, 12, 45, 19, 55, 24, 75, 30
  • 6, 6, 24, 12, 39, 18, 57, 24, 72, 30
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