Structure 2102017

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Citation: Bridges, C.; Greedan, J. E.; Barbier, J. (2000). Structure of the defect perovskite Ce~1/3~NbO~3~: a redetermination by electron and neutron powder diffraction. Acta Crystallographica Section B, 56, pp. 183-188.

Formula: Ce0.33333 Nb O3

Chemical name: cerium niobium oxide

Cell parameters:

  • a = 5.5267(3) Å
  • b = 7.8824(2) Å
  • c = 5.5245(3) Å
  • α = 90.0°
  • β = 90.2940(10)°
  • γ = 90.0°

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: Ce2 Nb4 O12 (Ce Nb2 O6)

Multiplicity: 1

Coordination sequences:

  • 2, 18, 100, 198, 290, 470, 702, 850, 1030, 1410
  • 4, 35, 84, 139, 290, 409, 590, 701, 1102, 1209
  • 4, 35, 84, 142, 300, 402, 590, 730, 1118, 1178
  • 4, 37, 80, 147, 278, 431, 556, 747, 1042, 1287
  • 4, 39, 74, 155, 264, 453, 522, 793, 982, 1365
  • 10, 51, 112, 201, 338, 500, 664, 870, 1134, 1404
  • 22, 62, 110, 208, 370, 490, 626, 900, 1198, 1366
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