Structure 9000191

9000189 << 9000191 >> 9000192
Original COD entry Download CIF Download DOT

Citation: Cummings, J. P.; Simonsen, S. H. (1970). The crystal structure of calcium niobate (CaNb2O6). American Mineralogist, 55, pp. 90-97.

Formula: Ca Nb2 O6

Cell parameters:

  • a = 14.926 Å
  • b = 5.752 Å
  • c = 5.204 Å
  • α = 90°
  • β = 90°
  • 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: (0;1;0 0;0;1)

Dimensionality: 2

Formula: Nb4 O12 (Nb O3)

Multiplicity: 1

Coordination sequences:

  • 1, 5, 6, 23, 12, 41, 18, 59, 24, 77
  • 2, 9, 8, 29, 14, 47, 20, 65, 26, 83
  • 3, 14, 9, 32, 15, 50, 21, 68, 27, 86
  • 6, 6, 23, 12, 41, 18, 59, 24, 77, 30
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CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Nb4 O12 (Nb O3)

Multiplicity: 1

Coordination sequences:

  • 1, 5, 6, 23, 12, 41, 18, 59, 24, 77
  • 2, 9, 8, 29, 14, 47, 20, 65, 26, 83
  • 3, 14, 9, 32, 15, 50, 21, 68, 27, 86
  • 6, 6, 23, 12, 41, 18, 59, 24, 77, 30
span 1 {1 1 1}