Structure 1001027

1001026 << 1001027 >> 1001028
Original COD entry Download CIF Download DOT

Citation: Groult, D; Chailleux, J M; Choisnet, J; Raveau, B (1976). Sur une nouvelle famille d'oxydes ternaires de niobium, A~3~ M~8~ O~21~ a structure en cages. Journal of Solid State Chemistry, 19, pp. 235-244.

Formula: K3 Nb8 O21

Chemical name: Potassium niobium oxide (3/8/21)

Cell parameters:

  • a = 9.153(4) Å
  • b = 9.153(4) Å
  • c = 12.066(8) 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: Nb16 O42 (Nb8 O21)

Multiplicity: 1

Coordination sequences:

  • 2, 12, 15, 42, 61, 102, 138, 170, 251, 286
  • 2, 14, 24, 38, 64, 110, 146, 200, 232, 274
  • 3, 15, 15, 42, 52, 97, 132, 173, 221, 258
  • 6, 6, 30, 39, 78, 119, 114, 222, 254, 270
  • 8, 13, 27, 44, 75, 107, 156, 189, 235, 313
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