Structure 1001008

1001007 << 1001008 >> 1001009
Original COD entry Download CIF Download DOT

Citation: Choisnet, J; Groult, D; Raveau, B; Gasperin, M (1977). Nouvelles structures a tunnels de section pentagonale K~3~ Nb~3~ B~2~ O~12~ et K~3~ Ta~3~ B~2~ O~12~. Acta Crystallographica B (24,1968-38,1982), 33, pp. 1841-1845.

Formula: B2 K3 Nb3 O12

Chemical name: Tripotassium boro-niobate *

Cell parameters:

  • a = 34.01 Å
  • b = 34.01 Å
  • c = 3.966(1) 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: B32 Nb48 O192 (B2 Nb3 O12)

Multiplicity: 1

Coordination sequences:

  • 2, 7, 7, 31, 24, 77, 48, 141, 79, 228
  • 2, 10, 9, 30, 23, 74, 46, 142, 77, 212
  • 2, 10, 10, 34, 26, 78, 50, 156, 82, 222
  • 3, 3, 15, 15, 60, 38, 108, 65, 195, 101
  • 6, 6, 23, 18, 57, 38, 120, 66, 187, 102
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