Structure 1530711

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Citation: Savborg, O. (1985). Structures of niobium and tantalum oxide fluorides containing lone-pair ions II.Pb2 Nb3 O7 F5: A structure composed of slabs of "Re O3"-type separated by (Pb2 F2)2+ -layers. Journal of Solid State Chemistry, 57, pp. 143-147.

Formula: F5 Nb3 O7 Pb2

Chemical name: Pb2 Nb3 O7 F5

Cell parameters:

  • a = 3.8938 Å
  • b = 3.8938 Å
  • c = 32.128 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: interleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 4

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

Dimensionality: 2

Formula: F6 Nb3 O8 (F6 Nb3 O8)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 4

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

Dimensionality: 2

Formula: F6 Nb3 O8 (F6 Nb3 O8)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 2, entity 3 of 4

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

Dimensionality: 2

Formula: F2 Pb2 (F Pb)

Multiplicity: 1

RCSR Symbol: sql

Coordination sequences:

  • 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
span 1 {1 1 1}

CIF datablock 3, entity 4 of 4

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

Dimensionality: 2

Formula: F2 Pb2 (F Pb)

Multiplicity: 1

RCSR Symbol: sql

Coordination sequences:

  • 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
span 1 {1 1 1}