Structure 2216818

2216803 << 2216818 >> 2216819
Original COD entry Download CIF Download DOT

Citation: Chung-Yul Yoo; Seung-Joo Kim (2007). KCaNb~2~O~6~F from a combined synchrotron X-ray and neutron powder diffraction study. Acta Crystallographica Section E, 63, pp. i203-i204.

Formula: Ca F K Nb2 O6

Chemical name: Potassium calcium diniobium hexaoxide fluoride

Cell parameters:

  • a = 10.55376(12) Å
  • b = 10.55376(12) Å
  • c = 10.55376(12) Å
  • α = 90.00000°
  • β = 90.00000°
  • γ = 90.00000°

List type: interleaving

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 2

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

Dimensionality: 3

Formula: Nb16 O48 (Nb O3)

Multiplicity: 1

Coordination sequences:

  • 2, 10, 8, 31, 24, 94, 56, 193, 92, 322
  • 6, 6, 24, 18, 72, 48, 168, 78, 276, 126
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CIF datablock 1, entity 2 of 2

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

Dimensionality: 3

Formula: Ca16 F8 K16 (Ca2 F K2)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 6, 12, 18, 36, 48, 78, 78, 132
  • 3, 6, 12, 18, 36, 48, 78, 78, 132, 126
  • 4, 8, 12, 24, 36, 60, 60, 102, 108, 172
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