Structure 1000287

1000286 << 1000287 >> 1000290
Original COD entry Download CIF Download DOT

Citation: Crosnier, M P; Guyomard, D; Verbaere, A; Piffard, Y (1990). Synthesis and structure of a novel polysilicate Cs~4~(NbO)~2~(Si~8~O~21~). European Journal of Solid State Inorganic Chemistry, 27, pp. 435-442.

Formula: Cs4 Nb2 O23 Si8

Chemical name: Tetracaesium bis(oxoniobium) catena-octasilicate

Cell parameters:

  • a = 7.016(2) Å
  • b = 7.840(2) Å
  • c = 11.066(2) Å
  • α = 77.16(2)°
  • β = 89.95(2)°
  • γ = 72.02(2)°

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: Nb2 O23 Si8 (Nb2 O23 Si8)

Multiplicity: 1

Coordination sequences:

  • 1, 5, 5, 14, 12, 35, 24, 71, 47, 124
  • 2, 6, 5, 16, 13, 47, 32, 80, 51, 139
  • 2, 6, 6, 20, 15, 45, 31, 89, 54, 142
  • 2, 6, 6, 22, 15, 43, 33, 91, 54, 149
  • 2, 6, 6, 22, 16, 46, 30, 86, 56, 152
  • 2, 8, 6, 17, 15, 46, 29, 81, 54, 143
  • 2, 8, 7, 20, 15, 44, 30, 89, 52, 140
  • 2, 8, 7, 21, 16, 47, 31, 89, 58, 148
  • 2, 8, 7, 21, 17, 46, 31, 93, 62, 155
  • 4, 4, 13, 10, 34, 25, 69, 44, 119, 70
  • 4, 4, 14, 12, 35, 23, 70, 47, 128, 69
  • 4, 4, 16, 12, 33, 24, 70, 48, 132, 68
  • 6, 5, 14, 12, 35, 24, 71, 47, 124, 72
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