Structure 1527983

1527982 << 1527983 >> 1527984
Original COD entry Download CIF Download DOT

Citation: Reid, A.F.; Li, C.; Ringwood, A.E. (1977). High-pressure silicates pyrochlores, Sc2 Si2 O7 and In2 Si2 O7. Journal of Solid State Chemistry, 20, pp. 219-226.

Formula: O7 Sc2 Si2

Chemical name: Sc2 (Si2 O7)

Cell parameters:

  • a = 9.287 Å
  • b = 9.287 Å
  • c = 9.287 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: O56 Sc16 Si16 (O7 Sc2 Si2)

Multiplicity: 1

Coordination sequences:

  • 4, 19, 24, 72, 64, 159, 124, 282, 204, 439
  • 4, 22, 24, 72, 64, 162, 124, 282, 204, 442
  • 6, 12, 42, 42, 110, 92, 218, 162, 354, 252
  • 8, 12, 42, 42, 114, 92, 216, 162, 360, 252
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