Structure 2311778

2311777 << 2311778 >> 2311779
Original COD entry Download CIF Download DOT

Citation: Fulle, Kyle; Sanjeewa, Liurukara D.; McMillen, Colin D.; Kolis, Joseph W. (2017). Crystal chemistry and the role of ionic radius in rare earth tetrasilicates: Ba2RE2Si4O12F2 (RE = Er3+-Lu3+) and Ba2RE2Si4O13 (RE = La3+-Ho3+).. Acta crystallographica Section B, Structural science, crystal engineering and materials, 73, pp. 907-915.

Formula: Ba2 O13 Pr2 Si4

Cell parameters:

  • a = 6.6880(3) Å
  • b = 8.9530(4) Å
  • c = 10.1324(4) Å
  • α = 86.5023(13)°
  • β = 73.5481(13)°
  • γ = 86.2929(15)°

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: O26 Pr4 Si8 (O13 Pr2 Si4)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 38, 60, 80, 154, 198, 238, 348
  • 2, 8, 17, 42, 65, 95, 165, 208, 250, 343
  • 2, 13, 18, 42, 74, 103, 160, 212, 256, 349
  • 2, 13, 19, 44, 84, 112, 166, 235, 268, 355
  • 3, 17, 26, 52, 74, 127, 183, 210, 269, 373
  • 3, 19, 22, 60, 74, 122, 188, 216, 257, 386
  • 3, 21, 32, 45, 89, 131, 168, 243, 273, 346
  • 4, 4, 27, 41, 67, 126, 160, 211, 311, 332
  • 6, 16, 34, 53, 81, 144, 181, 222, 294, 374
  • 11, 17, 33, 62, 91, 137, 186, 222, 301, 377
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