Structure 2311786

2311785 << 2311786 >> 2311787
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 F2 O12 Si4 Yb2

Cell parameters:

  • a = 5.4461(3) Å
  • b = 7.1212(3) Å
  • c = 8.9128(4) Å
  • α = 107.7984(14)°
  • β = 101.8656(14)°
  • γ = 92.9455(14)°

List type: noninterleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 2

Formula: F2 O12 Si4 Yb2 (F O6 Si2 Yb)

Multiplicity: 1

Coordination sequences:

  • 1, 9, 18, 27, 34, 52, 66, 76, 75, 92
  • 2, 8, 16, 30, 42, 47, 69, 66, 97, 92
  • 2, 9, 25, 44, 51, 49, 81, 80, 109, 99
  • 2, 12, 23, 32, 40, 60, 70, 76, 90, 92
  • 2, 12, 23, 32, 40, 61, 69, 76, 90, 92
  • 2, 13, 23, 30, 49, 59, 75, 71, 90, 105
  • 3, 17, 20, 32, 50, 59, 80, 70, 93, 105
  • 5, 10, 26, 40, 48, 65, 63, 97, 90, 105
  • 6, 17, 29, 38, 48, 66, 67, 92, 90, 104
  • 10, 18, 27, 34, 52, 66, 76, 75, 92, 110
span 1 {1 1 1}