Structure 9014892

9014890 << 9014892 >> 9014893
Original COD entry Download CIF Download DOT

Citation: Yamada, T.; Hiroi, Z.; Takano, M. (2001). Spin-1/2 quantum antiferromagnetic chains with tunable superexchange interactions found in BaCu2(Si1-xGex)2O7. Journal of Solid State Chemistry, 156, pp. 101-109.

Formula: Ba Cu2 O7 Si2

Cell parameters:

  • a = 6.86058 Å
  • b = 13.17507 Å
  • c = 6.89589 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
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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: Cu8 O28 Si8 (Cu2 O7 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 10, 18, 37, 66, 102, 143, 180, 260, 322
  • 2, 10, 19, 37, 70, 99, 154, 185, 259, 334
  • 2, 12, 28, 52, 78, 116, 192, 214, 272, 354
  • 3, 15, 25, 44, 79, 125, 159, 202, 280, 354
  • 7, 15, 24, 56, 87, 128, 165, 212, 320, 342
  • 7, 15, 33, 54, 85, 136, 165, 233, 285, 372
span 1 {1 1 1}