Structure 1001667

1001666 << 1001667 >> 1001669
Original COD entry Download CIF Download DOT

Citation: Martin, C; Maignan, A; Labbe, Ph; Chardon, J; Hejtmanek, J; Raveau, B (1995). Single-crystal study of the 55 K superconductor Tl Sr2 Ca Cu2 O7-d. Chemistry of Materials (1,1989-, 7, pp. 1414-1418.

Formula: Ca0.81 Cu2 O7 Sr2 Tl1.19

Chemical name: Thallium strontium calcium copper oxide (1.2/2/0.8/2/7)

Cell parameters:

  • a = 3.7808(5) Å
  • b = 3.7808(5) Å
  • c = 12.0855(12) Å
  • α = 90°
  • β = 90°
  • γ = 90°

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: Ca Cu2 O7 Tl5 (Ca Cu2 O7 Tl5)

Multiplicity: 1

Coordination sequences:

  • 1, 16, 32, 88, 114, 200, 250, 466, 504, 714
  • 4, 33, 66, 124, 180, 243, 372, 521, 660, 802
  • 5, 18, 70, 89, 202, 249, 370, 478, 637, 786
  • 8, 18, 50, 118, 162, 282, 318, 460, 576, 810
  • 8, 20, 28, 94, 186, 208, 378, 356, 582, 678
  • 10, 45, 65, 146, 166, 310, 373, 581, 646, 834
  • 17, 32, 88, 114, 200, 250, 466, 504, 714, 784
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