Structure 2018009

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Original COD entry Download CIF Download DOT

Citation: Gulay, L. D.; Daszkiewicz, M.; Strok, O. M.; Pietraszko, A. (2011). Disordered La~3~Cu~4.88~Se~7~. Acta Crystallographica Section C, 67, pp. i24-i26.

Formula: Cu4.88 La3 Se7

Chemical name: trilanthanum pentacopper heptaselenide

Cell parameters:

  • a = 7.6785(11) Å
  • b = 24.523(3) Å
  • c = 6.9265(10) Å
  • α = 90.00°
  • β = 90.00°
  • γ = 90.00°

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: Cu40 La12 Se28 (Cu10 La3 Se7)

Multiplicity: 1

Coordination sequences:

  • 7, 51, 91, 200, 314, 455, 653, 849, 1126, 1370
  • 8, 33, 73, 197, 284, 438, 594, 838, 1034, 1375
  • 9, 47, 90, 179, 303, 445, 653, 844, 1080, 1337
  • 10, 34, 91, 163, 285, 409, 629, 786, 1084, 1263
  • 10, 35, 95, 176, 295, 434, 631, 820, 1080, 1302
  • 11, 36, 99, 188, 300, 447, 645, 823, 1113, 1311
  • 11, 36, 103, 196, 309, 452, 641, 847, 1125, 1339
  • 12, 37, 111, 195, 320, 460, 636, 886, 1098, 1421
  • 12, 48, 104, 196, 307, 467, 656, 864, 1111, 1381
  • 12, 49, 104, 198, 309, 476, 677, 878, 1109, 1381
  • 18, 42, 120, 188, 328, 481, 672, 879, 1112, 1373
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