Structure 2108771

2108770 << 2108771 >> 2108789
Original COD entry Download CIF Download DOT

Citation: Dugarte-Dugarte, Analio; Ram\'irez Pineda, Nahum; Nieves, Luis; Henao, Jos\'e Antonio; D\'iaz de Delgado, Graciela; Delgado, Jos\'e Miguel (2021). The crystal structure of Cu~2~GeSe~3~ and the structure-types of the I~2~-IV-VI~3~ family of semiconducting compounds. Acta Crystallographica Section B, 77, pp. 158-167.

Formula: Cu2 Ge Se3

Cell parameters:

  • a = 6.7703(4) Å
  • b = 11.8624(5) Å
  • c = 6.7705(4) Å
  • α = 90°
  • β = 108.512(6)°
  • 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: Cu8 Ge4 Se12 (Cu2 Ge Se3)

Multiplicity: 1

RCSR Symbol: dia

Coordination sequences:

  • 4, 12, 24, 42, 64, 92, 124, 162, 204, 252
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