Structure 1533603

1533602 << 1533603 >> 1533604
Original COD entry Download CIF Download DOT

Citation: Tiedje, O.; Bensch, W.; Krasovskii, E.E.; Stoll, P.; Naether, C.; Schattke, W. (2003). Bridging from (Th Cr2 Si2)-type materials to hexagonal dichalcogenides: an ab initio and experimental study of K Cu2 Se2. Physical Review, Serie 3. B - Condensed Matter (18,1978-), 67, pp. 134105-1-134105-8.

Formula: Cu2 K Se2

Chemical name: K Cu2 Se2

Cell parameters:

  • a = 5.654 Å
  • b = 5.682 Å
  • c = 13.643 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: interleaving

List: 2D

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 2

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

Dimensionality: 2

Formula: Cu4 Se4 (Cu Se)

Multiplicity: 1

Coordination sequences:

  • 4, 16, 24, 32, 40, 48, 56, 64, 72, 80
  • 8, 16, 24, 32, 40, 48, 56, 64, 72, 80
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Cu4 Se4 (Cu Se)

Multiplicity: 1

Coordination sequences:

  • 4, 16, 24, 32, 40, 48, 56, 64, 72, 80
  • 8, 16, 24, 32, 40, 48, 56, 64, 72, 80
span 1 {1 1 1}