Structure 1521538

1521537 << 1521538 >> 1521539
Original COD entry Download CIF Download DOT

Citation: Luedecke, J.; van Smaalen, S.; de Boer, J.L.; Spijkerman, A.; Wiegers, G.A. (1999). Commensurately modulated structure of 4Hb-(Ta Se2) determined by X-ray crystal structure refinement. Physical Review, Serie 3. B - Condensed Matter (18,1978-), 59, pp. 6063-6071.

Formula: Se2 Ta

Chemical name: Ta Se2

Cell parameters:

  • a = 3.4552 Å
  • b = 3.4552 Å
  • c = 25.1495 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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 4

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

Dimensionality: 2

Formula: Se2 Ta (Se2 Ta)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 4

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

Dimensionality: 2

Formula: Se2 Ta (Se2 Ta)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 2, entity 3 of 4

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

Dimensionality: 2

Formula: Se2 Ta (Se2 Ta)

Multiplicity: 1

RCSR Symbol: kgd

Coordination sequences:

  • 3, 12, 9, 24, 15, 36, 21, 48, 27, 60
  • 6, 6, 18, 12, 30, 18, 42, 24, 54, 30
span 1 {1 1 1}

CIF datablock 3, entity 4 of 4

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

Dimensionality: 2

Formula: Se2 Ta (Se2 Ta)

Multiplicity: 1

RCSR Symbol: kgd

Coordination sequences:

  • 3, 12, 9, 24, 15, 36, 21, 48, 27, 60
  • 6, 6, 18, 12, 30, 18, 42, 24, 54, 30
span 1 {1 1 1}