Structure 4020935

4020899 << 4020935 >> 4020943
Original COD entry Download CIF Download DOT

Citation: Daniel B. Werz; Rolf Gleiter; Frank Rominger (2004). Cyclic Tetra- and Hexaynes Containing 1,4-Donor-Substituted Butadiyne Units: Synthesis and Supramolecular Organization. Journal of Organic Chemistry, 69, pp. 2945-2952.

Formula: C18 H20 Se4

Cell parameters:

  • a = 4.5218(2) Å
  • b = 17.4976(7) Å
  • c = 13.9348(6) Å
  • α = 90.00°
  • β = 91.8960(10)°
  • γ = 90.00°

List type: interleaving

List: 1D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 2, entity 3 of 2

Basis: (1;0;0)

Dimensionality: 1

Formula: C4 (C)

Multiplicity: 1

Coordination sequences:

  • 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
span 1 {1 1 1}

CIF datablock 3, entity 4 of 2

Basis: (1;0;0)

Dimensionality: 1

Formula: C4 (C)

Multiplicity: 1

Coordination sequences:

  • 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
span 1 {1 1 1}