Structure 7222228

7222226 << 7222228 >> 7222229
Original COD entry Download CIF Download DOT

Citation: Widera, A.; Schaefer, H. (1979). Sr3 Al2 Sn2 und Ba3 Al2 Sn2 - ternaere Stannide im Ta3 Br4-Strukturtyp. Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (33,1978-41,1986), 34, pp. 1769-1771.

Formula: Al2 Sn2 Sr3

Chemical name: Sr3 Al2 Sn2

Cell parameters:

  • a = 4.465 Å
  • b = 19.795 Å
  • c = 4.944 Å
  • α = 90°
  • β = 90°
  • γ = 90°

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 0, entity 1 of 2

Basis: (1;0;0)

Dimensionality: 1

Formula: Al2 Sn2 (Al Sn)

Multiplicity: 1

Coordination sequences:

  • 2, 4, 5, 4, 4, 4, 4, 4, 4, 4
  • 3, 4, 4, 4, 4, 4, 4, 4, 4, 4
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

Basis: (1;0;0)

Dimensionality: 1

Formula: Al2 Sn2 (Al Sn)

Multiplicity: 1

Coordination sequences:

  • 2, 4, 5, 4, 4, 4, 4, 4, 4, 4
  • 3, 4, 4, 4, 4, 4, 4, 4, 4, 4
span 1 {1 1 1}