Structure 4310303

4310302 << 4310303 >> 4310304
Original COD entry Download CIF Download DOT

Citation: Benjamin R. Martin; Peter K. Dorhout (2004). Molten Flux Synthesis of an Analogous Series of Layered Alkali Samarium Selenogermanate Compounds. Inorganic Chemistry, 43, pp. 385-391.

Formula: Ge Rb Se4 Sm

Chemical name: Rubidium Samarium Tetraselenogermanate

Cell parameters:

  • a = 6.7347(8) Å
  • b = 7.0185(9) Å
  • c = 17.723(2) Å
  • α = 90.00°
  • β = 90.00°
  • γ = 90.00°

List type: interleaving

List: 2D

Combined 3D structure and graph

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 2

Formula: Ge2 Se8 Sm2 (Ge Se4 Sm)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 8, 24, 18, 44, 26, 58, 34, 76
  • 3, 12, 11, 31, 20, 46, 28, 64, 36, 78
  • 3, 13, 11, 29, 20, 48, 28, 62, 36, 80
  • 3, 13, 11, 30, 20, 46, 28, 64, 36, 78
  • 4, 4, 18, 16, 39, 24, 55, 32, 71, 40
  • 7, 8, 23, 16, 39, 24, 55, 32, 71, 40
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CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Ge2 Se8 Sm2 (Ge Se4 Sm)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 8, 24, 18, 44, 26, 58, 34, 76
  • 3, 12, 11, 31, 20, 46, 28, 64, 36, 78
  • 3, 13, 11, 29, 20, 48, 28, 62, 36, 80
  • 3, 13, 11, 30, 20, 46, 28, 64, 36, 78
  • 4, 4, 18, 16, 39, 24, 55, 32, 71, 40
  • 7, 8, 23, 16, 39, 24, 55, 32, 71, 40
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