Structure 8100155

8100154 << 8100155 >> 8100156
Original COD entry Download CIF Download DOT

Citation: Kolitsch, Uwe (2004). Crystal structure of ammonium scandium diarsenate(V), (NH~4~)ScAs~2~O~7~, the second KAlP~2~O~7~-type diarsenate. Zeitschrift f\"ur Kristallographie - New Crystal Structures, 219, pp. 207-208.

Formula: As2 H4 N O7 Sc

Cell parameters:

  • a = 7.842(2) Å
  • b = 10.656(2) Å
  • c = 8.765(2) Å
  • α = 90.00°
  • β = 106.81(3)°
  • γ = 90.00°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: As8 O28 Sc4 (As2 O7 Sc)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 5, 24, 20, 50, 29, 102, 68, 170
  • 2, 8, 7, 23, 17, 54, 37, 108, 58, 160
  • 2, 8, 8, 24, 18, 60, 41, 113, 60, 168
  • 2, 8, 8, 25, 18, 60, 41, 113, 60, 169
  • 4, 4, 17, 14, 41, 27, 86, 55, 147, 70
  • 6, 6, 17, 12, 44, 34, 95, 44, 130, 88
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