Structure 2004654

2004652 << 2004654 >> 2004703
Original COD entry Download CIF Download DOT

Citation: Berrigan, R.; Gatehouse, B. M. (1996). Cu~3~Er(SeO~3~)~2~O~2~Cl, the Erbium Analogue of Francisite. Acta Crystallographica Section C, 52, pp. 496-497.

Formula: Cl Cu3 Er O8 Se2

Chemical name: ?

Cell parameters:

  • a = 6.299(1) Å
  • b = 9.432(3) Å
  • c = 6.967(2) Å
  • α = 90.00°
  • β = 90.00°
  • γ = 90.00°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Cu6 Er2 O16 Se4 (Cu3 Er O8 Se2)

Multiplicity: 1

Coordination sequences:

  • 3, 6, 41, 79, 147, 232, 356, 434, 635, 716
  • 3, 18, 38, 90, 156, 249, 337, 490, 596, 791
  • 3, 21, 51, 114, 186, 300, 382, 548, 654, 886
  • 4, 21, 50, 100, 169, 252, 353, 483, 616, 771
  • 9, 29, 74, 121, 221, 288, 429, 521, 728, 801
  • 10, 32, 64, 132, 204, 300, 402, 562, 668, 876
  • 13, 29, 70, 121, 217, 278, 447, 505, 742, 809
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