Structure 2300101

2300099 << 2300101 >> 2300110
Original COD entry Download CIF Download DOT

Citation: Chao-Nan, Xu; Wen-Sheng Shi (2004). Observation of orientational disorder in the hexagonal stuffed tridymite Sr~0.864~Eu~0.136~Al~2~O~4~ by the maximum-entropy method. Journal of Applied Crystallography, 37, pp. 698-702.

Formula: Al2 Eu0.136 O4 Sr0.864

Chemical name: strontium europium aluminate

Cell parameters:

  • a = 5.11635(10) Å
  • b = 5.11635(10) Å
  • c = 8.3673(2) Å
  • α = 90.0°
  • β = 90.0°
  • γ = 120.0°

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: Al4 Eu2 O18 Sr2 (Al2 Eu O9 Sr)

Multiplicity: 1

Coordination sequences:

  • 1, 20, 73, 163, 304, 526, 763, 1069, 1366, 1774
  • 4, 35, 117, 252, 417, 652, 944, 1264, 1632, 2018
  • 6, 43, 128, 249, 440, 681, 962, 1295, 1626, 2075
  • 12, 52, 162, 304, 498, 763, 1038, 1402, 1737, 2206
  • 21, 73, 163, 304, 526, 763, 1069, 1366, 1774, 2191
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