Structure 2016209

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Citation: Redhammer, G\"unther J.; Roth, Georg; Amthauer, Georg (2007). Yttrium pyrogermanate, Y~2~Ge~2~O~7~. Acta Crystallographica Section C, 63, pp. i93-i95.

Formula: Ge2 O7 Y2

Chemical name: diyttrium digermanate

Cell parameters:

  • a = 6.8022(4) Å
  • b = 6.8022(4) Å
  • c = 12.3759(7) Å
  • α = 90°
  • β = 90°
  • γ = 90°

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: Ge8 O28 Y8 (Ge2 O7 Y2)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 22, 84, 190, 324, 520, 740, 1000, 1290
  • 3, 21, 61, 158, 286, 463, 660, 927, 1199, 1530
  • 3, 24, 66, 155, 302, 470, 692, 928, 1243, 1546
  • 4, 27, 71, 174, 303, 492, 687, 960, 1224, 1573
  • 5, 13, 59, 141, 267, 443, 644, 905, 1156, 1526
  • 13, 44, 116, 238, 390, 587, 812, 1097, 1382, 1763
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