Structure 9011839

9011838 << 9011839 >> 9011840
Original COD entry Download CIF Download DOT

Citation: Komkov, A. I. (1959). The structure of natural fergusonite, and of a polymorphic modification Sample: annealed at T = 1000 C for t = 15 min. Soviet Physics Crystallography, 4, pp. 796-800.

Formula: Nb O4 Y0.85 Yb0.15

Cell parameters:

  • a = 5.05 Å
  • b = 10.89 Å
  • c = 5.27 Å
  • α = 90°
  • β = 94.50°
  • 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: Nb4 O16 Y4 Yb4 (Nb O4 Y Yb)

Multiplicity: 1

Coordination sequences:

  • 5, 37, 118, 253, 434, 652, 938, 1233, 1633, 1997
  • 5, 38, 119, 255, 431, 659, 928, 1249, 1612, 2026
  • 5, 39, 117, 256, 430, 660, 926, 1252, 1608, 2030
  • 6, 40, 122, 258, 442, 658, 950, 1240, 1648, 2006
  • 10, 56, 160, 306, 508, 736, 1046, 1348, 1776, 2142
  • 12, 54, 162, 304, 512, 732, 1052, 1342, 1784, 2134
  • 19, 71, 193, 328, 540, 769, 1079, 1396, 1806, 2209
  • 19, 73, 189, 334, 534, 775, 1073, 1404, 1796, 2221
  • 21, 75, 187, 328, 540, 769, 1079, 1396, 1806, 2209
  • 21, 77, 183, 334, 534, 775, 1073, 1404, 1796, 2221
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