Structure 9012222

9012221 << 9012222 >> 9012223
Original COD entry Download CIF Download DOT

Citation: Pagola, S.; Carbonio, R. E.; Alonso, J. A.; Fernandez-Diaz M T (1997). Crystal structure refinement of Mg Nb2 O6 columbite from neutron powder diffraction data and study of the ternary system MgO-Nb2O5-NbO, with evidence of formation of new reduced pseudobrookite Mg5-xNb4+xO15-d (1.14

Formula: Mg Nb2 O6

Cell parameters:

  • a = 14.1875 Å
  • b = 5.7001 Å
  • c = 5.0331 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: Mg4 Nb8 O24 (Mg Nb2 O6)

Multiplicity: 1

Coordination sequences:

  • 2, 10, 18, 47, 65, 114, 151, 217, 239, 350
  • 3, 14, 21, 54, 69, 124, 157, 230, 246, 367
  • 3, 18, 29, 57, 79, 119, 157, 256, 268, 369
  • 4, 6, 28, 40, 86, 108, 182, 206, 280, 306
  • 8, 17, 38, 56, 89, 120, 195, 220, 311, 334
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