Structure 1006131

1006130 << 1006131 >> 1006132
Original COD entry Download CIF Download DOT

Citation: Medarde, M.; Rodriguez-Carvajal, J. (1997). Oxygen vacancy ordering in La~2-x~Sr~x~NiO~4-\d~ (0 <= x <= 0.5): the crystal structure and defects investigated by neutron diffraction. Zeitschrift f\"ur Physik B: Condensed Matter, 102, pp. 307-315.

Formula: La2 Ni O4

Chemical name: Dilanthanum niccolate

Cell parameters:

  • a = 5.4324(4) Å
  • b = 5.5277(4) Å
  • c = 12.488(1) 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: La8 Ni4 O16 (La2 Ni O4)

Multiplicity: 1

Coordination sequences:

  • 5, 53, 150, 315, 515, 801, 1092, 1509, 1891, 2435
  • 6, 50, 170, 310, 550, 794, 1152, 1484, 1984, 2394
  • 14, 72, 222, 370, 636, 888, 1274, 1612, 2142, 2556
  • 21, 92, 212, 398, 628, 919, 1262, 1665, 2111, 2629
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