Structure 1006138

1006137 << 1006138 >> 1006139
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: La1.5 Ni O2.198 Sr0.5

Chemical name: Lanthanum strontium nickel oxide (1.5/0.5/1/2.2)

Cell parameters:

  • a = 3.7605(3) Å
  • b = 3.8600(2) Å
  • c = 12.6607(8) Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

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: La4 Ni2 O8 Sr4 (La2 Ni O4 Sr2)

Multiplicity: 1

Coordination sequences:

  • 1, 22, 103, 247, 476, 760, 1123, 1555, 2060, 2624
  • 6, 56, 198, 366, 664, 970, 1412, 1838, 2460, 2986
  • 6, 67, 183, 391, 644, 1007, 1376, 1907, 2396, 3083
  • 14, 82, 260, 440, 770, 1088, 1564, 2000, 2658, 3192
  • 23, 103, 247, 476, 760, 1123, 1555, 2060, 2624, 3279
span 1 {1 1 1}