Structure 1521334

1521333 << 1521334 >> 1521335
Original COD entry Download CIF Download DOT

Citation: Monteverde, F.; Celotti, G. (1999). Structural data from X-ray powder diffraction of a new phase formed in the Si3 N4 - La2 O3 - Y2 O3 system after oxidation in air. Journal of the European Ceramic Society, 19, pp. 2021-2026.

Formula: La0.665 O7 Si2 Y1.335

Chemical name: (Y1.335 La0.665) Si2 O7

Cell parameters:

  • a = 5.375 Å
  • b = 8.569 Å
  • c = 13.863 Å
  • α = 90°
  • β = 111.79°
  • 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: La4 O28 Si8 Y8 (La O7 Si2 Y2)

Multiplicity: 1

Coordination sequences:

  • 2, 11, 45, 90, 151, 246, 355, 489, 601, 800
  • 3, 24, 47, 69, 169, 245, 361, 454, 652, 774
  • 4, 18, 33, 90, 147, 235, 350, 440, 620, 757
  • 4, 21, 47, 94, 169, 256, 371, 480, 655, 799
  • 4, 22, 48, 89, 169, 253, 378, 482, 638, 812
  • 5, 25, 49, 97, 181, 267, 371, 494, 666, 808
  • 6, 21, 51, 97, 176, 278, 355, 501, 699, 787
  • 6, 24, 52, 110, 185, 266, 395, 492, 660, 822
  • 7, 14, 60, 100, 163, 279, 372, 528, 618, 843
  • 7, 26, 60, 118, 190, 271, 421, 508, 684, 838
  • 10, 25, 72, 116, 190, 301, 398, 531, 678, 855
  • 13, 29, 57, 122, 202, 311, 380, 569, 692, 823
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