Structure 1549990

1549918 << 1549990 >> 1549991
Original COD entry Download CIF Download DOT

Citation: Hinatsu, Y.; Doi, Y. (2018). Phase transitions of Sm3NbO7, (Sm1-xLnx)3NbO7 (Ln=Nd,Eu) and Sm3TaO7 with fluorite-related structure : structure at 1473 K. Journal of the Ceramic Society of Japan, 126, pp. 743-749.

Formula: O7 Sm3 Ta

Cell parameters:

  • a = 7.6514(5) Å
  • b = 10.8663(7) Å
  • c = 7.5886(6) 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: O28 Sm12 Ta4 (O7 Sm3 Ta)

Multiplicity: 1

Coordination sequences:

  • 4, 36, 126, 278, 484, 758, 1070, 1450, 1848, 2378
  • 4, 38, 121, 269, 467, 726, 1042, 1409, 1827, 2305
  • 4, 43, 133, 282, 482, 741, 1051, 1420, 1840, 2319
  • 10, 44, 150, 310, 530, 818, 1130, 1530, 1934, 2486
  • 17, 76, 194, 365, 600, 875, 1232, 1599, 2088, 2539
  • 18, 78, 202, 378, 602, 898, 1218, 1642, 2050, 2610
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