Structure 4303014

4303013 << 4303014 >> 4303015
Original COD entry Download CIF Download DOT

Citation: Thomas-C. Jagau; Irina P. Roof; Mark D. Smith; Hans-Conrad zur Loye (2009). Crystal Growth, Structural Properties, and Photophysical Characterization of Ln4Na2K2M2O13 (M= Nb, Ta; Ln= Nd, Sm, Eu, Gd). Inorganic Chemistry, 48, pp. 8220-8226.

Formula: Eu4 K2 Na2 Nb2 O13

Chemical name: ?

Cell parameters:

  • a = 24.093(4) Å
  • b = 5.6581(11) Å
  • c = 11.198(2) Å
  • α = 90.00°
  • β = 116.495(3)°
  • γ = 90.00°

List type: interleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

Basis: (0;1;0 0;0;1)

Dimensionality: 2

Formula: Eu8 Nb4 O26 (Eu4 Nb2 O13)

Multiplicity: 1

Coordination sequences:

  • 1, 8, 36, 93, 126, 156, 191, 226, 263, 293
  • 3, 25, 71, 105, 140, 171, 212, 242, 281, 308
  • 3, 26, 73, 110, 145, 174, 214, 244, 285, 311
  • 3, 26, 73, 111, 143, 180, 207, 251, 278, 319
  • 3, 28, 73, 113, 140, 178, 210, 250, 276, 322
  • 4, 35, 74, 107, 144, 173, 216, 243, 284, 313
  • 4, 38, 74, 106, 140, 182, 206, 250, 280, 318
  • 9, 36, 93, 126, 156, 191, 226, 263, 293, 331
  • 16, 54, 93, 124, 159, 193, 231, 263, 300, 333
  • 16, 55, 90, 126, 159, 195, 229, 263, 298, 335
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

Basis: (0;1;0 0;0;1)

Dimensionality: 2

Formula: Eu8 Nb4 O26 (Eu4 Nb2 O13)

Multiplicity: 1

Coordination sequences:

  • 1, 8, 36, 93, 126, 156, 191, 226, 263, 293
  • 3, 25, 71, 105, 140, 171, 212, 242, 281, 308
  • 3, 26, 73, 110, 145, 174, 214, 244, 285, 311
  • 3, 26, 73, 111, 143, 180, 207, 251, 278, 319
  • 3, 28, 73, 113, 140, 178, 210, 250, 276, 322
  • 4, 35, 74, 107, 144, 173, 216, 243, 284, 313
  • 4, 38, 74, 106, 140, 182, 206, 250, 280, 318
  • 9, 36, 93, 126, 156, 191, 226, 263, 293, 331
  • 16, 54, 93, 124, 159, 193, 231, 263, 300, 333
  • 16, 55, 90, 126, 159, 195, 229, 263, 298, 335
span 1 {1 1 1}