Structure 2108647

2108646 << 2108647 >> 2108648
Original COD entry Download CIF Download DOT

Citation: Kosyl, Katarzyna M.; Paszkowicz, Wojciech; Shekhovtsov, Alexey N.; Kosmyna, Miron B.; Antonowicz, Jerzy; Olczak, Adam; Fitch, Andrew N. (2020). Variation of cation distribution with temperature and its consequences on thermal expansion for Ca~3~Eu~2~(BO~3~)~4~. Acta Crystallographica Section B, 76, pp. 554-562.

Formula: B4 Ca3 Eu2 O12

Chemical name: Dieuropium tricalcium tetraborate

Cell parameters:

  • a = 7.20378(2) Å
  • b = 15.57492(5) Å
  • c = 8.63406(3) 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: B16 Ca20 Eu20 O48 (B4 Ca5 Eu5 O12)

Multiplicity: 1

Coordination sequences:

  • 1, 17, 98, 252, 485, 820, 1197, 1693, 2250, 2853
  • 1, 19, 90, 245, 491, 790, 1187, 1679, 2209, 2869
  • 1, 21, 88, 245, 489, 795, 1219, 1668, 2236, 2871
  • 4, 43, 164, 352, 622, 984, 1416, 1947, 2522, 3192
  • 4, 44, 159, 351, 633, 1007, 1432, 1966, 2544, 3228
  • 4, 45, 149, 347, 632, 977, 1430, 1943, 2516, 3198
  • 4, 47, 145, 365, 618, 974, 1429, 1902, 2541, 3200
  • 5, 33, 137, 315, 601, 922, 1353, 1901, 2431, 3137
  • 5, 53, 167, 375, 667, 1045, 1484, 2006, 2630, 3301
  • 5, 55, 180, 386, 665, 1038, 1500, 2009, 2630, 3302
  • 6, 43, 159, 360, 637, 1003, 1441, 1951, 2571, 3220
  • 6, 61, 172, 394, 662, 1040, 1512, 1988, 2622, 3284
  • 8, 60, 165, 392, 668, 1047, 1520, 2019, 2664, 3310
  • 18, 98, 252, 485, 820, 1197, 1693, 2250, 2853, 3590
  • 20, 90, 245, 491, 790, 1187, 1679, 2209, 2869, 3552
  • 22, 88, 245, 489, 795, 1219, 1668, 2236, 2871, 3562
span 1 {1 1 1}