Structure 2239660

2239659 << 2239660 >> 2239678
Original COD entry Download CIF Download DOT

Citation: Kahlenberg, Volker; Aichholzer, Paul (2014). Thortveitite-type Tm~2~Si~2~O~7~. Acta Crystallographica Section E, 70, pp. i34-i35.

Formula: O7 Si2 Tm2

Chemical name: Dithulium disilicate

Cell parameters:

  • a = 6.8205(14) Å
  • b = 8.9062(18) Å
  • c = 4.6937(11) Å
  • α = 90°
  • β = 101.78(2)°
  • 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: O14 Si4 Tm4 (O7 Si2 Tm2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 12, 54, 102, 172, 244, 316, 446, 504
  • 3, 16, 35, 81, 125, 196, 269, 355, 464, 556
  • 3, 16, 36, 86, 133, 207, 277, 373, 474, 586
  • 4, 7, 38, 71, 136, 196, 277, 370, 462, 597
  • 9, 24, 57, 90, 157, 206, 303, 372, 497, 584
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