Structure 1531636

1531634 << 1531636 >> 1531637
Original COD entry Download CIF Download DOT

Citation: Kuz'micheva, G.M.; Rybakov, V.B.; Kutovoi, S.A.; Panyutin, V.L.; Oleinik, A.Yu.; Plashkarev, O.G. (2002). Preparation, structure and properties of new laser crystals Y2 Si Be2 O7 and Y2 Al (Be B) O7. Neorganicheskie Materialy, 38, pp. 72-77.

Formula: Be2 O7 Si Y2

Chemical name: Y2 Si (Be2 O7)

Cell parameters:

  • a = 7.281 Å
  • b = 7.281 Å
  • c = 4.755 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: O14 Si2 Y4 (O7 Si Y2)

Multiplicity: 1

Coordination sequences:

  • 2, 18, 50, 90, 148, 288, 378, 484, 630, 924
  • 3, 23, 53, 118, 189, 309, 409, 575, 712, 922
  • 3, 25, 57, 100, 161, 299, 398, 513, 651, 944
  • 4, 8, 60, 118, 192, 292, 476, 554, 716, 912
  • 13, 40, 77, 131, 244, 337, 451, 592, 837, 951
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