Structure 9005012

9005011 << 9005012 >> 9005013
Original COD entry Download CIF Download DOT

Citation: Armbruster, T.; Bermanec, V.; Wenger, M.; Oberhansli, R. (1989). Crystal chemistry of double-ring silicates: Structure of natural and dehydrated milarite at 100 K Note: heated sample. European Journal of Mineralogy, 1, pp. 353-362.

Formula: Al0.639 Be2.361 Ca2 K1.37 O30 Si12

Cell parameters:

  • a = 10.363 Å
  • b = 10.363 Å
  • c = 13.827 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: noninterleaving

List: 3D

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 1

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

Dimensionality: 3

Formula: Al6 Be6 O60 Si24 (Al Be O10 Si4)

Multiplicity: 1

Coordination sequences:

  • 1, 4, 4, 12, 12, 36, 22, 58, 36, 100
  • 2, 6, 6, 18, 14, 43, 30, 83, 56, 142
  • 2, 6, 6, 19, 14, 42, 30, 85, 55, 143
  • 2, 7, 6, 18, 16, 46, 28, 77, 47, 126
  • 4, 4, 13, 10, 31, 22, 64, 43, 114, 69
  • 5, 4, 12, 12, 36, 22, 58, 36, 100, 58
span 1 {1 1 1}