Structure 9000125

9000124 << 9000125 >> 9000126
Original COD entry Download CIF Download DOT

Citation: Clark, J. R. (1964). The crystal structure of tunellite, SrB6O9(OH)2.3H2O. American Mineralogist, 49, pp. 1549-1568.

Formula: B6 H8 O14 Sr

Cell parameters:

  • a = 14.390 Å
  • b = 8.213 Å
  • c = 9.934 Å
  • α = 90°
  • β = 114.03°
  • γ = 90°

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: B12 O22 (B6 O11)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 2, 5, 5, 9, 6, 16, 16, 30
  • 1, 3, 4, 8, 5, 11, 12, 26, 14, 25
  • 2, 5, 4, 8, 5, 11, 11, 23, 15, 29
  • 2, 5, 4, 9, 8, 16, 11, 24, 17, 31
  • 2, 5, 5, 11, 8, 16, 10, 21, 18, 35
  • 2, 5, 6, 13, 7, 13, 11, 26, 19, 35
  • 3, 2, 5, 5, 9, 6, 16, 16, 30, 13
  • 3, 3, 8, 8, 15, 7, 16, 17, 34, 18
  • 3, 9, 5, 7, 6, 16, 16, 30, 13, 25
  • 4, 4, 8, 5, 11, 12, 26, 14, 25, 15
  • 4, 5, 10, 5, 11, 11, 23, 15, 29, 17
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: B12 O22 (B6 O11)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 2, 5, 5, 9, 6, 16, 16, 30
  • 1, 3, 4, 8, 5, 11, 12, 26, 14, 25
  • 2, 5, 4, 8, 5, 11, 11, 23, 15, 29
  • 2, 5, 4, 9, 8, 16, 11, 24, 17, 31
  • 2, 5, 5, 11, 8, 16, 10, 21, 18, 35
  • 2, 5, 6, 13, 7, 13, 11, 26, 19, 35
  • 3, 2, 5, 5, 9, 6, 16, 16, 30, 13
  • 3, 3, 8, 8, 15, 7, 16, 17, 34, 18
  • 3, 9, 5, 7, 6, 16, 16, 30, 13, 25
  • 4, 4, 8, 5, 11, 12, 26, 14, 25, 15
  • 4, 5, 10, 5, 11, 11, 23, 15, 29, 17
span 1 {1 1 1}