Structure 9000682

9000681 << 9000682 >> 9000683
Original COD entry Download CIF Download DOT

Citation: Keefer, K. D.; Brown, G. E. (1978). Crystal structure and composition of sanidine and high albite in cryptoperthitic intergrowth Note this sample of feldspar is from the Rabb Canyon pegmatite, Grant County, New Mexico, USA. American Mineralogist, 63, pp. 1264-1273.

Formula: Al K0.65 Na0.35 O8 Si3

Cell parameters:

  • a = 8.558 Å
  • b = 12.997 Å
  • c = 7.179 Å
  • α = 90°
  • β = 116.07°
  • 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: Al16 O32 Si16 (Al O2 Si)

Multiplicity: 1

Coordination sequences:

  • 4, 6, 12, 21, 36, 53, 74, 111, 124, 161
  • 4, 8, 15, 23, 42, 63, 83, 116, 141, 173
  • 4, 8, 16, 25, 39, 63, 87, 116, 142, 170
  • 4, 8, 16, 26, 38, 59, 86, 119, 142, 176
  • 4, 8, 16, 26, 40, 64, 90, 123, 138, 164
  • 5, 8, 15, 25, 39, 57, 86, 118, 140, 170
  • 5, 8, 15, 25, 41, 64, 95, 109, 135, 175
  • 6, 10, 17, 28, 44, 61, 91, 123, 141, 177
  • 6, 10, 17, 28, 46, 66, 95, 115, 140, 178
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