Structure 9001968

9001967 << 9001968 >> 9001969
Original COD entry Download CIF Download DOT

Citation: Selway, J. B.; Novak, M.; Hawthorne, F. C.; Cerny, P.; Ottolini, L.; Kyser, T. K. (1998). Rossmanite, _(LiAl2)Al6(Si6O18)(BO3)3(OH)4, a new alkali-deficient tourmaline: Description and crystal structure. American Mineralogist, 83, pp. 896-900.

Formula: Al8.16 B3 Li0.84 Na0.43 O31 Si6

Cell parameters:

  • a = 15.770 Å
  • b = 15.770 Å
  • c = 7.085 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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: Al27 B9 Li9 O93 Si18 (Al9 B3 Li3 O31 Si6)

Multiplicity: 1

Coordination sequences:

  • 1, 10, 29, 61, 117, 207, 316, 428, 607, 757
  • 2, 6, 9, 43, 79, 155, 240, 379, 508, 673
  • 2, 6, 10, 45, 82, 157, 259, 392, 517, 689
  • 3, 6, 32, 64, 132, 213, 328, 469, 611, 772
  • 3, 15, 34, 83, 151, 254, 369, 496, 647, 848
  • 3, 16, 35, 84, 146, 253, 363, 493, 643, 846
  • 3, 18, 34, 75, 141, 243, 345, 486, 660, 804
  • 3, 18, 37, 79, 146, 246, 367, 482, 667, 816
  • 3, 20, 46, 96, 167, 268, 402, 521, 701, 863
  • 3, 21, 45, 87, 159, 267, 356, 528, 687, 830
  • 4, 6, 29, 59, 123, 205, 329, 451, 597, 779
  • 9, 25, 60, 116, 203, 323, 426, 573, 751, 944
  • 11, 29, 61, 117, 207, 316, 428, 607, 757, 916
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