Gobbinsite
McCusker L B, Baerlocher C
Zeitschrift fur Kristallographie 171 (1985) 281-289
Rietveld refinement of the crystal structure of the new zeolite mineral gobbinsite
Locality: County Antrim, Northern Ireland
_database_code_amcsd 0010927
10.108 9.766 10.171 90 90 90 Pmn2_1
atom    x     y     z  occ Uiso
Na   .247  .228  .284  .65 .116
K1     .5 -.071  .615  .85 .116
Al1  .156  .432 -.191 .375 .026
Si1  .156  .432 -.191 .625 .026
Al2  .154  .110 -.242 .375 .026
Si2  .154  .110 -.242 .625 .026
Al3  .345  .073     0 .375 .026
Si3  .345  .073     0 .625 .026
Al4  .348  .389  .048 .375 .026
Si4  .348  .389  .048 .625 .026
O1   .186  .275 -.241      .023
O2      0  .441 -.162      .023
O3   .200  .538 -.309      .023
O4   .254  .459 -.061      .023
O5      0  .074 -.197      .023
O6   .198  .048 -.394      .023
O7   .254  .046 -.138      .023
O8   .312  .226  .059      .023
O9     .5  .073 -.026      .023
O10    .5  .414  .009      .023
Wat1   .5  .243  .321      .116
Wat2    0  .395  .146 .875 .116
K2      0  .395  .146 .125 .116
Wat3    0  .314  .306   .9 .116
Wat4 .341  .271  .559  .85 .116
Ca4  .341  .271  .559  .15 .116
Wat5   .5  .338  .600  .85 .116
K5     .5  .338  .600  .15 .116