Paranatrolite
Lee Y, Hriljac J A, Parise J B, Vogt T
American Mineralogist 91 (2006) 247-251
Pressure-induced hydration in zeolite tetranatrolite
Locality: Mt. Saint-Hilaire, Quebec, Canada
Note: P = 2.5 GPa
6.512 18.850 9.901 90 108.73 90 Cc
atom     x     y     z  occ Uiso
Na1   .156  .135  .021 .731 .030
Ca1   .156  .135  .021 .237 .030
Na2   .569  .082 -.071 .731 .030
Ca2   .569  .082 -.071 .237 .030
Si1   .500 .3803  .000 .537 .054
Al1   .500 .3803  .000 .463 .054
Si2  .1989 .3362 .1854 .537 .054
Al2  .1989 .3362 .1854 .463 .054
Si3  .5493 .0855 .3197 .537 .054
Al3  .5493 .0855 .3197 .463 .054
Si4  .9350 .4640 .0927 .537 .054
Al4  .9350 .4640 .0927 .463 .054
Si5  .3479 .2173 .4042 .537 .054
Al5  .3479 .2173 .4042 .463 .054
O1    .475  .035  .434      .030
O2    .472  .047  .158      .030
O3    .442  .166  .304      .030
O4    .137  .183  .446      .030
O5    .289  .299  .346      .030
O6    .044  .278  .067      .030
O7    .414  .355  .132      .030
O8    .076  .408  .214      .030
O9    .814  .093  .352      .030
O10   .665  .450  .057      .030
Wat1  .065  .061 -.130      .030
Wat2  .937  .074  .115      .030
Wat3  .353  .171 -.112   .5 .030
Wat4  .761  .178  .194   .5 .030