Ferrierite-Mg Alberti A, Sabelli C Zeitschrift fur Kristallographie 178 (1987) 249-256 Statistical and true symmetry of ferrierite: possible absence of straight T-O-T bridging bonds Locality: Monastir, Sardinia, Italy _database_code_amcsd 0010964 19.2310 14.145 7.499 90 90 90 Immm atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K .4254 0 0 .41 5.8 .060 .057 .102 0 0 0 Mg 0 0 .5 2.8 .035 .053 .019 0 0 0 Si1 .1550 0 0 .88 1.3 .024 .014 .013 0 0 0 Al1 .1550 0 0 .12 1.3 .024 .014 .013 0 0 0 Si2 .0838 .2023 0 .69 1.1 .020 .013 .009 -.002 0 0 Al2 .0838 .2023 0 .31 1.1 .020 .013 .009 -.002 0 0 Si3 .2715 0 .2922 .88 1.6 .030 .019 .013 0 -.001 0 Al3 .2715 0 .2922 .12 1.6 .030 .019 .013 0 -.001 0 Si4 .3231 .2026 .2069 .96 1.2 .023 .017 .005 .000 -.001 -.001 Al4 .3231 .2026 .2069 .04 1.2 .023 .017 .005 .000 -.001 -.001 O1 0 .2158 0 2.6 .022 .037 .039 0 0 0 O2 .2495 0 .5 2.9 .068 .034 .008 0 0 0 O3 .1029 .0892 0 4.0 .044 .030 .078 .010 0 0 O4 .2019 0 .1777 4.8 .045 .098 .037 0 -.021 0 O5 .25 .25 .25 4.0 .046 .051 .055 .021 .001 -.004 O6 .1564 .2813 .5 3.2 .063 .058 .000 -.015 0 0 O7 .1151 .2505 .1822 3.0 .042 .071 .025 -.009 -.011 -.028 O8 .3209 .0912 .2470 3.5 .062 .024 .051 .000 .012 -.013 Wat1 0 0 .2351 3.4 .039 .071 .020 0 0 0 Wat2 .0982 .0668 .5 .5 5.1 .040 .131 .022 -.031 0 0 Wat3 .0458 .1329 .5 .5 10.5 .210 .137 .050 -.141 0 0 Wat4 0 .4212 .2071 .5 25.5 .180 .320 .469 0 0 -.275 Wat5 0 .6568 .3670 .5 16.6 .030 .309 .291 0 0 .201 Wat6 .0538 .5 .2564 .39 5.8 .036 .067 .117 0 -.019 0