Ferrierite-Mg
Vaughan P A
Acta Crystallographica 21 (1966) 983-990
The crystal structure of the zeolite ferrierite
Locality: Kamloops Lake, British Columbia, Canada
_database_code_amcsd 0017696
19.156 14.127 7.489 90 90 90 Immm
atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na1 .4285 0 0 .375 .018 .081 .015 0 0 0
Mg1 0 0 .5 .024 .048 .053 0 0 0
Si1 .1548 0 0 .847 .030 .019 .017 0 0 0
Al1 .1548 0 0 .153 .030 .019 .017 0 0 0
Si2 .0841 .2024 0 .847 .024 .023 .012 0 0 .002
Al2 .0841 .2024 0 .153 .024 .023 .012 0 0 .002
Si3 .2727 0 .2905 .847 .033 .020 .026 -.001 -.004 .0
Al3 .2727 0 .2905 .153 .033 .020 .026 -.001 -.004 .0
Si4 .3232 .2019 .2067 .847 .031 .019 .026 -.004 0 0
Al4 .3232 .2019 .2067 .153 .031 .019 .026 -.004 0 0
O1 0 .2131 0 .043 .057 .046 0 0 0
O2 .2528 0 .5 .10 .018 .025 0 0 0
O3 .1025 .0882 0 .066 .034 .114 0 0 .016
O4 .2039 0 .1776 .059 .119 .020 -.013 0 0
O5 .25 .25 .25 .078 .043 .050 -.005 .0 .006
O6 .161 .2833 .5 .083 .048 .014 0 0 .010
O7 .1155 .2497 .1796 .061 .067 .040 -.003 -.21 -.007
O8 .3202 .0907 .2459 .059 .026 .059 .003 .004 .004
Wat9 0 0 .2389 .053 .048 .038 0 0 0
Wat10 .0912 .0691 .5 .5 .101 .175 .010 0 0 -.051
Wat11 .0347 .1403 .5 .5 .142 .052 .156 0 0 -.056
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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
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