Gismondine Artioli G, Rinaldi R, Kvick A, Smith J V Zeolites 6 (1986) 361-366 Neutron diffraction structure refinement of the zeolite gismondine at 15 K Locality: synthetic Sample: T = 15 K _database_code_amcsd 0015867 10.011 10.614 9.853 90 93.11 90 P2_1/c atom x y z occ Uiso Ca .71243 .07174 .35977 .111 Al1 .09783 .11445 .16605 .059 Al2 .58866 .86492 .14799 .056 Si1 .41701 .11342 .18365 .052 Si2 .90696 .87029 .16244 .049 O1 .08594 .16268 .99653 .080 O2 .26410 .08016 .21490 .079 O3 .43831 .14684 .02648 .070 O4 .24580 .40345 .30058 .077 O5 .99985 .98818 .20919 .086 O6 .04313 .24651 .25317 .070 O7 .47039 .22764 .28039 .075 O8 .51143 .99265 .22922 .070 Ow1 .25843 .10659 .49653 .100 H11 .20848 .31767 .01194 .175 H12 .26257 .09735 .39871 .157 Ow2 .59508 .13096 .55060 .093 H21 .53278 .29830 .03790 .157 H22 .56213 .41867 .12553 .152 Ow3 .90921 .11782 .49859 .105 H13 .97987 .17930 .47756 .384 .153 H23 .94105 .42852 .07771 .197 H33 .96046 .30710 .00027 .616 .115 Ow4 .77553 .23209 .23491 .697 .114 H14 .72229 .28729 .17445 .613 .159 H24 .86970 .25232 .22989 .697 .153 H34 .65855 .27923 .19458 .084 .164 Ow5 .73447 .32137 .41318 .303 .128 H15 .76015 .15794 .00480 .303 .209 H25 .74585 .39881 .35918 .303 .191 Ow6 .77947 .19590 .16474 .303 .142 H16 .73394 .26797 .14126 .303 .217 H26 .87648 .22894 .19538 .303 .220