Kenotobermorite Merlino S, Bonaccorsi E, Armbruster T European Journal of Mineralogy 13 (2001) 577-590 The real structure of tobermorite 11A: normal and anomalous forms, OD character and polytypic modifications Note: sample MDO2 - conventional X-ray source, polytype kenotobermorite-2M Locality: Bascenov, Urals, Russia _database_code_amcsd 0006886 6.732 7.369 22.680 90 90 123.18 Bm atom x y z occ Uiso Ca1 .2632 .4310 .2069 .011 Ca2 .559 .078 .044 .25 .035 Ca3 .7519 .9228 .2945 .009 Si1 .757 .3876 .1574 .007 Si2 .915 .756 .0710 .015 Si3 .758 .967 .1589 .007 O1 .754 .499 .0949 .018 O2 .772 .185 .1328 .014 O3 .992 .537 .1971 .011 O4 .523 .312 .1946 .015 O5 .898 .752 0 .017 O6 .197 .896 .0949 .018 Wat6 .237 .416 .097 .09 O7 .752 .853 .0972 .017 O8 .524 .807 .1962 .008 O9 .984 .045 .2002 .011 Wat1 .42 .26 -.020 .5 .13 Wat2 .922 .250 0 .07 Wat3 .40 .76 -.019 .5 .10