Mordenite Martucci A, Sacerdoti M, Cruciani G, Dalconi C European Journal of Mineralogy 15 (2003) 485-493 In situ time resolved synchrotron powder diffraction study of mordenite Sample: T = 830 C _database_code_amcsd 0006998 18.029 20.308 7.493 90 90 90 Cmcm atom x y z occ Uiso NaA 0 .5 0 .547 .123 WatA 0 .5 0 .88 .123 WatB 0 .559 .125 .104 .090 WatC' .410 .179 .25 .107 .107 WatD' .5 .288 .350 .133 .142 SiT1 .303 .073 .038 .8444 .058 AlT1 .303 .073 .038 .1542 .058 FeT1 .303 .073 .038 .0006 .058 SiT2 .308 .309 .039 .8444 .058 AlT2 .308 .309 .039 .1542 .058 FeT2 .308 .309 .039 .0006 .058 SiT3 .089 .387 .25 .8444 .058 AlT3 .089 .387 .25 .1542 .058 FeT3 .089 .387 .25 .0006 .058 SiT4 .084 .227 .25 .8444 .058 AlT4 .084 .227 .25 .1542 .058 FeT4 .084 .227 .25 .0006 .058 O1 .119 .413 .442 .079 O2 .120 .197 .429 .079 O3 .234 .121 .993 .079 O4 .085 .306 .25 .079 O5 .158 .197 .75 .079 O6 .167 .421 .75 .079 O7 .230 .5 .5 .079 O8 .25 .25 .5 .079 O9 0 .411 .25 .079 O10 0 .194 .25 .079