Gismondine Ori S, Quartieri S, Vezzalini G, Dmitriev V American Mineralogist 93 (2008) 1393-1403 Pressure-induced over-hydration and water ordering in gismondine: a synchrotron powder diffraction study Locality: Ballyclare, Ireland Note: pressure = 1.9 GPa _database_code_amcsd 0004633 9.7975 10.626 9.6977 90 91.225 90 P2_1/c atom x y z Uiso Ca .744 .0777 .346 .091 All .096 .114 .170 .032 Al2 .583 .860 .158 .032 Sil .417 .108 .184 .032 Si2 .909 .862 .163 .032 O1 .071 .164 .000 .026 O2 .261 .071 .220 .026 O3 .434 .139 .022 .026 O4 .248 .397 .303 .026 O5 .006 .978 .212 .026 O6 .029 .233 .271 .026 O7 .485 .225 .267 .026 O8 .500 .985 .236 .026 Watl .260 .111 .497 .038 Wat2 .597 .128 .519 .038 Wat3 .906 .119 .514 .038 Wat5 .764 .303 .326 .038 Wat7 .758 .149 .099 .038