data_global _chemical_name_mineral 'Strontio-orthojoaquinite' loop_ _publ_author_name 'Kato T' 'Mizota T' _journal_name_full 'Journal of the Faculty of Liberal Arts. Yamaguchi University' _journal_volume 24 _journal_year 1990 _journal_page_first 23 _journal_page_last 32 _publ_section_title ; The crystal structure of strontio-orthojoaquinite ; _database_code_amcsd 0014113 _chemical_compound_source 'amphibole-quartz-albite dike cutting serpentinite in Ohmi, Nigata Prefecture, Japan' _chemical_formula_sum 'Ba4 Ti2 Si8 O28 Fe Na H4' _cell_length_a 10.602 _cell_length_b 9.841 _cell_length_c 22.621 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 2360.146 _exptl_crystal_density_diffrn 3.942 _symmetry_space_group_name_H-M 'P 21 a m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,-y,z' 'x,y,-z' '1/2+x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Bal 0.00000 0.00000 0.00000 0.00595 Ba2 0.50000 0.50000 0.00000 0.00608 Ba3 0.38100 0.22700 0.27500 0.00735 Ba4 0.75300 0.22100 0.22200 0.00557 Ba5 0.63800 0.02100 0.50000 0.01305 Ba6 0.14600 0.52700 0.50000 0.00114 Til 0.37800 0.25000 0.43600 0.00127 Ti2 0.75300 0.25500 0.06300 0.00127 Si1 0.03800 0.24700 0.11900 0.00127 Si2 0.47400 0.23100 0.12400 0.00127 Si3 0.25400 0.04400 0.14000 0.02178 Si4 0.26100 0.44500 0.14000 0.00127 Si5 0.38200 0.94600 0.36100 0.00127 Si6 0.38200 0.52200 0.35700 0.01659 Si7 0.65400 0.25900 0.37500 0.00279 Si8 0.09600 0.25900 0.38000 0.00469 O1 0.12900 0.35300 0.11900 0.03470 O2 0.40200 0.11400 0.11100 0.00127 O3 0.14600 0.11800 0.10300 0.00127 O4 0.39700 0.37600 0.11200 0.00127 O5 0.74500 0.10100 0.12300 0.00760 O6 0.73900 0.36600 0.13200 0.00127 O7 0.52800 0.30200 0.18800 0.00127 O8 0.01300 0.27300 0.22500 0.00127 O9 0.56000 0.21900 0.06100 0.03166 O10 0.97400 0.24800 0.06500 0.01267 O11 0.24500 0.07900 0.21500 0.00127 O12 0.28700 0.43600 0.21100 0.00127 O13 0.50200 0.88000 0.39700 0.00127 O14 0.27600 0.88700 0.38600 0.00760 O15 0.23000 0.62500 0.38600 0.04901 O16 0.53800 0.58600 0.38900 0.01760 O17 0.60300 0.24400 0.31000 0.01811 O18 0.14900 0.26000 0.31400 0.00139 O19 0.20500 0.24000 0.43400 0.00127 O20 0.56200 0.26300 0.42900 0.00127 O21 0.38300 0.12000 0.35600 0.04952 O22 0.37700 0.41000 0.37400 0.00127 O23 0.88700 0.42100 0.28300 0.01659 O24 0.90500 0.07600 0.29200 0.02900 O-H1 0.78200 0.13100 0.00000 0.00127 O-H2 0.76500 0.37400 0.00000 0.00127 O-H3 0.38300 0.00300 0.50000 0.00127 O-H4 0.38400 0.46200 0.50000 0.00127 O-H5 0.29500 0.24600 0.00000 0.01267 O-H6 0.90600 0.22700 0.50000 0.01267 O-H7 0.56300 0.99600 0.22700 0.01267 Fe 0.06500 0.12800 0.24800 0.01431 Na 0.05700 0.45200 0.23400 0.03458