data_global _chemical_name_mineral 'Ilesite' loop_ _publ_author_name 'Anderson J L' 'Peterson R C' 'Swainson I' _journal_name_full 'American Mineralogist' _journal_volume 97 _journal_year 2012 _journal_page_first 1905 _journal_page_last 1914 _publ_section_title ; The atomic structure of deuterated boyleite ZnSO4*4D2O, ilesite MnSO4*4D2O, and bianchite ZnSO4*6D2O ; _database_code_amcsd 0019608 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Mn S O8 H8' _cell_length_a 5.9753 _cell_length_b 13.8186 _cell_length_c 8.0461 _cell_angle_alpha 90 _cell_angle_beta 90.826 _cell_angle_gamma 90 _cell_volume 664.300 _exptl_crystal_density_diffrn 2.230 _symmetry_space_group_name_H-M 'P 1 21/n 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '-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 Mn 0.06600 0.10600 0.21000 0.01400 S 0.19500 0.10600 0.82300 0.00200 O1 0.00800 0.05120 0.75300 0.02500 O2 0.25400 0.07460 0.99200 0.02800 O3 0.39200 0.09670 0.71500 0.02500 O4 0.14400 0.21210 0.82000 0.02600 Ow1 0.37500 0.07390 0.35700 0.03300 Ow2 0.76000 0.13970 0.08800 0.02700 Ow3 0.88400 0.12810 0.44400 0.02700 Ow4 0.18000 0.25210 0.22100 0.01800 H1a 0.37600 0.08600 0.47500 0.06100 H1b 0.46600 0.01890 0.33400 0.03000 H2a 0.66500 0.19060 0.14700 0.06100 H2b 0.65500 0.09600 0.04400 0.07000 H3a 0.80100 0.18700 0.46100 0.03800 H3b 0.91200 0.10100 0.55000 0.04300 H4a 0.31700 0.26700 0.28600 0.03800 H4b 0.58900 0.19100 0.71900 0.03800