data_global _chemical_name_mineral 'Berthierite' loop_ _publ_author_name 'Periotto B' 'Balic-Zunic T' 'Nestola F' _journal_name_full 'The Canadian Mineralogist' _journal_volume 50 _journal_year 2012 _journal_page_first 201 _journal_page_last 218 _publ_section_title ; The role of the Sb3+ lone-electron pairs and Fe2+ coordination in the high-pressure behavior of berthierite Note: P = 1.41 GPa the Baia Mare metallogenic area, Romania ; _database_code_amcsd 0019206 _chemical_compound_source 'hydro-thermal vein-type deposit of Herja in' _chemical_formula_sum 'Fe Sb2 S4' _cell_length_a 11.2796 _cell_length_b 13.9181 _cell_length_c 3.7359 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 586.501 _exptl_crystal_density_diffrn 4.843 _symmetry_space_group_name_H-M 'P n a m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,y,1/2-z' '-x,-y,1/2+z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-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 Fe 0.31660 0.33390 0.25000 0.01600 Sb1 0.14400 0.06680 0.25000 0.01300 Sb2 0.03870 0.38940 0.75000 0.01600 S1 0.19410 0.26800 0.75000 0.01200 S2 0.42030 0.18100 0.25000 0.01500 S3 0.22210 0.49400 0.25000 0.01300 S4 0.45110 0.40400 0.75000 0.01400