data_global _chemical_name_mineral 'Jacutingaite' loop_ _publ_author_name 'Vymazalova A' 'Laufek F' 'Drabek M' 'Cabral A R' 'Haloda J' 'Sidorinova T' 'Lehmann B' 'Galbiatti H F' 'Drahokoupil J' _journal_name_full 'The Canadian Mineralogist' _journal_volume 50 _journal_year 2012 _journal_page_first 431 _journal_page_last 440 _publ_section_title ; Jacutingaite, Pt2HgSe3, a new platinum-group mineral species from the Caue iron-ore deposit, Itabira District, Minas Gerais, Brazil Localiy: the Caue iron-ore deposit, Itabira District, Minas Gerais, Brazil ; _database_code_amcsd 0019200 _chemical_formula_sum 'Pt2 Hg Se3' _cell_length_a 7.3477 _cell_length_b 7.3477 _cell_length_c 5.2955 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 285.897 _exptl_crystal_density_diffrn 9.614 _symmetry_space_group_name_H-M 'P -3 m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-y,-x,z' 'y,-x+y,-z' '-x,-x+y,-z' '-x+y,-x,z' '-x+y,y,z' '-x,-y,-z' 'y,x,-z' '-y,x-y,z' 'x,x-y,z' 'x-y,x,-z' 'x-y,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Pt1 0.00000 0.00000 0.00000 0.00557 Pt2 0.50000 0.00000 0.00000 0.00557 Hg 0.33333 0.66667 0.35070 0.00367 Se 0.81960 0.18040 0.24920 0.00798