data_global _chemical_name_mineral 'Gallium' loop_ _publ_author_name 'Bosio L' _journal_name_full 'Journal of Chemical Physics' _journal_volume 68 _journal_year 1978 _journal_page_first 1221 _journal_page_last 1223 _publ_section_title ; Crystal structures of Ga(II) and Ga(III) Sample: at P = 2.8 GPa, T = 298 K Note: structure known as Ga(III) phase ; _database_code_amcsd 0013006 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Ga' _cell_length_a 2.813 _cell_length_b 2.813 _cell_length_c 4.452 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 35.229 _exptl_crystal_density_diffrn 6.573 _symmetry_space_group_name_H-M 'I 4/m m m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '-y,-x,z' '1/2-y,1/2-x,1/2+z' 'y,x,-z' '1/2+y,1/2+x,1/2-z' 'y,-x,-z' '1/2+y,1/2-x,1/2-z' '-y,x,z' '1/2-y,1/2+x,1/2+z' 'x,-y,z' '1/2+x,1/2-y,1/2+z' '-x,y,-z' '1/2-x,1/2+y,1/2-z' 'x,y,-z' '1/2+x,1/2+y,1/2-z' '-x,-y,z' '1/2-x,1/2-y,1/2+z' 'y,x,z' '1/2+y,1/2+x,1/2+z' '-y,-x,-z' '1/2-y,1/2-x,1/2-z' '-y,x,-z' '1/2-y,1/2+x,1/2-z' 'y,-x,z' '1/2+y,1/2-x,1/2+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Ga 0.00000 0.00000 0.00000