data_global _amcsd_formula_title 'N2 Sr2 Zn' loop_ _publ_author_name 'Yamane H' 'DiSalvo F' _journal_name_full 'Journal of Solid State Chemistry' _journal_volume 119 _journal_year 1995 _journal_page_first 375 _journal_page_last 379 _publ_section_title ; Synthesis and crystal structure of Sr2 Zn N2 and Ba2 Zn N2 _cod_database_code 1005019 ; _database_code_amcsd 0013874 _chemical_formula_sum 'Sr2 Zn N2' _cell_length_a 3.8568 _cell_length_b 3.8568 _cell_length_c 12.935 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 192.407 _exptl_crystal_density_diffrn 4.637 _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 Sr1 0.00000 0.00000 0.34090 Zn1 0.00000 0.00000 0.00000 N1 0.00000 0.00000 0.14490 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Sr1 0.00700 0.00700 0.00800 0.00000 0.00000 0.00000 Zn1 0.01000 0.01000 0.00600 0.00000 0.00000 0.00000 N1 0.01000 0.01600 0.00200 0.00000 0.00000 0.00000