data_global _amcsd_formula_title 'H4 N4 S28' loop_ _publ_author_name 'Fernandez H' 'Gasperin M' 'Freymann R' _journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences' _journal_volume 292 _journal_year 1981 _journal_page_first 1393 _journal_page_last 1396 _publ_section_title ; Cristallochimie - etude structurale, chimique et par spectrographie infrarouge du complexe par transfert de charge (S8)3 (S4 (N H)4) _cod_database_code 1001851 ; _database_code_amcsd 0012296 _chemical_formula_sum '(S.875 N.125)' _cell_length_a 8.440 _cell_length_b 13.034 _cell_length_c 8.203 _cell_angle_alpha 90 _cell_angle_beta 112.49 _cell_angle_gamma 90 _cell_volume 833.757 _exptl_crystal_density_diffrn 1.900 _symmetry_space_group_name_H-M 'P 1 2/n 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2-x,y,1/2-z' '1/2+x,-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_occupancy S1 0.45770 0.89350 0.15040 0.87500 N1 0.45770 0.89350 0.15040 0.12500 S2 0.11930 0.79760 0.19920 0.87500 N2 0.11930 0.79760 0.19920 0.12500 S3 -0.02240 0.03080 0.22030 0.87500 N3 -0.02240 0.03080 0.22030 0.12500 S4 0.31930 0.12710 0.17020 0.87500 N4 0.31930 0.12710 0.17020 0.12500 S5 0.84010 0.57930 0.02920 0.87500 N5 0.84010 0.57930 0.02920 0.12500 S6 0.71300 0.44300 -0.03220 0.87500 N6 0.71300 0.44300 -0.03220 0.12500 S7 0.82390 0.34580 0.17570 0.87500 N7 0.82390 0.34580 0.17570 0.12500 S8 0.69960 0.67690 0.11560 0.87500 N8 0.69960 0.67690 0.11560 0.12500