data_global _amcsd_formula_title 'F4 H2 Mn O Tl' loop_ _publ_author_name 'Nunez P' 'Tressaud A' 'Hahn F' 'Massa W' 'Babel D' 'Boireau A' 'Soubeyroux J' _journal_name_full 'Physica Status Solidi' _journal_volume 127 _journal_year 1991 _journal_page_first 505 _journal_page_last 517 _publ_section_title ; A new 1D-antiferromagnet: crystal and magnetic structures of TlMnF4.H2O _cod_database_code 1008575 ; _database_code_amcsd 0016466 _chemical_formula_sum 'Tl Mn F4 O H2' _cell_length_a 13.6775 _cell_length_b 6.5865 _cell_length_c 10.3890 _cell_angle_alpha 90 _cell_angle_beta 103.176 _cell_angle_gamma 90 _cell_volume 911.274 _exptl_crystal_density_diffrn 5.151 _symmetry_space_group_name_H-M 'C 1 2/c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '-x,y,1/2-z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Tl1 0.08030 0.73550 0.43450 Mn1 0.25000 0.25000 0.50000 Mn2 0.00000 0.26400 0.25000 F1 0.10720 0.25500 0.43950 F2 0.24930 -0.01600 0.46570 F3 0.07120 0.04440 0.18570 F4 0.06970 0.44060 0.18800 O1 0.26580 0.32600 0.29850 H1 0.32000 0.39400 0.29300 H2 0.20210 0.37300 0.24900