data_global _amcsd_formula_title 'FeGeO3' loop_ _publ_author_name 'Redhammer G J' 'Senyshyn A' 'Tippelt G' 'Pietzonka C' 'Treutmann W' 'Roth G' 'Amthauer G' _journal_name_full 'American Mineralogist' _journal_volume 97 _journal_year 2012 _journal_page_first 694 _journal_page_last 706 _publ_section_title ; Magnetic and low-temperature structural behavior of clinopyroxene-type FeGeO3: A neutron diffraction, magnetic susceptibility, and Fe Mossbauer study T = 50 K ; _database_code_amcsd 0019007 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Fe Ge O3' _cell_length_a 9.7838 _cell_length_b 9.1349 _cell_length_c 5.1929 _cell_angle_alpha 90 _cell_angle_beta 101.750 _cell_angle_gamma 90 _cell_volume 454.385 _exptl_crystal_density_diffrn 5.159 _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 _atom_site_U_iso_or_equiv Fe1 0.00000 0.90860 0.25000 0.00200 Fe2 0.00000 0.27060 0.25000 0.00290 Ge 0.30032 0.09240 0.21590 0.00390 O1 0.11880 0.09050 0.14030 0.00560 O2 0.38410 0.24060 0.38070 0.00170 O3 0.35890 0.06570 0.91300 0.00160