data_global _chemical_name_mineral 'Clinopyroxene' loop_ _publ_author_name 'Hattori T' 'Nagai T' 'Yamanaka T' 'Werner S' 'Schulz H' _journal_name_full 'American Mineralogist' _journal_volume 85 _journal_year 2000 _journal_page_first 1485 _journal_page_last 1491 _publ_section_title ; Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene (C2/c) up to 8.2 GPa Sample at P = 7.4 GPa ; _database_code_amcsd 0002572 _chemical_formula_sum 'Fe Ge O3' _cell_length_a 9.600 _cell_length_b 8.912 _cell_length_c 5.108 _cell_angle_alpha 90 _cell_angle_beta 100.67 _cell_angle_gamma 90 _cell_volume 429.460 _exptl_crystal_density_diffrn 5.458 _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 0.91110 0.25000 0.01887 Fe2 0.00000 0.27270 0.25000 0.01874 Ge 0.30230 0.09410 0.21380 0.01786 O1 0.11930 0.09100 0.13600 0.01760 O2 0.38060 0.24650 0.38670 0.02115 O3 0.36540 0.06560 0.90980 0.02064