data_global _amcsd_formula_title 'LiScSiO4' loop_ _publ_author_name 'Hazen R M' 'Downs R T' 'Finger L W' _journal_name_full 'American Mineralogist' _journal_volume 81 _journal_year 1996 _journal_page_first 327 _journal_page_last 334 _publ_section_title ; High-pressure crystal chemistry of LiScSiO4: An olivine with nearly isotropic compression Sample: #2, P = 5.15 GPa ; _database_code_amcsd 0001787 _chemical_formula_sum 'Si Li Sc O4' _cell_length_a 4.7535 _cell_length_b 10.2864 _cell_length_c 5.8895 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 287.975 _exptl_crystal_density_diffrn 3.321 _symmetry_space_group_name_H-M 'P b n m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,y,1/2-z' '-x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '1/2-x,1/2+y,z' '1/2+x,1/2-y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Si 0.42661 0.08827 0.25000 0.00456 Li 0.00000 0.00000 0.00000 0.01520 Sc 0.98680 0.27351 0.25000 0.00405 O1 0.75874 0.09681 0.25000 0.00621 O2 0.20734 0.44449 0.25000 0.00722 O3 0.27478 0.16665 0.03820 0.00583