data_global _chemical_name_mineral 'Balipholite' loop_ _publ_author_name 'X-ray Laboratory' 'Wuhan Geologic College' 'Geology Laboratory' 'Hunan Geology Bureau' 'Geology Team 654' 'Hunan Geology Bureau' _journal_name_full 'Scientia Geologica Sinica' _journal_volume 1 _journal_year 1977 _journal_page_first 65 _journal_page_last 82 _publ_section_title ; Balipholite BaMg2LiAl3[Si2O6]2(OH,F)8 and its crystal structure ; _database_code_amcsd 0019222 _chemical_formula_sum 'Ba Mg2 Li Al3 Si4 O16.64 (F3.36 H4.64)' _cell_length_a 13.60 _cell_length_b 20.24 _cell_length_c 5.16 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1420.362 _exptl_crystal_density_diffrn 3.371 _symmetry_space_group_name_H-M 'C c c a' 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,1/2+y,1/2+z' '1/2-x,+y,1/2+z' 'x,1/2-y,1/2-z' '1/2+x,-y,1/2-z' 'x,1/2+y,-z' '1/2+x,+y,-z' '-x,1/2-y,z' '1/2-x,-y,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_occupancy Ba 0.00000 0.25000 0.75000 1.00000 Mg 0.00000 0.04100 0.75000 1.00000 Li1 0.00000 0.11900 0.25000 0.50000 Al1 0.00000 0.11900 0.25000 0.50000 Al2 0.19400 0.25000 0.25000 1.00000 Si 0.19200 0.11900 0.91900 1.00000 O-H1 0.07000 0.03300 0.43400 0.58000 F1 0.07000 0.03300 0.43400 0.42000 O-H2 0.09400 0.19500 0.38700 0.58000 F2 0.09400 0.19500 0.38700 0.42000 O3 0.20200 0.19700 0.88800 1.00000 O4 0.25000 0.09100 0.17700 1.00000 O5 0.07900 0.10600 0.89600 1.00000