data_global _chemical_name_mineral 'Ganophyllite' loop_ _publ_author_name 'Eggleton R A' 'Guggenheim S' _journal_name_full 'Mineralogical Magazine' _journal_volume 50 _journal_year 1986 _journal_page_first 307 _journal_page_last 315 _publ_section_title ; A re-examination of the structure of ganophyllite ; _database_code_amcsd 0019465 _chemical_compound_source 'Harstig mine, Pajsberg, Sweden' _chemical_formula_sum 'K.27 Mn2 Si3.36 O9.47 H' _cell_length_a 5.533 _cell_length_b 13.565 _cell_length_c 25.09 _cell_angle_alpha 90 _cell_angle_beta 94. _cell_angle_gamma 90 _cell_volume 1878.546 _exptl_crystal_density_diffrn 2.598 _symmetry_space_group_name_H-M 'A 1 2/a 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2+y,1/2+z' '1/2+x,-y,z' '1/2+x,1/2-y,1/2+z' '1/2-x,y,-z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' '-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv K 0.27300 0.34900 0.05740 0.27000 0.05699 Mn1 0.99370 0.06200 0.23714 1.00000 0.00937 Mn2 0.49670 0.18680 0.24463 1.00000 0.01216 Si1 0.79930 0.44630 0.15130 1.00000 0.00811 Si2 0.74900 0.21800 0.13550 0.23000 0.00380 Si3 0.81600 0.21830 0.13880 0.80000 0.01520 Si4 0.28500 0.10480 0.12850 0.53000 0.01267 Si5 0.33600 0.10800 0.12980 0.18000 0.00380 Si6 0.98700 0.06760 0.06400 0.32000 0.00507 Si7 0.55700 0.07090 0.06290 0.30000 0.00887 O1 0.51800 0.17600 0.11680 0.66000 0.02280 O2 0.61000 0.17800 0.10200 0.43000 0.02533 O4 0.06200 0.17100 0.11470 0.71000 0.02786 O3 0.96300 0.16700 0.10200 0.40000 0.02913 O5 0.81400 0.33420 0.12550 1.00000 0.02026 O6 0.03300 0.50690 0.12930 1.00000 0.01900 O7 0.26800 0.03000 0.07110 0.40000 0.01140 O8 0.29300 0.01500 0.09000 0.61000 0.01773 O9 0.31700 0.06740 0.19260 1.00000 0.01900 O10 0.82000 0.19600 0.19980 1.00000 0.01520 O11 0.82300 0.44110 0.21680 1.00000 0.01140 O12 0.60900 0.08900 0.00000 0.13000 0.01267 O13 0.89100 0.09100 0.00300 0.13000 0.01267 O-H14 0.32400 0.32070 0.21220 1.00000 0.01393