data_global _chemical_name_mineral 'Siderophyllite' loop_ _publ_author_name 'Brigatti M F' 'Lugli C' 'Poppi L' 'Foord E E' 'Kile D E' _journal_name_full 'American Mineralogist' _journal_volume 85 _journal_year 2000 _journal_page_first 1275 _journal_page_last 1286 _publ_section_title ; Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 140(2) ; _database_code_amcsd 0002506 _chemical_formula_sum 'Si3.236 Al1.743 Li.849 Fe.879 Mg.047 Mn.06 Na.014 K.954 O10.36 F1.64 H.248' _cell_length_a 5.297 _cell_length_b 9.146 _cell_length_c 10.102 _cell_angle_alpha 90 _cell_angle_beta 100.81 _cell_angle_gamma 90 _cell_volume 480.720 _exptl_crystal_density_diffrn 2.985 _symmetry_space_group_name_H-M 'C 1 2 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+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 SiT1 0.07481 0.16864 0.22783 0.80900 AlT1 0.07481 0.16864 0.22783 0.19100 SiT11 0.58434 0.33204 0.22770 0.80900 AlT11 0.58434 0.33204 0.22770 0.19100 LiM1 0.00000 0.99230 0.50000 0.33200 FeM1 0.00000 0.99230 0.50000 0.48200 LiM2 0.00000 0.32300 0.50000 0.02100 AlM2 0.00000 0.32300 0.50000 0.97900 LiM3 0.50000 0.16112 0.50000 0.49600 MgM3 0.50000 0.16112 0.50000 0.04700 FeM3 0.50000 0.16112 0.50000 0.39700 MnM3 0.50000 0.16112 0.50000 0.06000 NaA 0.00000 0.50150 0.00000 0.01400 KA 0.00000 0.50150 0.00000 0.95400 O1 0.03630 0.99960 0.17160 1.00000 O2 0.32060 0.23860 0.17200 1.00000 O22 0.81530 0.26020 0.15920 1.00000 O3 0.11600 0.17450 0.39350 1.00000 O33 0.66200 0.32660 0.39250 1.00000 F4 0.11000 0.47290 0.39830 0.82000 O4 0.11000 0.47290 0.39830 0.05600 O-H4 0.11000 0.47290 0.39830 0.12400 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 SiT1 0.00646 0.00848 0.00722 0.00000 0.00115 -0.00023 AlT1 0.00646 0.00848 0.00722 0.00000 0.00115 -0.00023 SiT11 0.00773 0.00785 0.00811 0.00000 0.00139 -0.00014 AlT11 0.00773 0.00785 0.00811 0.00000 0.00139 -0.00014 LiM1 0.00924 0.00823 0.01039 0.00000 0.00343 0.00000 FeM1 0.00924 0.00823 0.01039 0.00000 0.00343 0.00000 LiM2 0.00697 0.00836 0.00633 0.00000 0.00102 0.00000 AlM2 0.00697 0.00836 0.00633 0.00000 0.00102 0.00000 LiM3 0.00722 0.00950 0.01026 0.00000 0.00063 0.00000 MgM3 0.00722 0.00950 0.01026 0.00000 0.00063 0.00000 FeM3 0.00722 0.00950 0.01026 0.00000 0.00063 0.00000 MnM3 0.00722 0.00950 0.01026 0.00000 0.00063 0.00000 NaA 0.02647 0.02622 0.02584 0.00000 0.00405 0.00000 KA 0.02647 0.02622 0.02584 0.00000 0.00405 0.00000 O1 0.02888 0.01482 0.01457 0.00178 0.00102 0.00000 O2 0.01862 0.02862 0.01216 -0.00697 0.00267 -0.00124 O22 0.01710 0.02546 0.01368 0.00771 0.00330 0.00202 O3 0.01267 0.01418 0.00950 0.00051 0.00102 -0.00179 O33 0.01216 0.01444 0.00988 0.00012 0.00228 0.00037 F4 0.00937 0.01051 0.00773 -0.00039 0.00152 0.00179 O4 0.00937 0.01051 0.00773 -0.00039 0.00152 0.00179 O-H4 0.00937 0.01051 0.00773 -0.00039 0.00152 0.00179