data_global _chemical_name_mineral 'Meifuite' loop_ _publ_author_name 'Jin S' 'Li X' 'Hobbs F' 'Guggenheim S' 'Xu H' _journal_name_full 'Clays and Clay Minerals' _journal_volume 69 _journal_year 2021 _journal_page_first 672 _journal_page_last 687 _publ_section_title ; Meifuite, a new ferrous phyllosilicate mineral with modulated tetrahedral sheets similar to minnesotaite ; _database_code_amcsd 0021049 _chemical_compound_source 'Fe-Cu-REE ore deposit, Yinachang, South China' _chemical_formula_sum 'K.617 Na.158 Al.977 Si6.499 Fe5.886 Mg.114 O23.45 Cl1.549 H4.451' _cell_length_a 22.7773 _cell_length_b 9.5553 _cell_length_c 14.3282 _cell_angle_alpha 99.258 _cell_angle_beta 136.750 _cell_angle_gamma 89.899 _cell_volume 2077.931 _exptl_crystal_density_diffrn 3.205 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-y,-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 KA1 0.44710 0.24850 0.50340 0.69600 0.04200 NaA1 0.44710 0.24850 0.50340 0.15400 0.04200 KA2 0.66050 0.24680 0.50140 0.53800 0.02200 NaA2 0.66050 0.24680 0.50140 0.16200 0.02200 AlTh1 0.54562 0.60200 0.73350 0.98300 0.00607 SiTh2 0.66174 0.42780 0.73340 0.94600 0.00690 AlTh3 0.66799 0.10070 0.73320 0.97100 0.00489 SiTh4 0.55281 0.92980 0.73580 0.94800 0.00690 SiTh5 0.77353 0.92150 0.71630 0.96400 0.00625 SiTh6 0.76698 0.60060 0.71720 0.94700 0.00660 SiTh7 0.42436 0.42430 0.71660 0.96000 0.00660 SiTh8 0.56782 0.89860 0.27980 0.93600 0.00625 SiTs1 0.96412 0.73260 0.29320 0.92100 0.00565 SiTs2 0.85644 0.55710 0.30250 0.93300 0.00565 SiTs3 0.85031 0.23400 0.29910 0.93100 0.00586 SiTs4 0.96244 0.05520 0.29780 0.94700 0.00653 SiTi1 0.76452 0.97560 0.49570 0.88200 0.00565 SiTi2 0.14502 0.25050 0.49890 0.89400 0.00565 SiTi3 0.76974 0.52290 0.50620 0.88700 0.00565 SiTi4 0.15722 0.74920 0.49730 0.90200 0.00565 FeM1 0.00000 0.00000 0.00000 1.00000 0.00793 FeM2 0.50000 0.00000 0.00000 1.00000 0.00674 FeM3 0.99332 0.66470 0.99339 1.00000 0.00793 FeM4 0.50174 0.33700 0.99979 1.00000 0.00700 FeM5 0.75917 0.00156 0.01904 0.94100 0.00661 MgM5 0.75917 0.00156 0.01904 0.05900 0.00661 FeM6 0.75713 0.66367 0.01869 0.96600 0.00602 MgM6 0.75713 0.66367 0.01869 0.03400 0.00602 FeM7 0.76002 0.33134 0.01925 0.97000 0.00705 MgM7 0.76002 0.33134 0.01925 0.03000 0.00705 FeM8 0.63364 0.16569 0.01805 0.98600 0.00764 MgM8 0.63364 0.16569 0.01805 0.01400 0.00764 FeM9 0.87931 0.83255 0.01101 0.91300 0.00660 MgM9 0.87931 0.83255 0.01101 0.08700 0.00660 FeM10 0.63341 0.50486 0.01956 0.99700 0.00756 MgM10 0.63341 0.50486 0.01956 0.00400 0.00756 FeM11 0.88059 0.15980 0.01159 1.00000 0.00613 FeM12 0.63379 0.83273 0.01649 1.00000 0.00697 FeM13 0.87632 0.49969 0.00709 1.00000 0.00581 O1 0.74590 0.47140 0.90700 1.00000 0.00785 O2 0.62510 0.64080 0.90900 1.00000 0.00584 O3 0.62860 0.97270 0.90810 1.00000 0.00785 O4 0.74980 0.14010 0.90750 1.00000 0.00497 O5 0.85830 0.96490 0.88020 1.00000 0.00785 O6 0.85440 0.63530 0.87940 1.00000 0.00785 O7 0.48820 0.47000 0.87900 1.00000 0.00785 O8 0.51000 0.86520 0.12100 1.00000 0.00785 O9 0.89050 0.69270 0.12550 1.00000 0.00684 O10 0.77070 0.52250 0.13510 1.00000 0.00785 O11 0.76850 0.19330 0.13190 1.00000 0.00673 O12 0.89330 0.02300 0.13080 1.00000 0.00891 O13 0.57650 0.49250 0.67570 1.00000 0.02378 O14 0.52440 0.75500 0.67450 1.00000 0.01818 O15 0.58580 0.99130 0.67710 1.00000 0.02162 O16 0.69660 0.00960 0.66360 1.00000 0.02416 O17 0.73300 0.75010 0.66740 1.00000 0.01779 O18 0.68810 0.49940 0.66970 1.00000 0.01716 O19 0.45260 0.50920 0.66230 1.00000 0.01782 O20 0.57920 0.74940 0.32820 1.00000 0.02445 O21 0.47040 0.00480 0.67580 1.00000 0.01877 O22 0.63550 0.25140 0.67400 1.00000 0.01751 O23 0.93540 0.64980 0.34720 1.00000 0.01877 O24 0.88430 0.40760 0.35400 1.00000 0.01460 O25 0.92670 0.14950 0.34840 1.00000 0.01809 O26 0.98310 0.90630 0.35010 1.00000 0.01505 O27 0.21960 0.15220 0.57180 1.00000 0.01784 O28 0.15390 0.35140 0.42840 1.00000 0.01829 O29 0.78240 0.37130 0.46060 1.00000 0.02501 O30 0.82000 0.12880 0.54330 1.00000 0.02088 O31 0.79490 0.94120 0.63130 1.00000 0.02151 O32 0.78020 0.51260 0.62760 1.00000 0.02040 O33 0.67560 0.55570 0.37050 1.00000 0.02276 O34 0.66100 0.98710 0.36940 1.00000 0.02197 O35 0.05400 0.67800 0.35880 1.00000 0.01661 O36 0.83930 0.64950 0.38240 1.00000 0.01970 O37 0.82280 0.18460 0.36850 1.00000 0.01688 O38 0.05130 0.14820 0.37340 1.00000 0.02053 ClX1a 0.60610 0.29650 0.86080 0.32700 0.00876 O-HX1a 0.63030 0.30930 0.91670 0.67300 0.00876 ClX1b 0.72170 0.79240 0.85430 0.18400 0.00876 O-HX1b 0.75020 0.80600 0.91300 0.81600 0.00876 ClX2a 0.46380 0.79100 0.83090 1.00000 0.02116 ClX2b 0.84163 0.28980 0.83500 1.00000 0.01492 O-HXs1 0.76690 0.85850 0.12450 0.66600 0.00876 ClXs1 0.78770 0.86970 0.18340 0.33400 0.00876 O-HXs2 0.88930 0.35630 0.11710 0.74600 0.00876 ClXs2 0.92060 0.36950 0.17770 0.25400 0.00876 O-H1 0.62770 0.01790 0.10550 1.00000 0.00827 O-H2 0.63190 0.35800 0.11020 1.00000 0.00827 O-H3 0.62620 0.69300 0.10800 1.00000 0.00827 O-H4 0.00420 0.85630 0.10370 1.00000 0.00827 O-H5 0.99910 0.47980 0.90140 1.00000 0.00606 O-H6 0.00620 0.19070 0.10480 1.00000 0.00827