data_global _chemical_name_mineral 'Phlogopite' loop_ _publ_author_name 'Redhammer G J' 'Roth G' _journal_name_full 'American Mineralogist' _journal_volume 87 _journal_year 2002 _journal_page_first 1464 _journal_page_last 1476 _publ_section_title ; Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al Sample: CoAn#2 - Co Note: Uij's for K altered by Redhammer, 7 Nov, 2002 ; _database_code_amcsd 0002920 _chemical_formula_sum '(Al1.08 Si2.92) Co3 K O12 H2' _cell_length_a 5.3380 _cell_length_b 9.2465 _cell_length_c 10.3410 _cell_angle_alpha 90 _cell_angle_beta 99.977 _cell_angle_gamma 90 _cell_volume 502.690 _exptl_crystal_density_diffrn 3.442 _symmetry_space_group_name_H-M 'C 1 2/m 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' '-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 _atom_site_U_iso_or_equiv AlT 0.57610 0.16668 0.22778 0.27000 0.01051 SiT 0.57610 0.16668 0.22778 0.73000 0.01051 CoM1 0.00000 0.50000 0.50000 1.00000 0.01153 CoM2 0.00000 0.83147 0.50000 1.00000 0.01203 K 0.00000 0.00000 0.00000 1.00000 0.03635 O1 0.82584 0.23063 0.17050 1.00000 0.02039 O2 0.51819 0.00000 0.17061 1.00000 0.02052 O3 0.62987 0.16676 0.39048 1.00000 0.01241 O4 0.13211 0.00000 0.39758 1.00000 0.01343 H 0.11600 0.00000 0.30300 1.00000 0.02976 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 AlT 0.00750 0.00740 0.01710 0.00010 0.00330 0.00030 SiT 0.00750 0.00740 0.01710 0.00010 0.00330 0.00030 CoM1 0.00850 0.00710 0.01950 0.00000 0.00330 0.00000 CoM2 0.00820 0.00760 0.02020 0.00000 0.00340 0.00000 K 0.03950 0.03730 0.03070 0.00000 0.00500 0.00000 O1 0.01860 0.02510 0.02150 -0.00620 0.00480 -0.00200 O2 0.02820 0.01290 0.02070 0.00000 0.00150 0.00000 O3 0.00920 0.00910 0.01870 0.00040 0.00190 0.00090 O4 0.00920 0.01070 0.01830 0.00000 0.00160 0.00000