data_global _chemical_name_mineral 'Armbrusterite' loop_ _publ_author_name 'Yakovenchuk V N' 'Krivovichev S K' 'Pakhomovsky Y A' 'Ivanyuk G Y' 'Selivanova E A' 'Menshikov Y P' 'Britvin S N' _journal_name_full 'American Mineralogist' _journal_volume 92 _journal_year 2007 _journal_page_first 416 _journal_page_last 423 _publ_section_title ; Armbrusterite, K5Na6Mn3+Mn2+14[Si9O22]4(OH)10*4H2O, a new Mn hydrous heterophyllosilicate from the Khibiny alkaline massif, Kola Peninsula, Russia ; _database_code_amcsd 0004282 _chemical_compound_source 'Khibiny alkaline massif, Kola Peninsula, Russia' _chemical_formula_sum 'K5 Na6 Mn15 Si36 O104.02 H22.04' _cell_length_a 17.333 _cell_length_b 23.539 _cell_length_c 13.4895 _cell_angle_alpha 90 _cell_angle_beta 115.069 _cell_angle_gamma 90 _cell_volume 4985.274 _exptl_crystal_density_diffrn 2.568 _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 K1 0.21000 0.95130 0.49050 0.30000 0.09000 K2 0.50500 0.00000 0.60350 0.28000 0.07200 K3 0.00000 0.00000 0.50000 0.16000 0.04200 K5 0.97250 0.69670 0.49500 0.20000 0.10000 K6 0.81500 0.67050 0.49000 0.17000 0.10000 K7 0.85400 0.72630 0.47900 0.17000 0.10000 K10 0.82400 0.56000 0.47700 0.11000 0.10000 K11 0.39800 0.06650 0.48500 0.12000 0.10000 Na1 0.84650 0.14408 0.04700 1.00000 0.02940 Na2 0.50000 0.85110 0.00000 1.00000 0.03100 Mn2+1 0.00000 0.06931 0.00000 1.00000 0.02230 Mn2+2 0.00000 0.21062 0.00000 1.00000 0.02190 Mn2+3 0.32397 0.07102 0.96233 1.00000 0.02230 Mn2+4 0.84790 0.00000 0.04652 1.00000 0.02290 Mn3+5 0.50000 0.00000 0.00000 1.00000 0.02140 Mn2+6 0.67138 0.78453 0.01290 1.00000 0.02300 Si1 0.28669 0.06392 0.18040 1.00000 0.02030 Si2 0.85334 0.86802 0.79290 1.00000 0.02050 Si3 0.39902 0.06387 0.77130 1.00000 0.02130 Si4 0.85790 0.74466 0.76670 1.00000 0.02220 Si5 0.01462 0.06473 0.25250 1.00000 0.02060 Si6 0.02831 0.75457 0.76610 1.00000 0.02210 Si7 0.25042 0.85840 0.73430 1.00000 0.02090 Si8 0.05700 0.14539 0.62690 1.00000 0.02060 Si9 0.43999 0.13157 0.20070 1.00000 0.02010 O3 0.24540 0.06720 0.05070 1.00000 0.02340 O5 0.40310 0.13830 0.07170 1.00000 0.02430 O6 0.26030 0.85800 0.85790 1.00000 0.02690 O7 0.90420 0.72910 0.89460 1.00000 0.02500 O8 0.94650 0.06590 0.12740 1.00000 0.02380 O9 0.91560 0.86230 0.91800 1.00000 0.02310 O10 0.42510 0.06130 0.89990 1.00000 0.02420 O11 0.04790 0.00000 0.29700 1.00000 0.02550 O12 0.90070 0.89730 0.72360 1.00000 0.02710 O13 0.81290 0.80700 0.73840 1.00000 0.02370 O14 0.46440 0.10370 0.74240 1.00000 0.02440 O15 0.06710 0.77190 0.89220 1.00000 0.02590 O16 0.05970 0.69280 0.74190 1.00000 0.02360 O17 0.30330 0.91030 0.70820 1.00000 0.02450 O18 0.00000 0.15760 0.50000 1.00000 0.03200 O19 0.78300 0.70040 0.69850 1.00000 0.02520 O20 0.29990 0.00000 0.22850 1.00000 0.02700 O21 0.15290 0.13290 0.64330 1.00000 0.02740 O22 0.05470 0.19990 0.69580 1.00000 0.03150 O23 0.38140 0.09060 0.23910 1.00000 0.02900 O24 0.39890 0.00000 0.72230 1.00000 0.02380 O26 0.92540 0.74780 0.71060 1.00000 0.02840 O27 0.76970 0.90670 0.76540 1.00000 0.02930 O28 0.97670 0.08930 0.33560 1.00000 0.02840 O-H1 0.24090 0.00000 0.87360 1.00000 0.02650 O-H2 0.41190 0.00000 0.06490 1.00000 0.02900 O-H4 0.08990 0.00000 0.06920 1.00000 0.02700 O-H25 0.75080 0.71200 0.07340 1.00000 0.02700 Wat1 0.00000 0.65200 0.50000 0.35000 0.10000 Wat2 0.00000 0.58600 0.50000 0.34000 0.10000 Wat3 0.87800 0.68300 0.43400 0.26000 0.10000 Wat4 0.82400 0.61300 0.47800 0.29000 0.10000 Wat5 0.24300 0.00000 0.41300 0.26000 0.10000 Wat6 0.21800 0.00000 0.50900 0.26000 0.10000 Wat7 0.86090 0.00000 0.38210 0.70000 0.10000 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 Na1 0.02250 0.01920 0.04700 -0.00100 0.01510 0.00100 Na2 0.02600 0.02600 0.04800 0.00000 0.02400 0.00000 Mn2+1 0.01620 0.01500 0.03810 0.00000 0.01390 0.00000 Mn2+2 0.01530 0.01700 0.03550 0.00000 0.01270 0.00000 Mn2+3 0.01680 0.01570 0.03880 -0.00030 0.01600 -0.00050 Mn2+4 0.01550 0.01780 0.03800 0.00000 0.01410 0.00000 Mn3+5 0.01370 0.01810 0.03510 0.00000 0.01290 0.00000 Mn2+6 0.01740 0.01730 0.03950 0.00080 0.01700 0.00110 Si1 0.01500 0.01560 0.03450 -0.00010 0.01440 0.00090 Si2 0.01350 0.01660 0.03420 0.00180 0.01280 -0.00030 Si3 0.01380 0.01810 0.03540 -0.00040 0.01390 0.00000 Si4 0.01480 0.01860 0.03460 -0.00140 0.01170 -0.00100 Si5 0.01670 0.01330 0.03630 0.00090 0.01560 0.00000 Si6 0.01650 0.01800 0.03590 -0.00140 0.01510 0.00080 Si7 0.01300 0.01700 0.03400 0.00050 0.01130 0.00060 Si8 0.01250 0.01980 0.03190 -0.00010 0.01170 -0.00150 Si9 0.01240 0.01500 0.03540 -0.00130 0.01240 -0.00040 O3 0.01800 0.01600 0.04100 -0.00100 0.01600 -0.00100 O5 0.01600 0.01800 0.03800 0.00200 0.01100 -0.00300 O6 0.02200 0.02800 0.03200 -0.00300 0.01200 -0.00200 O7 0.01800 0.02700 0.03300 -0.00400 0.01400 -0.00300 O8 0.02200 0.01600 0.03700 -0.00600 0.01600 -0.00400 O9 0.01600 0.01800 0.03700 -0.00100 0.01400 0.00100 O10 0.01600 0.02200 0.03900 0.00200 0.01700 -0.00100 O11 0.02500 0.01400 0.04400 0.00000 0.02100 0.00000 O12 0.02600 0.02000 0.04000 -0.00400 0.01900 -0.00300 O13 0.01900 0.01200 0.03800 -0.00400 0.00900 0.00000 O14 0.02300 0.01700 0.03500 -0.00300 0.01400 0.00100 O15 0.01900 0.02800 0.03200 0.00200 0.01200 -0.00200 O16 0.02200 0.02100 0.03300 0.00200 0.01700 0.00300 O17 0.01500 0.02100 0.04100 -0.00200 0.01500 -0.00100 O18 0.02200 0.04000 0.03500 0.00000 0.01300 0.00000 O19 0.01800 0.01700 0.03900 -0.00400 0.01100 0.00200 O20 0.03100 0.01300 0.03900 0.00000 0.01700 0.00000 O21 0.01600 0.03000 0.04200 -0.00100 0.01700 -0.00500 O22 0.03000 0.02500 0.04400 0.00200 0.02100 -0.00500 O23 0.01800 0.03300 0.03500 -0.01000 0.01000 0.00000 O24 0.02300 0.01900 0.03700 0.00000 0.02000 0.00000 O26 0.01400 0.03800 0.03300 -0.00400 0.01000 -0.00200 O27 0.02200 0.03000 0.03500 0.01200 0.01200 0.00100 O28 0.02300 0.02200 0.05100 -0.00400 0.02700 -0.00100 O-H1 0.02300 0.02200 0.04000 0.00000 0.01800 0.00000 O-H2 0.02100 0.02300 0.04900 0.00000 0.01900 0.00000 O-H4 0.02400 0.02200 0.03800 0.00000 0.01600 0.00000 O-H25 0.01800 0.02400 0.04200 0.00200 0.01600 0.00300