data_global _chemical_name_mineral 'Allanite-(La)' loop_ _publ_author_name 'Orlandi P' 'Pasero M' _journal_name_full 'The Canadian Mineralogist' _journal_volume 44 _journal_year 2006 _journal_page_first 63 _journal_page_last 68 _publ_section_title ; Allanite-(La) from Buca della Vena mine, Apuan Alps, Italy, an epidote-group mineral ; _database_code_amcsd 0006069 _chemical_compound_source 'Buca della Vena mine, near Stazzema, Apuan Alps, Tuscany, Italy' _chemical_formula_sum 'Ca1.311 La.274 Ce.196 Nd.111 Pr.101 Th.006 Y.001 Al1.871 Fe1.009 Mg.12 Si3 O13 H' _cell_length_a 8.914 _cell_length_b 5.726 _cell_length_c 10.132 _cell_angle_alpha 90 _cell_angle_beta 114.87 _cell_angle_gamma 90 _cell_volume 469.195 _exptl_crystal_density_diffrn 3.913 _symmetry_space_group_name_H-M 'P 1 21/m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-x,1/2+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 CaA1 0.75900 0.75000 0.15183 1.00000 0.01300 CaA2 0.59437 0.75000 0.42901 0.31100 0.01187 LaA2 0.59437 0.75000 0.42901 0.27400 0.01187 CeA2 0.59437 0.75000 0.42901 0.19600 0.01187 NdA2 0.59437 0.75000 0.42901 0.11100 0.01187 PrA2 0.59437 0.75000 0.42901 0.10100 0.01187 ThA2 0.59437 0.75000 0.42901 0.00600 0.01187 YA2 0.59437 0.75000 0.42901 0.00100 0.01187 AlM1 0.00000 0.00000 0.00000 0.87100 0.00830 Fe3+M1 0.00000 0.00000 0.00000 0.12900 0.00830 AlM2 0.00000 0.00000 0.50000 1.00000 0.00860 Fe2+M3 0.29816 0.25000 0.21552 0.62100 0.01080 Fe3+M3 0.29816 0.25000 0.21552 0.25900 0.01080 MgM3 0.29816 0.25000 0.21552 0.12000 0.01080 Si1 0.33740 0.75000 0.03940 1.00000 0.00910 Si2 0.68520 0.25000 0.27930 1.00000 0.00900 Si3 0.18570 0.75000 0.32170 1.00000 0.00860 O1 0.23260 0.98990 0.03020 1.00000 0.01350 O2 0.30940 0.97360 0.36340 1.00000 0.01400 O3 0.79480 0.01390 0.34030 1.00000 0.01210 O4 0.05500 0.25000 0.12940 1.00000 0.01070 O5 0.04710 0.75000 0.14950 1.00000 0.01150 O6 0.06510 0.75000 0.40830 1.00000 0.01060 O7 0.51040 0.75000 0.17920 1.00000 0.01380 O8 0.53640 0.25000 0.32690 1.00000 0.01830 O9 0.61650 0.25000 0.10170 1.00000 0.01800 O10 0.08300 0.25000 0.42690 1.00000 0.01060 H10 0.06000 0.25000 0.35000 1.00000 0.06000 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 CaA1 0.01610 0.00980 0.01490 0.00000 0.00830 0.00000 CaA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 LaA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 CeA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 NdA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 PrA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 ThA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 YA2 0.00910 0.01250 0.01240 0.00000 0.00294 0.00000 AlM1 0.00700 0.00560 0.01130 -0.00010 0.00300 -0.00050 Fe3+M1 0.00700 0.00560 0.01130 -0.00010 0.00300 -0.00050 AlM2 0.00670 0.00550 0.01280 0.00050 0.00330 -0.00030 Fe2+M3 0.00760 0.00920 0.01290 0.00000 0.00170 0.00000 Fe3+M3 0.00760 0.00920 0.01290 0.00000 0.00170 0.00000 MgM3 0.00760 0.00920 0.01290 0.00000 0.00170 0.00000 Si1 0.00770 0.00710 0.01130 0.00000 0.00290 0.00000 Si2 0.00750 0.00760 0.01150 0.00000 0.00360 0.00000 Si3 0.00710 0.00780 0.01080 0.00000 0.00360 0.00000 O1 0.01090 0.00800 0.02250 0.00140 0.00790 0.00340 O2 0.01210 0.01350 0.01710 -0.00510 0.00670 -0.00290 O3 0.00830 0.00790 0.01550 0.00050 0.00060 -0.00180 O4 0.00900 0.00800 0.01400 0.00000 0.00340 0.00000 O5 0.01100 0.01000 0.01300 0.00000 0.00420 0.00000 O6 0.01000 0.00700 0.01600 0.00000 0.00770 0.00000 O7 0.00900 0.01500 0.01400 0.00000 0.00220 0.00000 O8 0.01200 0.02500 0.02200 0.00000 0.01100 0.00000 O9 0.01700 0.02300 0.01400 0.00000 0.00600 0.00000 O10 0.01000 0.00900 0.01400 0.00000 0.00530 0.00000