#------------------------------------------------------------------------------ #$Date: 2013-03-28 18:17:04 +0200 (Thu, 28 Mar 2013) $ #$Revision: 77586 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/00/23/9002388.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided the American Mineralogist Crystal Structure Database, # http://rruff.geo.arizona.edu/AMS/amcsd.php # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_9002388 loop_ _publ_author_name 'Levy, D.' 'Barbier, J.' _publ_section_title ; (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet ; _journal_name_full 'American Mineralogist' _journal_page_first 1053 _journal_page_last 1060 _journal_volume 85 _journal_year 2000 _chemical_formula_sum 'Fe0.973 Ge2.595 Mg2.349 O12 Y2.001' _chemical_name_common 'TAPP tetragonal' _chemical_name_mineral 'TAPP-tetragonal Mg2.35Y2.00Fe0.97Ge2.59O12' _space_group_IT_number 230 _symmetry_space_group_name_Hall '-I 4bd 2c 3' _symmetry_space_group_name_H-M 'I a -3 d' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_length_a 12.232 _cell_length_b 12.232 _cell_length_c 12.232 _cell_volume 1830.174 _exptl_crystal_density_diffrn 4.861 _[local]_cod_chemical_formula_sum_orig 'Ge2.595 Fe.973 Y2.001 Mg2.349 O12' _cod_database_code 9002388 _amcsd_database_code AMCSD#0002471 loop_ _symmetry_equiv_pos_as_xyz x,y,z 1/2+x,1/2+y,1/2+z z,1/2-x,1/2+y 1/2+z,-x,+y -y,1/2+z,1/2-x 1/2-y,+z,-x x,1/2-y,1/2+z 1/2+x,-y,+z -z,1/2+x,1/2-y 1/2-z,+x,-y y,1/2-z,1/2+x 1/2+y,-z,+x -x,1/2+y,1/2-z 1/2-x,+y,-z 3/4+x,1/4-z,3/4-y 1/4+x,3/4-z,1/4-y 3/4-z,1/4+y,3/4+x 1/4-z,3/4+y,1/4+x 3/4+y,1/4-x,3/4-z 1/4+y,3/4-x,1/4-z 3/4-x,1/4+z,3/4+y 1/4-x,3/4+z,1/4+y 3/4+z,1/4-y,3/4-x 1/4+z,3/4-y,1/4-x 3/4-y,1/4+x,3/4+z 1/4-y,3/4+x,1/4+z 1/4+x,1/4+z,1/4+y 3/4+x,3/4+z,3/4+y 1/4-z,1/4-y,1/4-x 3/4-z,3/4-y,3/4-x 1/4+y,1/4+x,1/4+z 3/4+y,3/4+x,3/4+z 1/4-x,1/4-z,1/4-y 3/4-x,3/4-z,3/4-y 1/4+z,1/4+y,1/4+x 3/4+z,3/4+y,3/4+x 1/4-y,1/4-x,1/4-z 3/4-y,3/4-x,3/4-z 1/2+z,x,1/2-y +z,1/2+x,-y 1/2-y,-z,1/2+x -y,1/2-z,+x 1/2+x,y,1/2-z +x,1/2+y,-z 1/2-z,-x,1/2+y -z,1/2-x,+y 1/2+y,z,1/2-x +y,1/2+z,-x 1/2-x,-y,1/2+z -x,1/2-y,+z 1/2-z,1/2+x,y -z,+x,1/2+y 1/2+y,1/2-z,-x +y,-z,1/2-x 1/2-x,1/2+y,z -x,+y,1/2+z 1/2+z,1/2-x,-y +z,-x,1/2-y 1/2-y,1/2+z,x -y,+z,1/2+x 1/2+x,1/2-y,-z +x,-y,1/2-z 3/4-x,3/4+z,1/4-y 1/4-x,1/4+z,3/4-y 3/4+z,3/4-y,1/4+x 1/4+z,1/4-y,3/4+x 3/4-y,3/4+x,1/4-z 1/4-y,1/4+x,3/4-z 3/4+x,3/4-z,1/4+y 1/4+x,1/4-z,3/4+y 3/4-z,3/4+y,1/4-x 1/4-z,1/4+y,3/4-x 3/4+y,3/4-x,1/4+z 1/4+y,1/4-x,3/4+z 1/4-x,3/4-z,3/4+y 3/4-x,1/4-z,1/4+y 1/4+z,3/4+y,3/4-x 3/4+z,1/4+y,1/4-x 1/4-y,3/4-x,3/4+z 3/4-y,1/4-x,1/4+z 1/4+x,3/4+z,3/4-y 3/4+x,1/4+z,1/4-y 1/4-z,3/4-y,3/4+x 3/4-z,1/4-y,1/4+x 1/4+y,3/4+x,3/4-z 3/4+y,1/4+x,1/4-z -z,-x,-y 1/2-z,1/2-x,1/2-y y,z,x 1/2+y,1/2+z,1/2+x -x,-y,-z 1/2-x,1/2-y,1/2-z z,x,y 1/2+z,1/2+x,1/2+y -y,-z,-x 1/2-y,1/2-z,1/2-x 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 GeT 0.00770 0.00770 0.01130 0.00000 0.00000 0.00000 FeT 0.00770 0.00770 0.01130 0.00000 0.00000 0.00000 YA 0.01220 0.01220 0.00860 0.00000 0.00000 0.00000 MgA 0.01220 0.01220 0.00860 0.00000 0.00000 0.00000 Fe 0.01180 0.01180 0.01180 -0.00060 -0.00060 -0.00060 Mg 0.01180 0.01180 0.01180 -0.00060 -0.00060 -0.00060 O 0.01500 0.01400 0.01000 -0.00100 0.00200 0.00200 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 GeT 0.00000 0.25000 0.37500 0.86500 0.00890 FeT 0.00000 0.25000 0.37500 0.13500 0.00890 YA 0.00000 0.25000 0.12500 0.66700 0.01100 MgA 0.00000 0.25000 0.12500 0.33300 0.01100 Fe 0.00000 0.00000 0.00000 0.28400 0.01180 Mg 0.00000 0.00000 0.00000 0.67500 0.01180 O -0.03080 0.05550 0.15550 1.00000 0.01300