#------------------------------------------------------------------------------ #$Date: 2013-03-28 18:17:04 +0200 (Thu, 28 Mar 2013) $ #$Revision: 77586 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/01/10/1011055.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_1011055 loop_ _publ_author_name 'Menzer, G' _publ_section_title 'Die Kristallstruktur von Granat.' _journal_coden_ASTM ZEKGAX _journal_name_full ; Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) ; _journal_page_first 157 _journal_page_last 158 _journal_volume 63 _journal_year 1926 _chemical_compound_source 'from Xalostoc, Mexico' _chemical_formula_structural 'Ca3 Al2 (Si O4)3' _chemical_formula_sum 'Al2 Ca3 O12 Si3' _chemical_name_mineral Grossular _chemical_name_systematic 'Tricalcium dialuminium silicate' _symmetry_cell_setting cubic _symmetry_Int_Tables_number 230 _symmetry_space_group_name_H-M 'I a -3 d' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 8 _cell_length_a 11.82(6) _cell_length_b 11.82(6) _cell_length_c 11.82(6) _cell_volume 1651.4 _exptl_crystal_density_meas 3.65 _cod_database_code 1011055 loop_ _symmetry_equiv_pos_as_xyz x,y,z 1/2+x,1/2-y,-z -x,1/2+y,1/2-z 1/2-x,-y,1/2+z y,z,x 1/2-y,-z,1/2+x 1/2+y,1/2-z,-x -y,1/2+z,1/2-x z,x,y -z,1/2+x,1/2-y 1/2-z,-x,1/2+y 1/2+z,1/2-x,-y -x,-y,-z 1/2-x,1/2+y,z x,1/2-y,1/2+z 1/2+x,y,1/2-z -y,-z,-x 1/2+y,z,1/2-x 1/2-y,1/2+z,x y,1/2-z,1/2+x -z,-x,-y z,1/2-x,1/2+y 1/2+z,x,1/2-y 1/2-z,1/2+x,y 1/4+x,1/4+z,1/4+y 3/4+x,1/4-z,3/4-y 1/4-x,3/4-z,3/4+y 3/4-x,3/4+z,1/4-y 1/4+y,1/4+x,1/4+z 3/4-y,3/4+x,1/4-z 3/4+y,1/4-x,3/4-z 1/4-y,3/4-x,3/4+z 1/4+z,1/4+y,1/4+x 1/4-z,3/4-y,3/4+x 3/4-z,3/4+y,1/4-x 3/4+z,1/4-y,3/4-x 1/4-x,1/4-z,1/4-y 3/4-x,1/4+z,3/4+y 1/4+x,3/4+z,3/4-y 3/4+x,3/4-z,1/4+y 1/4-y,1/4-x,1/4-z 3/4+y,3/4-x,1/4+z 3/4-y,1/4+x,3/4+z 1/4+y,3/4+x,3/4-z 1/4-z,1/4-y,1/4-x 1/4+z,3/4+y,3/4-x 3/4+z,3/4-y,1/4+x 3/4-z,1/4+y,3/4+x 1/2+x,1/2+y,1/2+z x,-y,1/2-z 1/2-x,y,-z -x,1/2-y,z 1/2+y,1/2+z,1/2+x -y,1/2-z,x y,-z,1/2-x 1/2-y,z,-x 1/2+z,1/2+x,1/2+y 1/2-z,x,-y -z,1/2-x,y z,-x,1/2-y 1/2-x,1/2-y,1/2-z -x,y,1/2+z 1/2+x,-y,z x,1/2+y,-z 1/2-y,1/2-z,1/2-x y,1/2+z,-x -y,z,1/2+x 1/2+y,-z,x 1/2-z,1/2-x,1/2-y 1/2+z,-x,y z,1/2+x,-y -z,x,1/2+y 3/4+x,3/4+z,3/4+y 1/4+x,3/4-z,1/4-y 3/4-x,1/4-z,1/4+y 1/4-x,1/4+z,3/4-y 3/4+y,3/4+x,3/4+z 1/4-y,1/4+x,3/4-z 1/4+y,3/4-x,1/4-z 3/4-y,1/4-x,1/4+z 3/4+z,3/4+y,3/4+x 3/4-z,1/4-y,1/4+x 1/4-z,1/4+y,3/4-x 1/4+z,3/4-y,1/4-x 3/4-x,3/4-z,3/4-y 1/4-x,3/4+z,1/4+y 3/4+x,1/4+z,1/4-y 1/4+x,1/4-z,3/4+y 3/4-y,3/4-x,3/4-z 1/4+y,1/4-x,3/4+z 1/4-y,3/4+x,1/4+z 3/4+y,1/4+x,1/4-z 3/4-z,3/4-y,3/4-x 3/4+z,1/4+y,1/4-x 1/4+z,1/4-y,3/4+x 1/4-z,3/4+y,1/4+x loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_attached_hydrogens _atom_site_calc_flag Ca1 Ca2+ 24 c 0. 0.25 0.125 1. 0 d Al1 Al3+ 16 a 0. 0. 0. 1. 0 d Si1 Si4+ 24 d 0. 0.25 0.375 1. 0 d O1 O2- 96 h 0.035(2) 0.055(2) 0.650(3) 1. 0 d loop_ _atom_type_symbol _atom_type_oxidation_number Ca2+ 2.000 Al3+ 3.000 Si4+ 4.000 O2- -2.000