#------------------------------------------------------------------------------ #$Date: 2013-03-28 18:17:04 +0200 (Thu, 28 Mar 2013) $ #$Revision: 77586 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/01/11/1011157.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_1011157 loop_ _publ_author_name 'Podschus, E' 'Hofmann, U' 'Leschewski, K' _publ_section_title ; Roentgenographische Strukturuntersuchungen von Ultramarinblau und seinen Reaktionsprodukten ; _journal_coden_ASTM ZAACAB _journal_name_full ; Zeitschrift fuer Anorganische und Allgemeine Chemie ; _journal_page_first 305 _journal_page_last 333 _journal_volume 228 _journal_year 1936 _chemical_compound_source 'ultramarine - artificial' _chemical_formula_analytical 'Si5.86 Al6.14 S2.11 Na1.68 Li4.86 O24' _chemical_formula_structural 'Na4 Li4 Al6 Si6 S2.05 O24 (H2 O).85' _chemical_formula_sum 'Al6 H1.7 Li4 Na4 O24.85 S2.05 Si6' _chemical_name_mineral Lithiu _chemical_name_systematic ; Sodium lithium aluminium silicon oxise sulfide hydrate * ; _symmetry_cell_setting cubic _symmetry_Int_Tables_number 218 _symmetry_space_group_name_H-M 'P -4 3 n' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 1 _cell_length_a 8.68 _cell_length_b 8.68 _cell_length_c 8.68 _cell_volume 654.0 _exptl_crystal_density_meas 2.1 _[local]_cod_chemical_formula_sum_orig 'H1.7 Al6 Li4 Na4 O24.85 S2.05 Si6' _cod_database_code 1011157 loop_ _symmetry_equiv_pos_as_xyz x,y,z y,z,x z,x,y -x,y,-z -y,z,-x -z,x,-y x,-y,-z y,-z,-x z,-x,-y -x,-y,z -y,-z,x -z,-x,y 1/2+x,1/2+z,1/2+y 1/2+y,1/2+x,1/2+z 1/2+z,1/2+y,1/2+x 1/2-x,1/2-z,1/2+y 1/2-y,1/2-x,1/2+z 1/2-z,1/2-y,1/2+x 1/2+x,1/2-z,1/2-y 1/2+y,1/2-x,1/2-z 1/2+z,1/2-y,1/2-x 1/2-x,1/2+z,1/2-y 1/2-y,1/2+x,1/2-z 1/2-z,1/2+y,1/2-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 Na1 Na1+ 8 e 0.194(9) 0.194(9) 0.194(9) 0.5 0 d Li1 Li1+ 8 e 0.194(9) 0.194(9) 0.194(9) 0.5 0 d Al1 Al3+ 6 c 0.5 0. 0.25 1. 0 d Si1 Si4+ 6 d 0. 0.5 0.25 1. 0 d O1 O2- 24 i 0.143(6) 0.444(6) 0.154(6) 1. 0 d S1 S1- 12 f 0.110(6) 0. 0. 0.15 0 d S2 S2- 2 a 0. 0. 0. 0.125 0 d O2 O2- 2 a 0. 0. 0. 0.425 2 d H1 H1+ 2 a -1. -1. -1. 0.85 0 dum loop_ _atom_type_symbol _atom_type_oxidation_number Na1+ 1.000 Li1+ 1.000 Al3+ 3.000 Si4+ 4.000 O2- -2.000 S1- -0.833 S2- -2.000 H1+ 1.000