#------------------------------------------------------------------------------ #$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: svn://www.crystallography.net/cod/cif/1/00/40/1004068.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_1004068 loop_ _publ_author_name 'Abraham, F' 'Trehoux, J' 'Thomas, D' _publ_section_title ; Caracterisation et structure d'un nouvel oxyde de neodyme et d'osmium derive du type K Sb O~3~-cubique: Nd~4~ Os~6~ O~19~ ; _journal_coden_ASTM JCOMAH _journal_name_full 'Journal of the Less-Common Metals' _journal_page_first P23 _journal_page_last P30 _journal_paper_doi 10.1016/0022-5088(81)90182-X _journal_volume 77 _journal_year 1981 _chemical_formula_structural 'ND4 OS6 O19' _chemical_formula_sum 'Nd4 O19 Os6' _chemical_name_systematic 'Neodymium osmium oxide (4/6/19)' _space_group_IT_number 197 _symmetry_cell_setting cubic _symmetry_Int_Tables_number 197 _symmetry_space_group_name_Hall 'I 2 2 3' _symmetry_space_group_name_H-M 'I 2 3' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 2 _cell_length_a 8.957(3) _cell_length_b 8.957(3) _cell_length_c 8.957(3) _cell_volume 718.6 _refine_ls_R_factor_all 0.027 _cod_database_code 1004068 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+y,1/2+z 1/2+y,1/2+z,1/2+x 1/2+z,1/2+x,1/2+y 1/2+x,1/2-y,1/2-z 1/2+y,1/2-z,1/2-x 1/2+z,1/2-x,1/2-y 1/2-x,1/2+y,1/2-z 1/2-y,1/2+z,1/2-x 1/2-z,1/2+x,1/2-y 1/2-x,1/2-y,1/2+z 1/2-y,1/2-z,1/2+x 1/2-z,1/2-x,1/2+y 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 Nd1 Nd3+ 8 c 0.15737(7) 0.15737 0.15737 1. 0 d Os1 Os4+ 12 e 0.36153(5) 0.5 0. 1. 0 d O1 O2- 12 d 0.3228 0. 0. 1. 0 d O2 O2- 2 a 0. 0. 0. 1. 0 d O3 O2- 24 f 0.3408(10) 0.28379(91) 0.97853(89) 1. 0 d loop_ _atom_type_symbol _atom_type_oxidation_number Nd3+ 3.000 Os4+ 4.330 O2- -2.000