#------------------------------------------------------------------------------ #$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $ #$Revision: 966 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9007493.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_9007493 loop_ _publ_author_name 'Sirdeshmukh D B' 'Deshpande V T' _publ_section_title ; X-ray measurement of the thermal expansion of ammonium chloride Locality: synthetic Sample: T = 31.5 C ; _journal_name_full 'Acta Crystallographica, Section A' _journal_page_first 295 _journal_page_last 295 _journal_volume 26 _journal_year 1970 _chemical_formula_sum 'Cl N' _chemical_name_mineral 'Sal ammoniac' _symmetry_space_group_name_H-M 'P m -3 m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_length_a 3.8771 _cell_length_b 3.8771 _cell_length_c 3.8771 _cell_volume 58.280 _diffrn_ambient_temperature 304.65 _[local]_cod_chemical_formula_sum_orig 'N Cl' loop_ _symmetry_equiv_pos_as_xyz x,y,z z,-x,y -y,z,-x x,-y,z -z,x,-y y,-z,x -x,y,-z x,-z,-y -z,y,x y,-x,-z -x,z,y z,-y,-x -y,x,z x,z,y -z,-y,-x y,x,z -x,-z,-y z,y,x -y,-x,-z z,x,-y -y,-z,x x,y,-z -z,-x,y y,z,-x -x,-y,z -z,x,y y,-z,-x -x,y,z z,-x,-y -y,z,x x,-y,-z -x,z,-y z,-y,x -y,x,-z x,-z,y -z,y,-x y,-x,z -x,-z,y z,y,-x -y,-x,z x,z,-y -z,-y,x y,x,-z -z,-x,-y y,z,x -x,-y,-z z,x,y -y,-z,-x loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z NH4 0.00000 0.00000 0.00000 Cl 0.50000 0.50000 0.50000 _cod_database_code 9007493