data_global _amcsd_formula_title 'Al Cl4 Na' loop_ _publ_author_name 'Wallart F' 'Lorriaux-Rubbens A' 'Mairesse G' 'Barbier P' 'Wignacourt J' _journal_name_full 'Journal of Raman Spectroscopy' _journal_volume 9 _journal_year 1980 _journal_page_first 55 _journal_page_last 61 _publ_section_title ; Etude Structurale du Tetrachloroaluminate de Sodium: Comparaison des Spectres de Diffusion Raman de la Famille des M Al Cl4 (M= Li, Na, K, Rb, Cs, NO, NH4) a l'Etat Solide _cod_database_code 1004059 ; _database_code_amcsd 0013286 _chemical_formula_sum 'Al Cl4 Na' _cell_length_a 10.322 _cell_length_b 9.886 _cell_length_c 6.167 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 629.301 _exptl_crystal_density_diffrn 2.024 _symmetry_space_group_name_H-M 'P 21 21 21' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,1/2+y,1/2-z' '1/2+x,1/2-y,-z' '1/2-x,-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Al1 0.03774 0.48571 0.20707 Cl1 0.03214 0.49126 0.55281 Cl2 0.14848 0.31450 0.10957 Cl3 -0.15367 0.47743 0.07458 Cl4 0.12274 0.66497 0.07337 Na1 0.12534 0.21353 0.68888