data_global _amcsd_formula_title '(CH3)4NAlSi3O8*H2O' loop_ _publ_author_name 'Baerlocher C' 'Meier W M' _journal_name_full 'Helvetica Chimica Acta' _journal_volume 53 _journal_year 1970 _journal_page_first 1285 _journal_page_last 1293 _publ_section_title ; Synthese und kristallstruktur von tetramethylammonium-gismondin ; _database_code_amcsd 0012671 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'C4 N (Al Si3) O8' _cell_length_a 10.457 _cell_length_b 10.457 _cell_length_c 9.730 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1063.964 _exptl_crystal_density_diffrn 1.881 _symmetry_space_group_name_H-M 'I 41/a m d' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '1/4-y,3/4-x,1/4+z' '3/4-y,1/4-x,3/4+z' '1/4+y,3/4+x,1/4-z' '3/4+y,1/4+x,3/4-z' '1/4+y,3/4-x,1/4-z' '3/4+y,1/4-x,3/4-z' '1/4-y,3/4+x,1/4+z' '3/4-y,1/4+x,3/4+z' '1/2+x,-y,1/2+z' '+x,1/2-y,+z' '1/2-x,y,1/2-z' '-x,1/2+y,-z' '1/2+x,y,1/2-z' '+x,1/2+y,-z' '1/2-x,-y,1/2+z' '-x,1/2-y,+z' '1/4+y,1/4+x,3/4+z' '3/4+y,3/4+x,1/4+z' '1/4-y,1/4-x,3/4-z' '3/4-y,3/4-x,1/4-z' '1/4-y,1/4+x,3/4-z' '3/4-y,3/4+x,1/4-z' '1/4+y,1/4-x,3/4+z' '3/4+y,3/4-x,1/4+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy C1 0.14850 0.19150 0.35100 0.25000 C2 0.07800 0.21750 0.26150 0.25000 N 0.00000 0.25000 0.37500 1.00000 Al 0.14850 0.60150 0.12500 0.25000 Si 0.14850 0.60150 0.12500 0.75000 O1 0.00000 0.58200 0.17950 1.00000 O2 0.17850 0.50000 0.00000 1.00000