data_global _chemical_name_mineral 'Zeolite-L' loop_ _publ_author_name 'Sato M' 'Morikawa K' 'Kurosawa S' _journal_name_full 'European Journal of Mineralogy' _journal_volume 2 _journal_year 1990 _journal_page_first 851 _journal_page_last 859 _publ_section_title ; X-ray Rietveld analysis of cation exchanged zeolite-L (LTL) Sample: Cs-L Note: We are unable to reproduce the reported bond lengths to T1 and K1, and we have not been able to locate the authors to find out what is wrong. ; _database_code_amcsd 0006408 _chemical_formula_sum 'K5 Cs3.66 Al8.664 Si27.336 O85.5 H27' _cell_length_a 18.411 _cell_length_b 18.411 _cell_length_c 7.558 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 2218.668 _exptl_crystal_density_diffrn 2.304 _symmetry_space_group_name_H-M 'P 6/m m m' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-x+y,z' 'x,x-y,-z' '-x+y,-x,-z' 'x-y,x,z' '-y,-x,z' 'y,x,-z' 'y,-x+y,-z' '-y,x-y,z' 'x-y,-y,z' '-x+y,y,-z' 'x,y,-z' '-x,-y,z' 'x,x-y,z' '-x,-x+y,-z' 'x-y,x,-z' '-x+y,-x,z' 'y,x,z' '-y,-x,-z' '-y,x-y,-z' 'y,-x+y,z' '-x+y,y,z' 'x-y,-y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv K1 0.66667 0.33333 0.50000 1.00000 0.02786 K2 0.50000 0.00000 0.50000 1.00000 0.02786 Cs 0.27790 0.00000 0.00000 0.61000 0.08359 AlT1 0.09380 0.35080 0.50000 0.72200 0.07599 SiT1 0.09380 0.35080 0.50000 0.27800 0.07599 SiT2 0.16500 0.49950 0.20600 1.00000 0.05446 O1 0.00000 0.27380 0.50000 1.00000 0.10892 O2 0.16170 0.32340 0.50000 1.00000 0.01773 O3 0.26600 0.53200 0.26480 1.00000 0.03420 O4 0.10780 0.42510 0.31400 1.00000 0.04939 O5 0.43000 0.86000 0.27560 1.00000 0.04179 O6 0.14720 0.47990 0.00000 1.00000 0.00887 Wat1 0.10700 0.00000 0.00000 0.21000 0.25330 Wat2 0.23900 0.47800 0.18800 0.14000 0.05066 Wat3 0.76500 0.15300 0.31300 0.44000 0.20264