data_global _chemical_name_mineral 'Dinite' loop_ _publ_author_name 'Franzini L' 'Pasero M' 'Perchiazzi N' _journal_name_full 'European Journal of Mineralogy' _journal_volume 3 _journal_year 1991 _journal_page_first 855 _journal_page_last 861 _publ_section_title ; Re-discovery and re-definition of dinite, C20H36, a forgotten organic mineral from Garfagnana, northern Tuscany, Italy ; _database_code_amcsd 0006432 _chemical_compound_source 'Garfagnana, northern Tuscany, Italy' _chemical_formula_sum 'C5' _cell_length_a 12.356 _cell_length_b 12.762 _cell_length_c 11.427 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1801.892 _exptl_crystal_density_diffrn 0.886 _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 _atom_site_U_iso_or_equiv C1 0.08010 0.67920 0.24100 0.05000 C2 0.16570 0.69880 0.33410 0.06400 C3 0.34290 0.65720 0.43330 0.05900 C4 0.44560 0.59170 0.43160 0.05700 C5 0.61550 0.54620 0.30870 0.05700 C6 0.65820 0.55090 0.18340 0.09300 C7 0.58350 0.49980 0.09320 0.10600 C8 0.47030 0.54980 0.09600 0.08800 C9 0.23210 0.59290 0.12330 0.06800 C10 0.13840 0.67330 0.12330 0.06200 C11 0.26220 0.62380 0.33970 0.05000 C12 0.49700 0.58860 0.31030 0.05000 C13 0.41760 0.54670 0.21790 0.05700 C14 0.31570 0.61770 0.21920 0.04800 C15 0.00000 0.77240 0.24480 0.08800 C16 -0.09460 0.76720 0.16100 0.09200 C17 0.01880 0.57600 0.26610 0.08200 C18 0.68740 0.61740 0.38310 0.08000 C19 0.62710 0.43590 0.36400 0.09500 C20 0.38000 0.42820 0.24310 0.09300