#------------------------------------------------------------------------------ #$Date: 2023-05-10 20:44:19 +0300 (Wed, 10 May 2023) $ #$Revision: 283658 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/00/91/9009155.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided the American Mineralogist Crystal Structure Database, # http://rruff.geo.arizona.edu/AMS/amcsd.php # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_9009155 loop_ _publ_author_name 'Wyckoff, R. W. G.' _publ_section_title ; Second edition. Interscience Publishers, New York, New York ; _journal_name_full 'Crystal Structures' _journal_page_first 290 _journal_page_last 295 _journal_volume 1 _journal_year 1963 _chemical_formula_sum 'Al H O2' _chemical_name_mineral Bohmite _space_group_IT_number 63 _symmetry_space_group_name_Hall '-B 2 2b' _symmetry_space_group_name_H-M 'B b m m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 12.227 _cell_length_b 3.700 _cell_length_c 2.866 _cell_volume 129.658 _database_code_amcsd 0011834 _exptl_crystal_density_diffrn 3.073 _cod_original_formula_sum 'Al O2 H' _cod_database_code 9009155 loop_ _space_group_symop_operation_xyz x,y,z 1/2+x,y,1/2+z -x,1/2+y,z 1/2-x,1/2+y,1/2+z x,1/2-y,-z 1/2+x,1/2-y,1/2-z x,y,-z 1/2+x,y,1/2-z -x,-y,z 1/2-x,-y,1/2+z x,1/2-y,z 1/2+x,1/2-y,1/2+z -x,1/2+y,-z 1/2-x,1/2+y,1/2-z -x,-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_type_symbol _atom_site_attached_hydrogens Al -0.16600 0.25000 0.00000 Al 0 O 0.21300 0.25000 0.00000 O 0 O-H 0.43300 0.25000 0.00000 O 1 loop_ _cod_changelog_entry_id _cod_changelog_entry_author _cod_changelog_entry_date _cod_changelog_entry_text 1 ;cod-tools version 3.8.0 Id: cif_guess_AMCSD_atom_types 9574 2023-05-10 09:00:05Z saulius ; 2023-05-10T18:51:27+03:00 ;Derived atom types and hydrogen counts from atom names that follow the AMCSD naming convention (Wat == water, O-H == hydroxyl). ; loop_ _cod_related_entry_id _cod_related_entry_database _cod_related_entry_code 1 AMCSD 0011834