#------------------------------------------------------------------------------ #$Date: 2008-03-10 10:25:41 +0200 (Mon, 10 Mar 2008) $ #$Revision: 255 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9002349.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_9002349 loop_ _publ_author_name 'Nagai T' 'Hattori T' 'Yamanaka T' _publ_section_title ; Compression mechanism of brucite: An investigation by the structural refinement under pressure Sample: P = 2.5 GPa ; _journal_name_full 'American Mineralogist' _journal_page_first 760 _journal_page_last 764 _journal_volume 85 _journal_year 2000 _chemical_formula_sum 'Mg O2' _chemical_name_mineral Brucite _symmetry_space_group_name_H-M 'P -3 m 1' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_length_a 3.1090 _cell_length_b 3.1090 _cell_length_c 4.6573 _cell_volume 38.986 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y,-x,z y,-x+y,-z -x,-x+y,-z -x+y,-x,z -x+y,y,z -x,-y,-z y,x,-z -y,x-y,z x,x-y,z x-y,x,-z x-y,-y,-z loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Mg 0.00000 0.00000 0.00000 O 0.33333 0.66667 0.22600