#------------------------------------------------------------------------------ #$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $ #$Revision: 14 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/1005011.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_1005011 _chemical_name_systematic 'Lithium molybdenum(V) dinitride' _chemical_formula_structural '(Li Mo) N2' _chemical_formula_sum 'Li Mo N2' _publ_section_title ; LiMoN~2~: the first metallic layered nitride ; loop_ _publ_author_name 'Elder, S H' 'Doerrer, L H' 'DiSalvo, F J' 'Parise, J B' 'Guyomard, D' 'Tarascon, J M' _journal_name_full 'Chemistry of Materials (1,1989-' _journal_coden_ASTM CMATEX _journal_volume 4 _journal_year 1992 _journal_page_first 928 _journal_page_last 937 _journal_issue 4 _cell_length_a 2.8674(2) _cell_length_b 2.8674(2) _cell_length_c 15.801(2) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 112.5 _cell_formula_units_Z 3 _symmetry_space_group_name_H-M 'R 3 H' _symmetry_Int_Tables_number 146 _symmetry_cell_setting trigonal loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-y,x-y,z' 'y-x,-x,z' '1/3+x,2/3+y,2/3+z' '2/3+x,1/3+y,1/3+z' '1/3-y,2/3+x-y,2/3+z' '2/3-y,1/3+x-y,1/3+z' '1/3-x+y,2/3-x,2/3+z' '2/3-x+y,1/3-x,1/3+z' loop_ _atom_type_symbol _atom_type_oxidation_number Mo5+ 5.000 Li1+ 1.000 N3- -3.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_attached_hydrogens _atom_site_calc_flag Mo1 Mo5+ 3 a 0. 0. 0. 0.850(5) 0 d Li1 Li1+ 3 a 0. 0. 0. 0.150(5) 0 d Mo2 Mo5+ 3 a 0. 0. 0.8290(18) 0.150(5) 0 d Li2 Li1+ 3 a 0. 0. 0.8290(18) 0.850(5) 0 d N1 N3- 3 a 0. 0. 0.2520(4) 1. 0 d N2 N3- 3 a 0. 0. 0.4141(4) 1. 0 d _refine_ls_R_factor_all 0.057