# CIF generated by HEAS from Alexandria entry agm021997883 data_agm021997883 _cell_length_a 4.01881 _cell_length_b 4.01881 _cell_length_c 9.93929 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 160.52745 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Nd1 Nd 0.50000 0.50000 0.50000 1.00000 Tm1 Tm 0.00000 0.00000 0.00000 1.00000 Cu1 Cu 0.00000 0.50000 0.24534 1.00000 Cu2 Cu 0.50000 0.00000 0.75466 1.00000 Cu3 Cu 0.50000 0.00000 0.24534 1.00000 Cu4 Cu 0.00000 0.50000 0.75466 1.00000 Si1 Si 0.50000 0.50000 0.11768 1.00000 Si2 Si 0.00000 0.00000 0.62084 1.00000 Si3 Si 0.00000 0.00000 0.37916 1.00000 Si4 Si 0.50000 0.50000 0.88232 1.00000