data_global _amcsd_formula_title 'Bi9 Cl O18 V2' loop_ _publ_author_name 'Mentre O' 'Abraham F' _journal_name_full 'Journal of Solid State Chemistry' _journal_volume 136 _journal_year 1998 _journal_page_first 34 _journal_page_last 45 _publ_section_title ; Synthesis, crystal structure, infrared characterization, and electrical properties of the new Bi9 (V(1-x) P(x))2 Cl O18 series (0 <= x <= 1) _cod_database_code 1004152 ; _database_code_amcsd 0013948 _chemical_formula_sum 'Bi9 V2 Cl O18' _cell_length_a 11.671 _cell_length_b 5.463 _cell_length_c 14.792 _cell_angle_alpha 90 _cell_angle_beta 93.67 _cell_angle_gamma 90 _cell_volume 941.184 _exptl_crystal_density_diffrn 8.138 _symmetry_space_group_name_H-M 'P 1 21/m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Bi1 0.30514 0.25000 0.21706 1.00000 Bi2 0.54312 0.25000 0.65271 1.00000 Bi3 0.86075 0.25000 0.66356 1.00000 Bi4 0.95414 0.25000 0.15650 1.00000 Bi5 0.61437 0.25000 0.20042 1.00000 Bi6 0.26125 0.25000 0.47071 1.00000 Bi7 0.26166 0.25000 0.95538 1.00000 Bi8 0.96168 0.25000 0.41215 1.00000 Bi9 0.55723 0.30570 0.91299 0.50000 V1 0.19840 0.25000 0.71960 1.00000 V2 0.86090 0.25000 0.90700 1.00000 Cl1 0.57150 0.25000 0.43300 1.00000 O1 0.59950 -0.00300 0.08610 1.00000 O2 0.45380 -0.00100 0.22790 1.00000 O3 0.29500 0.50500 0.35990 1.00000 O4 0.10470 0.49300 0.45260 1.00000 O5 0.36130 0.25000 0.07680 1.00000 O6 0.76120 0.25000 0.81960 1.00000 O7 0.18720 0.00400 0.21010 1.00000 O8 0.04660 0.25000 0.28140 1.00000 O9 0.09750 0.25000 0.63330 1.00000 O10 0.33110 0.25000 0.68650 1.00000 O11 0.98800 0.15100 0.88180 0.50000 O12 0.87250 0.58600 0.91360 0.50000 O13 0.81090 0.16500 0.00250 0.50000 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Bi1 0.00610 0.01120 0.00960 0.00000 0.00040 0.00000 Bi2 0.00850 0.00920 0.00640 0.00000 -0.00100 0.00000 Bi3 0.00800 0.02160 0.00670 0.00000 0.00100 0.00000 Bi4 0.00640 0.02380 0.00680 0.00000 0.00040 0.00000 Bi5 0.00740 0.02500 0.00960 0.00000 0.00050 0.00000 Bi6 0.01020 0.01630 0.00550 0.00000 -0.00060 0.00000 Bi7 0.00750 0.01140 0.00690 0.00000 0.00010 0.00000 Bi8 0.00780 0.01120 0.00990 0.00000 0.00050 0.00000 Bi9 0.00950 0.01580 0.02210 0.00440 0.00410 0.00830 V1 0.00600 0.00800 0.00800 0.00000 -0.00100 0.00000 V2 0.00600 0.03200 0.00600 0.00000 0.00000 0.00000 Cl1 0.08100 0.02600 0.02200 0.00000 0.00040 0.00000