# Electronic Supplementary Material (ESI) for Journal of Materials Chemistry # This journal is © The Royal Society of Chemistry 2012 data_global _journal_name_full J.Mater.Chem. _journal_coden_cambridge 1145 _journal_year ? _journal_volume ? _journal_page_first ? loop_ _publ_author_name 'Chensheng Lin' 'Wen-Dan Cheng ' _publ_contact_author_name 'Wen-Dan Cheng ' _publ_contact_author_email cwd@fjirsm.ac.cn data_a _database_code_depnum_ccdc_archive 'CCDC 893239' #TrackingRef '- Ba2BiInSe5.CIF' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'Ba2 Bi In Se5' _chemical_formula_weight 993.26 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source Se Se -0.0929 2.2259 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' In In -0.7276 1.3100 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Ba Ba -0.3244 2.2819 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Bi Bi -4.1077 10.2566 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M Cmc21 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z+1/2' 'x, -y, z+1/2' '-x, y, z' 'x+1/2, y+1/2, z' '-x+1/2, -y+1/2, z+1/2' 'x+1/2, -y+1/2, z+1/2' '-x+1/2, y+1/2, z' _cell_length_a 4.328(4) _cell_length_b 19.117(16) _cell_length_c 13.181(10) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 1090.6(16) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 1570 _cell_measurement_theta_min 2.1307 _cell_measurement_theta_max 27.4894 _exptl_crystal_description Prism _exptl_crystal_colour black _exptl_crystal_size_max 0.1800 _exptl_crystal_size_mid 0.1600 _exptl_crystal_size_min 0.1000 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 6.049 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1656 _exptl_absorpt_coefficient_mu 41.915 _exptl_absorpt_correction_type Multi-scan _exptl_absorpt_correction_T_min 0.001 _exptl_absorpt_correction_T_max 0.015 _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 293(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type Saturn70 _diffrn_measurement_method CCD_Profile_fitting _diffrn_detector_area_resol_mean 28.5714 _diffrn_standards_number 762 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 4330 _diffrn_reflns_av_R_equivalents 0.0622 _diffrn_reflns_av_sigmaI/netI 0.1189 _diffrn_reflns_limit_h_min -5 _diffrn_reflns_limit_h_max 5 _diffrn_reflns_limit_k_min -24 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_l_min -17 _diffrn_reflns_limit_l_max 17 _diffrn_reflns_theta_min 2.13 _diffrn_reflns_theta_max 27.47 _reflns_number_total 1421 _reflns_number_gt 1161 _reflns_threshold_expression >2sigma(I) _computing_data_collection ? _computing_cell_refinement ? _computing_data_reduction ? _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ? _computing_publication_material ? _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens none _refine_ls_hydrogen_treatment none _refine_ls_extinction_method SHELXL _refine_ls_extinction_coef 0.000196(18) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack 0.990(9) _refine_ls_number_reflns 1407 _refine_ls_number_parameters 57 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0411 _refine_ls_R_factor_gt 0.0297 _refine_ls_wR_factor_ref 0.0547 _refine_ls_wR_factor_gt 0.0506 _refine_ls_goodness_of_fit_ref 0.648 _refine_ls_restrained_S_all 0.648 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Bi1 Bi 0.0000 0.28202(4) 0.30850(5) 0.01569(19) Uani 1 2 d S . . Ba2 Ba -1.0000 0.38718(6) 0.64467(8) 0.0133(3) Uani 1 2 d S . . Se3 Se -0.5000 0.28372(10) 0.16318(15) 0.0142(5) Uani 1 2 d S . . Se4 Se -0.5000 0.50353(10) 0.55733(15) 0.0124(4) Uani 1 2 d S . . In1 In -0.5000 0.44085(7) 0.38726(10) 0.0131(3) Uani 1 2 d S . . Se8 Se 0.0000 0.45556(10) 0.27720(14) 0.0141(5) Uani 1 2 d S . . Ba1 Ba -1.0000 0.62839(6) 0.52042(9) 0.0141(3) Uani 1 2 d S . . Se1 Se 0.0000 0.14128(9) 0.33019(14) 0.0125(4) Uani 1 2 d S . . Se2 Se -0.5000 0.31235(10) 0.46567(14) 0.0154(5) Uani 1 2 d S . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Bi1 0.0206(4) 0.0113(4) 0.0152(4) -0.0001(3) 0.000 0.000 Ba2 0.0145(6) 0.0112(5) 0.0141(7) 0.0015(5) 0.000 0.000 Se3 0.0157(11) 0.0128(10) 0.0141(11) 0.0031(8) 0.000 0.000 Se4 0.0175(9) 0.0071(9) 0.0125(10) -0.0002(8) 0.000 0.000 In1 0.0148(7) 0.0117(8) 0.0129(8) -0.0006(5) 0.000 0.000 Se8 0.0137(11) 0.0158(11) 0.0127(11) 0.0046(8) 0.000 0.000 Ba1 0.0134(6) 0.0131(6) 0.0157(6) 0.0006(5) 0.000 0.000 Se1 0.0163(9) 0.0096(10) 0.0117(11) 0.0001(8) 0.000 0.000 Se2 0.0242(12) 0.0084(10) 0.0136(11) 0.0006(9) 0.000 0.000 _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Bi1 Se1 2.706(3) . ? Bi1 Se3 2.890(2) . ? Bi1 Se3 2.890(2) 1_655 ? Bi1 Se2 3.051(2) 1_655 ? Bi1 Se2 3.051(2) . ? Bi1 Ba1 4.166(3) 2_464 ? Ba2 Se3 3.276(4) 6_355 ? Ba2 Se4 3.310(2) . ? Ba2 Se4 3.310(2) 1_455 ? Ba2 Se1 3.310(2) 6_455 ? Ba2 Se1 3.310(2) 6_355 ? Ba2 Se8 3.477(3) 2_465 ? Ba2 Se2 3.507(2) 1_455 ? Ba2 Se2 3.507(2) . ? Ba2 Ba2 4.328(4) 1_455 ? Ba2 Ba2 4.328(4) 1_655 ? Se3 Bi1 2.890(2) 1_455 ? Se3 Ba2 3.276(4) 6_354 ? Se3 Ba1 3.324(2) 2_364 ? Se3 Ba1 3.324(2) 2_464 ? Se4 In1 2.542(3) . ? Se4 Ba1 3.258(3) 1_655 ? Se4 Ba1 3.258(3) . ? Se4 Ba2 3.310(2) 1_655 ? In1 Se8 2.620(2) 1_455 ? In1 Se8 2.620(2) . ? In1 Se2 2.665(3) . ? Se8 In1 2.620(2) 1_655 ? Se8 Ba2 3.477(3) 2_464 ? Se8 Ba1 3.746(3) 2_464 ? Ba1 Se4 3.258(3) 1_455 ? Ba1 Se1 3.321(2) 5_355 ? Ba1 Se1 3.321(2) 5_455 ? Ba1 Se3 3.324(2) 2_465 ? Ba1 Se3 3.324(2) 2_365 ? Ba1 Se2 3.590(4) 5_455 ? Ba1 Se8 3.746(3) 2_465 ? Ba1 Bi1 4.166(3) 2_465 ? Ba1 Ba1 4.328(4) 1_455 ? Ba1 Ba1 4.328(4) 1_655 ? Se1 Ba2 3.310(2) 6_354 ? Se1 Ba2 3.310(2) 6_454 ? Se1 Ba1 3.321(2) 5_645 ? Se1 Ba1 3.321(2) 5_545 ? Se2 Bi1 3.051(2) 1_455 ? Se2 Ba2 3.507(2) 1_655 ? Se2 Ba1 3.590(4) 5_545 ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag Se1 Bi1 Se3 94.66(5) . . ? Se1 Bi1 Se3 94.66(5) . 1_655 ? Se3 Bi1 Se3 96.97(9) . 1_655 ? Se1 Bi1 Se2 96.73(5) . 1_655 ? Se3 Bi1 Se2 168.19(6) . 1_655 ? Se3 Bi1 Se2 85.23(7) 1_655 1_655 ? Se1 Bi1 Se2 96.73(5) . . ? Se3 Bi1 Se2 85.23(7) . . ? Se3 Bi1 Se2 168.19(6) 1_655 . ? Se2 Bi1 Se2 90.34(8) 1_655 . ? Se1 Bi1 Ba1 120.35(5) . 2_464 ? Se3 Bi1 Ba1 52.50(5) . 2_464 ? Se3 Bi1 Ba1 52.50(5) 1_655 2_464 ? Se2 Bi1 Ba1 122.73(5) 1_655 2_464 ? Se2 Bi1 Ba1 122.73(5) . 2_464 ? Se3 Ba2 Se4 134.11(5) 6_355 . ? Se3 Ba2 Se4 134.11(5) 6_355 1_455 ? Se4 Ba2 Se4 81.66(8) . 1_455 ? Se3 Ba2 Se1 77.35(4) 6_355 6_455 ? Se4 Ba2 Se1 86.56(6) . 6_455 ? Se4 Ba2 Se1 142.63(6) 1_455 6_455 ? Se3 Ba2 Se1 77.35(4) 6_355 6_355 ? Se4 Ba2 Se1 142.63(6) . 6_355 ? Se4 Ba2 Se1 86.56(6) 1_455 6_355 ? Se1 Ba2 Se1 81.64(8) 6_455 6_355 ? Se3 Ba2 Se8 145.57(7) 6_355 2_465 ? Se4 Ba2 Se8 66.03(6) . 2_465 ? Se4 Ba2 Se8 66.03(6) 1_455 2_465 ? Se1 Ba2 Se8 76.76(5) 6_455 2_465 ? Se1 Ba2 Se8 76.76(5) 6_355 2_465 ? Se3 Ba2 Se2 69.10(5) 6_355 1_455 ? Se4 Ba2 Se2 116.33(7) . 1_455 ? Se4 Ba2 Se2 68.69(7) 1_455 1_455 ? Se1 Ba2 Se2 146.45(6) 6_455 1_455 ? Se1 Ba2 Se2 91.52(7) 6_355 1_455 ? Se8 Ba2 Se2 133.69(4) 2_465 1_455 ? Se3 Ba2 Se2 69.10(5) 6_355 . ? Se4 Ba2 Se2 68.69(7) . . ? Se4 Ba2 Se2 116.33(7) 1_455 . ? Se1 Ba2 Se2 91.52(7) 6_455 . ? Se1 Ba2 Se2 146.45(6) 6_355 . ? Se8 Ba2 Se2 133.69(4) 2_465 . ? Se2 Ba2 Se2 76.21(7) 1_455 . ? Se3 Ba2 Ba2 90.0 6_355 1_455 ? Se4 Ba2 Ba2 130.83(4) . 1_455 ? Se4 Ba2 Ba2 49.17(4) 1_455 1_455 ? Se1 Ba2 Ba2 130.82(4) 6_455 1_455 ? Se1 Ba2 Ba2 49.18(4) 6_355 1_455 ? Se8 Ba2 Ba2 90.0 2_465 1_455 ? Se2 Ba2 Ba2 51.89(4) 1_455 1_455 ? Se2 Ba2 Ba2 128.11(4) . 1_455 ? Se3 Ba2 Ba2 90.0 6_355 1_655 ? Se4 Ba2 Ba2 49.17(4) . 1_655 ? Se4 Ba2 Ba2 130.83(4) 1_455 1_655 ? Se1 Ba2 Ba2 49.18(4) 6_455 1_655 ? Se1 Ba2 Ba2 130.82(4) 6_355 1_655 ? Se8 Ba2 Ba2 90.0 2_465 1_655 ? Se2 Ba2 Ba2 128.11(4) 1_455 1_655 ? Se2 Ba2 Ba2 51.89(4) . 1_655 ? Ba2 Ba2 Ba2 180.0 1_455 1_655 ? Bi1 Se3 Bi1 96.97(9) . 1_455 ? Bi1 Se3 Ba2 92.19(5) . 6_354 ? Bi1 Se3 Ba2 92.19(5) 1_455 6_354 ? Bi1 Se3 Ba1 150.27(7) . 2_364 ? Bi1 Se3 Ba1 83.88(6) 1_455 2_364 ? Ba2 Se3 Ba1 117.51(6) 6_354 2_364 ? Bi1 Se3 Ba1 83.88(6) . 2_464 ? Bi1 Se3 Ba1 150.27(7) 1_455 2_464 ? Ba2 Se3 Ba1 117.51(6) 6_354 2_464 ? Ba1 Se3 Ba1 81.25(8) 2_364 2_464 ? In1 Se4 Ba1 102.34(7) . 1_655 ? In1 Se4 Ba1 102.34(7) . . ? Ba1 Se4 Ba1 83.23(8) 1_655 . ? In1 Se4 Ba2 89.42(7) . . ? Ba1 Se4 Ba2 168.07(7) 1_655 . ? Ba1 Se4 Ba2 96.32(7) . . ? In1 Se4 Ba2 89.42(7) . 1_655 ? Ba1 Se4 Ba2 96.32(7) 1_655 1_655 ? Ba1 Se4 Ba2 168.07(7) . 1_655 ? Ba2 Se4 Ba2 81.66(8) . 1_655 ? Se4 In1 Se8 115.96(6) . 1_455 ? Se4 In1 Se8 115.96(6) . . ? Se8 In1 Se8 111.35(10) 1_455 . ? Se4 In1 Se2 95.31(9) . . ? Se8 In1 Se2 108.27(6) 1_455 . ? Se8 In1 Se2 108.27(6) . . ? In1 Se8 In1 111.35(10) 1_655 . ? In1 Se8 Ba2 111.77(6) 1_655 2_464 ? In1 Se8 Ba2 111.77(6) . 2_464 ? In1 Se8 Ba1 117.02(6) 1_655 2_464 ? In1 Se8 Ba1 117.02(6) . 2_464 ? Ba2 Se8 Ba1 85.21(7) 2_464 2_464 ? Se4 Ba1 Se4 83.23(8) 1_455 . ? Se4 Ba1 Se1 74.59(6) 1_455 5_355 ? Se4 Ba1 Se1 126.85(6) . 5_355 ? Se4 Ba1 Se1 126.85(6) 1_455 5_455 ? Se4 Ba1 Se1 74.59(6) . 5_455 ? Se1 Ba1 Se1 81.32(8) 5_355 5_455 ? Se4 Ba1 Se3 135.91(7) 1_455 2_465 ? Se4 Ba1 Se3 81.57(7) . 2_465 ? Se1 Ba1 Se3 144.50(6) 5_355 2_465 ? Se1 Ba1 Se3 88.03(7) 5_455 2_465 ? Se4 Ba1 Se3 81.57(7) 1_455 2_365 ? Se4 Ba1 Se3 135.91(7) . 2_365 ? Se1 Ba1 Se3 88.03(7) 5_355 2_365 ? Se1 Ba1 Se3 144.50(6) 5_455 2_365 ? Se3 Ba1 Se3 81.25(8) 2_465 2_365 ? Se4 Ba1 Se2 138.38(4) 1_455 5_455 ? Se4 Ba1 Se2 138.38(4) . 5_455 ? Se1 Ba1 Se2 77.03(4) 5_355 5_455 ? Se1 Ba1 Se2 77.03(4) 5_455 5_455 ? Se3 Ba1 Se2 67.58(5) 2_465 5_455 ? Se3 Ba1 Se2 67.58(5) 2_365 5_455 ? Se4 Ba1 Se8 63.34(5) 1_455 2_465 ? Se4 Ba1 Se8 63.34(5) . 2_465 ? Se1 Ba1 Se8 135.56(4) 5_355 2_465 ? Se1 Ba1 Se8 135.56(4) 5_455 2_465 ? Se3 Ba1 Se8 72.85(7) 2_465 2_465 ? Se3 Ba1 Se8 72.85(6) 2_365 2_465 ? Se2 Ba1 Se8 126.97(6) 5_455 2_465 ? Se4 Ba1 Bi1 99.50(5) 1_455 2_465 ? Se4 Ba1 Bi1 99.50(5) . 2_465 ? Se1 Ba1 Bi1 131.12(5) 5_355 2_465 ? Se1 Ba1 Bi1 131.12(5) 5_455 2_465 ? Se3 Ba1 Bi1 43.62(4) 2_465 2_465 ? Se3 Ba1 Bi1 43.62(4) 2_365 2_465 ? Se2 Ba1 Bi1 77.32(5) 5_455 2_465 ? Se8 Ba1 Bi1 49.65(6) 2_465 2_465 ? Se4 Ba1 Ba1 48.38(4) 1_455 1_455 ? Se4 Ba1 Ba1 131.62(4) . 1_455 ? Se1 Ba1 Ba1 49.34(4) 5_355 1_455 ? Se1 Ba1 Ba1 130.66(4) 5_455 1_455 ? Se3 Ba1 Ba1 130.62(4) 2_465 1_455 ? Se3 Ba1 Ba1 49.38(4) 2_365 1_455 ? Se2 Ba1 Ba1 90.0 5_455 1_455 ? Se8 Ba1 Ba1 90.0 2_465 1_455 ? Bi1 Ba1 Ba1 90.0 2_465 1_455 ? Se4 Ba1 Ba1 131.62(4) 1_455 1_655 ? Se4 Ba1 Ba1 48.38(4) . 1_655 ? Se1 Ba1 Ba1 130.66(4) 5_355 1_655 ? Se1 Ba1 Ba1 49.34(4) 5_455 1_655 ? Se3 Ba1 Ba1 49.38(4) 2_465 1_655 ? Se3 Ba1 Ba1 130.62(4) 2_365 1_655 ? Se2 Ba1 Ba1 90.0 5_455 1_655 ? Se8 Ba1 Ba1 90.0 2_465 1_655 ? Bi1 Ba1 Ba1 90.0 2_465 1_655 ? Ba1 Ba1 Ba1 180.0 1_455 1_655 ? Bi1 Se1 Ba2 94.90(5) . 6_354 ? Bi1 Se1 Ba2 94.90(5) . 6_454 ? Ba2 Se1 Ba2 81.64(8) 6_354 6_454 ? Bi1 Se1 Ba1 98.83(5) . 5_645 ? Ba2 Se1 Ba1 166.27(6) 6_354 5_645 ? Ba2 Se1 Ba1 96.87(7) 6_454 5_645 ? Bi1 Se1 Ba1 98.83(5) . 5_545 ? Ba2 Se1 Ba1 96.87(7) 6_354 5_545 ? Ba2 Se1 Ba1 166.27(6) 6_454 5_545 ? Ba1 Se1 Ba1 81.32(8) 5_645 5_545 ? In1 Se2 Bi1 84.95(6) . 1_455 ? In1 Se2 Bi1 84.95(6) . . ? Bi1 Se2 Bi1 90.34(8) 1_455 . ? In1 Se2 Ba2 83.39(7) . 1_655 ? Bi1 Se2 Ba2 166.41(7) 1_455 1_655 ? Bi1 Se2 Ba2 95.55(6) . 1_655 ? In1 Se2 Ba2 83.39(7) . . ? Bi1 Se2 Ba2 95.55(6) 1_455 . ? Bi1 Se2 Ba2 166.41(7) . . ? Ba2 Se2 Ba2 76.21(7) 1_655 . ? In1 Se2 Ba1 168.78(8) . 5_545 ? Bi1 Se2 Ba1 87.15(5) 1_455 5_545 ? Bi1 Se2 Ba1 87.15(5) . 5_545 ? Ba2 Se2 Ba1 105.33(6) 1_655 5_545 ? Ba2 Se2 Ba1 105.33(6) . 5_545 ? _diffrn_measured_fraction_theta_max 0.993 _diffrn_reflns_theta_full 27.47 _diffrn_measured_fraction_theta_full 0.993 _refine_diff_density_max 1.409 _refine_diff_density_min -1.282 _refine_diff_density_rms 0.314