Quaternary chalcogenides BaRE2In2Ch7 (RE = La-Nd; Ch = S, Se) containing InCh5 trigonal bipyramids.
Yin, Wenlong; Iyer, Abishek K.; Lin, Xinsong; Li, Chao; Yao, Jiyong; Mar, Arthur; Dalton transactions (Cambridge, England : 2003) 45 (2016) 12329–12337; doi:10.1039/c6dt02385a

data_7039852
_publ_section_title
;
 Quaternary chalcogenides BaRE2In2Ch7 (RE = La-Nd; Ch = S, Se) containing
 InCh5 trigonal bipyramids.
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12329
_journal_page_last               12337
_journal_paper_doi               10.1039/c6dt02385a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_structural     'Ba Pr2 In2 Se7'
_chemical_formula_sum            'Ba In2 Pr2 Se7'
_chemical_formula_weight         1201.52
_chemical_name_common
'barium praseodymium indium selenide (1/2/2/7)'
_chemical_name_systematic
'barium praseodymium indium selenide (1/2/2/7)'
_space_group_crystal_system      orthorhombic
_space_group_IT_number           55
_space_group_name_Hall           '-P 2 2ab'
_space_group_name_H-M_alt        'P b a m'
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.1433(8)
_cell_length_b                   12.8798(9)
_cell_length_c                   4.1547(3)
_cell_measurement_reflns_used    2855
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.88
_cell_measurement_theta_min      2.30
_cell_volume                     649.81(8)
_computing_cell_refinement       'Bruker SAINT 8.34A (Bruker, 2013)'
_computing_data_collection       'Bruker APEX 2 (Bruker, 2008)'
_computing_data_reduction        'Bruker SAINT 8.34A'
_computing_molecular_graphics    'ATOMS 5.1 (Dowty, 1999)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker PLATFORM/SMART APEX II CCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0589
_diffrn_reflns_av_unetI/netI     0.0339
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            9108
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.225
_diffrn_reflns_theta_min         2.305
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    33.388
_exptl_absorpt_correction_T_max  0.517
_exptl_absorpt_correction_T_min  0.119
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SHELXL-2014/7 (Sheldrick, 2014)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    6.141
_exptl_crystal_description       prism
_exptl_crystal_F_000             1020
_exptl_crystal_size_max          0.076
_exptl_crystal_size_mid          0.035
_exptl_crystal_size_min          0.028
_refine_diff_density_max         4.519
_refine_diff_density_min         -2.296
_refine_diff_density_rms         0.426
_refine_ls_extinction_coef       0.00113(15)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.136
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     40
_refine_ls_number_reflns         1392
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.136
_refine_ls_R_factor_all          0.0439
_refine_ls_R_factor_gt           0.0337
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+6.3795P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0726
_refine_ls_wR_factor_ref         0.0774
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1161
_reflns_number_total             1392
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt02385a8.cif
_cod_data_source_block           pbam
_cod_depositor_comments
'Adding full bibliography for 7039846--7039853.cif.'
_cod_database_code               7039852
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.186
_shelx_estimated_absorpt_t_max   0.455
_shelx_res_checksum              22786
_shelx_hkl_checksum              71579