Exploring 0D lead-free metal halide with highly efficient blue light emission and high-sensitivity photodetection.
Wang, Yu-Yin; Kang, Huai-Yuan; Zhang, Shao-Ya; Qu, Hao; Zhu, Lin; Zhao, Dan; Li, Xian-Feng; Lei, Xiao-Wu; Yue, Cheng-Yang; Chemical communications (Cambridge, England) 60 (2024) 2784–2787; doi:10.1039/d3cc06010a

data_7132618
_publ_section_title
;
 Exploring 0D lead-free metal halide with highly efficient blue light
 emission and high-sensitivity photodetection.
;
_journal_issue                   20
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              2784
_journal_page_last               2787
_journal_paper_doi               10.1039/d3cc06010a
_journal_volume                  60
_journal_year                    2024
_chemical_formula_moiety         'Bi I6, 2(I1.5), 2(C5 H16 N2)'
_chemical_formula_sum            'C10 H32 Bi I9 N4'
_chemical_formula_weight         1559.47
_space_group_crystal_system      orthorhombic
_space_group_IT_number           63
_space_group_name_Hall           '-C 2c 2'
_space_group_name_H-M_alt        'C m c m'
_atom_sites_solution_hydrogens   geom
_audit_block_doi                 10.5517/ccdc.csd.cc2d1jzz
_audit_creation_date             2022-09-08
_audit_creation_method
;
Olex2 1.5-beta
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-03-07 deposited with the CCDC.	2024-01-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.8846(9)
_cell_length_b                   11.8525(8)
_cell_length_c                   23.9410(16)
_cell_measurement_reflns_used    9139
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.19
_cell_measurement_theta_min      2.43
_cell_volume                     3372.4(4)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.5-beta (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-beta (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0843
_diffrn_reflns_av_unetI/netI     0.0375
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            26136
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.309
_diffrn_reflns_theta_min         2.427
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    13.472
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    3.072
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       black
_exptl_crystal_F_000             2720
_refine_diff_density_max         3.529
_refine_diff_density_min         -1.921
_refine_diff_density_rms         0.318
_refine_ls_extinction_coef       0.00275(11)
_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   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     67
_refine_ls_number_reflns         2246
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0685
_refine_ls_R_factor_gt           0.0513
_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^)+(0.0451P)^2^+99.0014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1256
_refine_ls_wR_factor_ref         0.1345
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1738
_reflns_number_total             2246
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc06010a2.cif
_cod_data_source_block           1
_cod_depositor_comments          'Adding full bibliography for 7132618.cif.'
_cod_database_code               7132618
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All N(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C1(H1D,H1E)
2.b Idealised Me refined as rotating group:
 N1(H1A,H1B,H1C)
;
_olex2_submission_special_instructions 'No special instructions were received'