Strongly luminescent inorganic‒organic hybrid semiconductors with tunable white light emissions by doping
Liu, Wei; Banerjee, Debasis; Lin, Fang; Li, Jing; Journal of Materials Chemistry C 7 (2019) 1484–; doi:10.1039/C8TC05020A

data_7237534
_publ_section_title
;
 Strongly luminescent inorganic--organic hybrid semiconductors with
 tunable white light emissions by doping
;
_journal_issue                   6
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              1484
_journal_paper_doi               10.1039/C8TC05020A
_journal_volume                  7
_journal_year                    2019
_chemical_formula_moiety         'C5 H4 Br2 Cu N'
_chemical_formula_sum            'C5 H4 Br2 Cu N'
_chemical_formula_weight         301.44
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-09-26 deposited with the CCDC.
2018-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.603(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.720(9)
_cell_length_b                   3.933(4)
_cell_length_c                   21.11(2)
_cell_measurement_reflns_used    4244
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      1.96
_cell_volume                     711.6(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0420
_diffrn_reflns_av_sigmaI/netI    0.0485
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            4244
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    14.198
_exptl_absorpt_correction_T_max  0.76
_exptl_absorpt_correction_T_min  0.34
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SAINT (SADABS)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.814
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.147
_refine_diff_density_min         -1.479
_refine_diff_density_rms         0.196
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     82
_refine_ls_number_reflns         1542
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0608
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0728P)^2^+1.2615P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1207
_refine_ls_wR_factor_ref         0.1269
_reflns_number_gt                1285
_reflns_number_total             1542
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8tc05020a2.cif
_cod_data_source_block           1D-CuBr(3-Br-py)
_cod_original_sg_symbol_Hall     ' -P 2yn'
_cod_original_sg_symbol_H-M      ' P 21/n'
_cod_database_code               7237534