Enhancement of the photoluminescence efficiency of hybrid manganese halides through rational structural design.
Pan, Hong-Mei; Yang, Qian-Lu; Xing, Xin-Xin; Li, Jia-Peng; Meng, Fan-Lei; Zhang, Xin; Xiao, Pan-Chao; Yue, Cheng-Yang; Lei, Xiao-Wu; Chemical communications (Cambridge, England) 57 (2021) 6907–6910; doi:10.1039/d1cc02353e

data_7128437
_publ_section_title
;
 Enhancement of the photoluminescence efficiency of hybrid manganese
 halides through rational structural design.
;
_journal_issue                   56
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              6907
_journal_page_last               6910
_journal_paper_doi               10.1039/d1cc02353e
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         C6H16N2MnCl4
_chemical_formula_sum            'C6 H16 Cl4 Mn N2'
_chemical_formula_weight         312.95
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2021-04-12 deposited with the CCDC.	2021-06-07 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.5561(2)
_cell_length_b                   9.7596(2)
_cell_length_c                   23.9095(5)
_cell_measurement_reflns_used    9922
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.29
_cell_measurement_theta_min      2.32
_cell_volume                     2696.58(9)
_computing_cell_refinement       'APEX2 Software Suite (Bruker,2005)'
_computing_data_collection       'APEX2 Software Suite (Bruker,2005)'
_computing_data_reduction        'APEX2 Software Suite (Bruker,2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0408
_diffrn_reflns_av_sigmaI/netI    0.0392
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            8628
_diffrn_reflns_theta_full        75.71
_diffrn_reflns_theta_max         75.71
_diffrn_reflns_theta_min         3.70
_exptl_absorpt_coefficient_mu    14.969
_exptl_absorpt_correction_T_max  0.7291
_exptl_absorpt_correction_T_min  0.3993
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1272
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.474
_refine_diff_density_min         -0.385
_refine_diff_density_rms         0.107
_refine_ls_extinction_coef       0.0045(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     119
_refine_ls_number_reflns         2659
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0437
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0753P)^2^+1.8828P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1054
_refine_ls_wR_factor_ref         0.1194
_reflns_number_gt                2391
_reflns_number_total             2659
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d1cc02353e2.cif
_cod_data_source_block           C6H16N2MnCl4
_cod_depositor_comments
'Adding full bibliography for 7128436--7128440.cif.'
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               7128437