Room-temperature phosphorescence of manganese-based metal halides
Zhang, Yue; Chen, Dian; Jin, Kai-Hang; Zang, Shuang-Quan; Wang, Qing-Lun; Dalton Transactions  (2021) –; doi:10.1039/D1DT03206B

data_7708690
_publ_section_title
;
 Room-temperature phosphorescence of manganese-based metal halides
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT03206B
_journal_year                    2021
_chemical_formula_moiety         '0.5(Cl8 Mn2), C3 H12 N2'
_chemical_formula_sum            'C3 H12 Cl4 Mn N2'
_chemical_formula_weight         272.89
_space_group_crystal_system      orthorhombic
_space_group_IT_number           74
_space_group_name_Hall           '-I 2b 2'
_space_group_name_H-M_alt        'I m m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2020-02-25
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-09-17 deposited with the CCDC.	2021-11-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1701(9)
_cell_length_b                   18.986(2)
_cell_length_c                   7.3547(8)
_cell_measurement_reflns_used    1259
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      72.7740
_cell_measurement_theta_min      8.6440
_cell_volume                     1001.2(2)
_computing_cell_refinement       'CrysAlisPro 1.171.39.27b (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.27b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.27b (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -28.00  25.00   0.50    0.85    --    0.00  57.00  60.00  106
  2  \w     56.00  83.00   0.50    0.85    --    0.00  57.00  60.00   54
  3  \w    -28.00  22.00   0.50    0.85    --    0.00  57.00-180.00  100
  4  \w     22.00 104.00   0.50    3.41    --   97.60 -45.00  90.00  164
  5  \w     12.00 111.00   0.50    3.41    --   97.60 -61.00 -30.00  198
  6  \w      9.00  36.00   0.50    3.41    --   97.60 -61.00  90.00   54
  7  \w     91.00 116.00   0.50    3.41    --   97.60 -61.00  90.00   50
  8  \w     96.00 122.00   0.50    3.41    --   97.60 -45.00 -30.00   52
  9  \w      9.00  80.00   0.50    3.41    --   97.60 -45.00 -30.00  142
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC12 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0720166000
_diffrn_orient_matrix_UB_12      0.0935647000
_diffrn_orient_matrix_UB_13      -0.0241638000
_diffrn_orient_matrix_UB_21      -0.0109607000
_diffrn_orient_matrix_UB_22      -0.0044028000
_diffrn_orient_matrix_UB_23      0.2129001000
_diffrn_orient_matrix_UB_31      0.0357893000
_diffrn_orient_matrix_UB_32      0.1872737000
_diffrn_orient_matrix_UB_33      0.0165268000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0799
_diffrn_reflns_av_unetI/netI     0.0727
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -4
_diffrn_reflns_number            1344
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        64.939
_diffrn_reflns_theta_max         64.939
_diffrn_reflns_theta_min         4.658
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    20.050
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.42679
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.27b (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.810
_exptl_crystal_description       block
_exptl_crystal_F_000             548
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.100
_refine_diff_density_min         -0.548
_refine_diff_density_rms         0.187
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.113
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     33
_refine_ls_number_reflns         481
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.113
_refine_ls_R_factor_all          0.0666
_refine_ls_R_factor_gt           0.0654
_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^)+(0.1046P)^2^+1.4692P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1586
_refine_ls_wR_factor_ref         0.1596
_reflns_Friedel_coverage         0.000
_reflns_number_gt                460
_reflns_number_total             481
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt03206b2.cif
_cod_data_source_block           1
_cod_database_code               7708690
_shelx_shelxl_version_number     2016/4
_chemical_oxdiff_usercomment     ' '
_shelx_estimated_absorpt_t_max   0.690
_shelx_estimated_absorpt_t_min   0.585
_reflns_odcompleteness_completeness 99.73
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H,H,H) groups
2. Others
 Fixed Sof: H1A(0.5) H1B(0.5) H1C(0.5) H1D(0.25) H1E(0.25) H2A(0.5) H2B(0.5)
3.a Secondary CH2 refined with riding coordinates:
 C1(H1D,H1E), C2(H2A,H2B)
3.b Idealised Me refined as rotating group:
 N1(H1A,H1B,H1C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.659
_oxdiff_exptl_absorpt_empirical_full_min 0.436