Synthesis and luminescence properties of apically homoleptic octahedral rhenium clusters with pyrazole and 3,5-dimethylpyrazole
Konovalov, Dmitriy I.; Ivanov, Anton A.; Vorotnikov, Yuri A.; Brylev, Konstantin A.; Eltsov, Ilia V.; Kuratieva, Natalia V.; Kitamura, Noboru; Mironov, Yuri V.; Shestopalov, Michael A.; Inorganica Chimica Acta 498 (2019) 119128–; doi:10.1016/j.ica.2019.119128

data_1565759
_publ_section_title
;
 Synthesis and luminescence properties of apically homoleptic octahedral
 rhenium clusters with pyrazole and 3,5-dimethylpyrazole
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119128
_journal_paper_doi               10.1016/j.ica.2019.119128
_journal_volume                  498
_journal_year                    2019
_chemical_formula_moiety         'C30 H48 N12 Re6 Se8, 2(C5 H8 N2), 2(I)'
_chemical_formula_sum            'C40 H64 I2 N16 Re6 Se8'
_chemical_formula_weight         2771.75
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 93.8420(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.9862(3)
_cell_length_b                   18.3423(4)
_cell_length_c                   13.9478(3)
_cell_measurement_reflns_used    7371
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.55
_cell_measurement_theta_min      2.57
_cell_volume                     3059.59(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 25
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker Apex DUO CCD area-detector'
_diffrn_measurement_method       '\f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0350
_diffrn_reflns_av_unetI/netI     0.0368
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            22428
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.250
_diffrn_reflns_theta_max         27.622
_diffrn_reflns_theta_min         2.033
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    17.633
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.623
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    3.009
_exptl_crystal_description       prism
_exptl_crystal_F_000             2488
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.080
_refine_diff_density_max         1.157
_refine_diff_density_min         -0.880
_refine_diff_density_rms         0.179
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.974
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         7045
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.974
_refine_ls_R_factor_all          0.0318
_refine_ls_R_factor_gt           0.0231
_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^)+(0.0124P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0423
_refine_ls_wR_factor_ref         0.0441
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                5899
_reflns_number_total             7045
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            4I22Me2pzH.cif
_cod_data_source_block           win302
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1565759
_shelx_estimated_absorpt_t_min   0.333
_shelx_estimated_absorpt_t_max   0.333
_shelx_res_checksum              53230
_shelx_hkl_checksum              59534