Synthesis, characterization, and gas-phase fragmentation of rhenium-carbonyl complexes bearing imidazol(in)ium-2-dithiocarboxylate ligands.
Beltrán, Tomás F; Zaragoza, Guillermo; Delaude, Lionel; Dalton transactions (Cambridge, England : 2003) 45 (2016) 18346–18355; doi:10.1039/c6dt03428d

data_7040918
_publ_section_title
;
 Synthesis, characterization, and gas-phase fragmentation of
 rhenium-carbonyl complexes bearing imidazol(in)ium-2-dithiocarboxylate
 ligands.
;
_journal_issue                   45
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              18346
_journal_page_last               18355
_journal_paper_doi               10.1039/c6dt03428d
_journal_volume                  45
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety         '2(C34 H36 N2 O6 Re2 S2), C H2 Cl2'
_chemical_formula_sum            'C69 H74 Cl2 N4 O12 Re4 S4'
_chemical_formula_weight         2095.30
_space_group_IT_number           41
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      41
_symmetry_space_group_name_Hall  'A 2 -2ab'
_symmetry_space_group_name_H-M   'A e a 2'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2016-07-11T13:36:44-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2016-08-31 deposited with the CCDC.
2016-10-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   37.853(3)
_cell_length_b                   11.6230(9)
_cell_length_c                   16.6584(12)
_cell_measurement_reflns_used    1990
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.63
_cell_measurement_theta_min      2.39
_cell_measurement_wavelength     0.71073
_cell_volume                     7329.1(10)
_computing_cell_refinement       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_collection       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_reduction        'APPEX2 (BRUKER AXS, 2005)'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'DIRDIF99 (Beurskens et al, 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'BRUKER APPEX-II CCD'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0887
_diffrn_reflns_av_unetI/netI     0.2218
_diffrn_reflns_Laue_measured_fraction_full 1
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       50
_diffrn_reflns_limit_h_min       -50
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            56012
_diffrn_reflns_point_group_measured_fraction_full 0.839
_diffrn_reflns_point_group_measured_fraction_max 0.779
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.408
_diffrn_reflns_theta_min         1.076
_exptl_absorpt_coefficient_mu    6.833
_exptl_absorpt_correction_T_max  0.745685
_exptl_absorpt_correction_T_min  0.587755
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER TWINABS V2012/1'
_exptl_crystal_colour            Yellow-brown
_exptl_crystal_density_diffrn    1.899
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             4040
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.817
_refine_diff_density_min         -2.684
_refine_diff_density_rms         0.392
_refine_ls_abs_structure_details
;
 Flack x determined using 1126 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.011(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     438
_refine_ls_number_reflns         56012
_refine_ls_number_restraints     223
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.1548
_refine_ls_R_factor_gt           0.0817
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0417P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1685
_refine_ls_wR_factor_ref         0.2116
_reflns_Friedel_coverage         0.516
_reflns_Friedel_fraction_full    0.667
_reflns_Friedel_fraction_max     0.549
_reflns_number_gt                32333
_reflns_number_total             56012
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt03428d2.cif
_cod_data_source_block           Complex12
_cod_depositor_comments
'Adding full bibliography for 7040909--7040918.cif.'
_cod_original_sg_symbol_Hall     'A 2 -2ac'
_cod_original_sg_symbol_H-M      'A b a 2'
_cod_database_code               7040918
_shelx_estimated_absorpt_t_min   0.646
_shelx_estimated_absorpt_t_max   0.726
_shelx_res_checksum              57952