Structure and Reactivities of Rhenium and Technetium bis-Arene Sandwich Complexes [M(η6-arene)2]+
Alberto, Roger; Meola, Giuseppe; Braband, Henrik; Jordi, Sara; Fox, Thomas; Blacque, Oliver; Spingler, Bernhard; Dalton Trans.  (2017) –; doi:10.1039/C7DT02072D

data_7043691
_publ_section_title
;
 Structure and Reactivities of Rhenium and Technetium bis-Arene Sandwich
 Complexes [M(\h6-arene)2]+
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT02072D
_journal_year                    2017
_chemical_formula_sum            'C18 H14 F6 Li O6 Re S2'
_chemical_formula_weight         697.55
_space_group_crystal_system      triclinic
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-06-06 deposited with the CCDC.
2017-07-18 downloaded from the CCDC.
;
_cell_angle_alpha                104.912(2)
_cell_angle_beta                 98.624(2)
_cell_angle_gamma                91.639(2)
_cell_formula_units_Z            2
_cell_length_a                   9.0801(3)
_cell_length_b                   10.7870(3)
_cell_length_c                   11.5849(3)
_cell_measurement_reflns_used    15556
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      34.0310
_cell_measurement_theta_min      2.6760
_cell_volume                     1081.41(6)
_computing_cell_refinement       'CrysAlis^Pro^ (Oxford, 2007)'
_computing_data_collection       'CrysAlis^Pro^ (Oxford, 2007)'
_computing_data_reduction        'CrysAlis^Pro^ (Oxford, 2007)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      183(2)
_diffrn_detector_area_resol_mean 10.4498
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.939
_diffrn_measurement_device_type  'Oxford Xcalibur Ruby CCD'
_diffrn_measurement_method       '\o oscillation scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0427
_diffrn_reflns_av_unetI/netI     0.0606
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.939
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            34421
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.911
_diffrn_reflns_theta_full        33.07
_diffrn_reflns_theta_max         35.022
_diffrn_reflns_theta_min         2.274
_exptl_absorpt_coefficient_mu    5.897
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.41615
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41r (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.142
_exptl_crystal_description       plate
_exptl_crystal_F_000             668
_exptl_crystal_size_max          0.360
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.219
_refine_diff_density_min         -1.488
_refine_diff_density_rms         0.138
_refine_ls_abs_structure_details
;
 Flack x determined using 6880 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.010(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     613
_refine_ls_number_reflns         17403
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0424
_refine_ls_R_factor_gt           0.0372
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0304P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0759
_refine_ls_wR_factor_ref         0.0806
_reflns_Friedel_coverage         0.940
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.883
_reflns_number_gt                15889
_reflns_number_total             17403
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02072d2.cif
_cod_data_source_block           GIM180516
_cod_original_cell_volume        1081.41(5)
_cod_database_code               7043691
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.225
_shelx_estimated_absorpt_t_max   0.683
_shelx_res_checksum              25922