Sulphur‒sulphur, sulphur‒selenium, selenium‒selenium and selenium‒carbon bond activation using Fe3(CO)12: an unexpected formation of an Fe2(CO)6 complex containing a μ2,κ3-C,O,Se-ligand
Trautwein, Ralf; Abul-Futouh, Hassan; Görls, Helmar; Imhof, Wolfgang; Almazahreh, Laith R.; Weigand, Wolfgang; New Journal of Chemistry 43 (2019) 12580–; doi:10.1039/C9NJ02642H

data_7058568
_publ_section_title
;
 Sulphur--sulphur, sulphur--selenium, selenium--selenium and
 selenium--carbon bond activation using Fe3(CO)12: an unexpected formation
 of an Fe2(CO)6 complex containing a \m2,\k3-C,O,Se-ligand
;
_journal_issue                   32
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              12580
_journal_paper_doi               10.1039/C9NJ02642H
_journal_volume                  43
_journal_year                    2019
_chemical_formula_moiety         'C14 H14 Fe2 O8 Se'
_chemical_formula_sum            'C14 H14 Fe2 O8 Se'
_chemical_formula_weight         500.91
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2019-05-13 deposited with the CCDC.    2019-07-02 downloaded from the CCDC.
;
_cell_angle_alpha                93.758(2)
_cell_angle_beta                 105.082(2)
_cell_angle_gamma                115.498(2)
_cell_formula_units_Z            2
_cell_length_a                   8.4342(3)
_cell_length_b                   8.4688(3)
_cell_length_c                   14.2380(5)
_cell_measurement_reflns_used    5208
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.74
_cell_volume                     867.72(6)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi- + omega-scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0208
_diffrn_reflns_av_sigmaI/netI    0.0287
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            5208
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         2.74
_exptl_absorpt_coefficient_mu    3.808
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6045
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS, 2002'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.917
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.105
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.078
_refine_diff_density_max         0.533
_refine_diff_density_min         -0.675
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         3876
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0259
_refine_ls_R_factor_gt           0.0239
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0127P)^2^+1.3473P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0569
_refine_ls_wR_factor_ref         0.0588
_reflns_number_gt                3703
_reflns_number_total             3876
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9nj02642h2.cif
_cod_data_source_block           FO5281
_cod_depositor_comments
'Adding full bibliography for 7058564--7058568.cif.'
_cod_original_cell_volume        867.72(5)
_cod_database_code               7058568