Novel dimetal bridging carbene complexes derived from a terminal carbonyl dimetal compound. Syntheses, structures and reactivities of 7H-indene-coordinated diiron bridging carbene complexes.
Zhang, Lei; Sun, Jie; Zhu, Huping; Xu, Qiang; Tsumori, Nobuko; Chen, Jiabi; Dalton transactions (Cambridge, England : 2003)  (2006) 4348–4358; doi:10.1039/b607283f

data_7007553
_publ_section_title
;
 Novel dimetal bridging carbene complexes derived from a terminal
 carbonyl dimetal compound. Syntheses, structures and reactivities of
 7H-indene-coordinated diiron bridging carbene complexes.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4348
_journal_page_last               4358
_journal_paper_doi               10.1039/b607283f
_journal_year                    2006
_chemical_formula_sum            'C27 H20 Fe2 O4 S'
_chemical_formula_weight         552.19
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                86.611(2)
_cell_angle_beta                 80.660(2)
_cell_angle_gamma                75.326(2)
_cell_formula_units_Z            2
_cell_length_a                   9.1797(10)
_cell_length_b                   9.5684(10)
_cell_length_c                   14.1755(15)
_cell_measurement_reflns_used    1069
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      39.179
_cell_measurement_theta_min      4.401
_cell_volume                     1188.3(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0642
_diffrn_reflns_av_sigmaI/netI    0.1267
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7085
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.46
_exptl_absorpt_coefficient_mu    1.341
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.75892
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    1.543
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             564
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.251
_exptl_crystal_size_min          0.082
_refine_diff_density_max         0.482
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_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     308
_refine_ls_number_reflns         5052
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.772
_refine_ls_R_factor_all          0.1035
_refine_ls_R_factor_gt           0.0503
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0261P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0905
_refine_ls_wR_factor_ref         0.1068
_reflns_number_gt                2489
_reflns_number_total             5052
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b607283f.txt
_cod_data_source_block           compl-8.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7007553