Novel Straightforward Access to a 2,2′-Bipyridine Ligand Bearing Two “(η2-dppe)(η5-C5Me5)FeCC−” Redox-Active Substituents by Homocoupling of Mononuclear Organoiron(II) 2-Bromopyridyl Synthons
Justaud, Frédéric; Argouarch, Gilles; Ghazala, Safaa Ibn; Toupet, Loic; Paul, Frédéric; Lapinte, Claude; Organometallics 27 (2008) 4260–; doi:10.1021/om800388j

data_4071792
_publ_section_title
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 Novel Straightforward Access to a 2,2&#x2032;-Bipyridine Ligand Bearing
 Two &#x201C;(\h2-dppe)(\h5-C5Me5)FeC&#xE5FC;C&#x2212;&#x201D;
 Redox-Active Substituents by Homocoupling of Mononuclear Organoiron(II)
 2-Bromopyridyl Synthons
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_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              4260
_journal_paper_doi               10.1021/om800388j
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C43 H42 Cl Fe N P2'
_chemical_formula_weight         726.02
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.1160(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.9115(3)
_cell_length_b                   19.3856(3)
_cell_length_c                   15.7925(3)
_cell_measurement_temperature    120(1)
_cell_volume                     3644.18(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0430
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8379
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         2.71
_exptl_absorpt_coefficient_mu    0.607
_exptl_crystal_density_diffrn    1.323
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1520
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.658
_refine_diff_density_min         -0.528
_refine_diff_density_rms         0.078
_refine_ls_extinction_coef       0.0022(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         8379
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0692
_refine_ls_R_factor_gt           0.0512
_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^)+(0.0681P)^2^+4.7185P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1304
_refine_ls_wR_factor_ref         0.1452
_reflns_number_gt                6733
_reflns_number_total             8379
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800388j-file001.cif
_cod_data_source_block           fppycl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4071792