Heterometallic Derivatives of [Fe2Cp2(μ-PCy)(μ-CO)(CO)2]: Rational Synthesis of Polynuclear Complexes from Neutral Precursors Having Pyramidal-Phosphinidene Bridges
M. Angeles Alvarez; M. Esther García; Rocío González; Alberto Ramos; Miguel A. Ruiz; Inorganic Chemistry 50 (2011) 7894–7906; doi:10.1021/ic2012342

data_4325974
_publ_section_title
;
 Heterometallic Derivatives of [Fe2Cp2(\m-PCy)(\m-CO)(CO)2]: Rational
 Synthesis of Polynuclear Complexes from Neutral Precursors Having
 Pyramidal-Phosphinidene Bridges
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7894
_journal_page_last               7906
_journal_paper_doi               10.1021/ic2012342
_journal_volume                  50
_journal_year                    2011
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C41 H42 Co Fe4 O9 P2, C4 Co O4, C H2 Cl2'
_chemical_formula_sum            'C46 H44 Cl2 Co2 Fe4 O13 P2'
_chemical_formula_weight         1278.91
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            18
_cell_length_a                   37.8398(6)
_cell_length_b                   37.8398(6)
_cell_length_c                   19.7609(4)
_cell_measurement_reflns_used    12843
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      73.6737
_cell_measurement_theta_min      2.6047
_cell_measurement_wavelength     1.54184
_cell_volume                     24503.9(7)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device_type  'ONYX CCD'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Nova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0927
_diffrn_reflns_av_unetI/netI     0.0675
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -45
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            60488
_diffrn_reflns_theta_full        70
_diffrn_reflns_theta_max         74.12
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    14.923
_exptl_absorpt_correction_T_max  0.55
_exptl_absorpt_correction_T_min  0.1447
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.56
_exptl_crystal_description       neddle
_exptl_crystal_F_000             11628
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_platon_squeeze_details
;
;
_refine_diff_density_max         0.495
_refine_diff_density_min         -0.457
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     622
_refine_ls_number_reflns         10549
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0753
_refine_ls_R_factor_gt           0.0473
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0567P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1014
_refine_ls_wR_factor_ref         0.1151
_reflns_number_gt                7453
_reflns_number_total             10549
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2012342_si_002_5.cif
_cod_data_source_block           compound4
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               4325974