The synthesis of [FeRu(CO)2(mu-CO)2(eta-C5H5)(eta-C5Me5)] and convenient entries to its organometallic chemistry.
Dennett, James N. L.; Knox, Selby A. R.; Anderson, Kirsty M.; Charmant, Jonathan P. H.; Orpen, A. Guy; Dalton transactions (Cambridge, England : 2003)  (2005) 63–73; doi:10.1039/b414412k

data_7000011
_publ_section_title
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 The synthesis of [FeRu(CO)2(mu-CO)2(eta-C5H5)(eta-C5Me5)] and
 convenient entries to its organometallic chemistry.
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_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              63
_journal_page_last               73
_journal_paper_doi               10.1039/b414412k
_journal_year                    2005
_chemical_formula_moiety         'C23 H28 Fe O4 Ru'
_chemical_formula_sum            'C23 H28 Fe O4 Ru'
_chemical_formula_weight         525.37
_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                 91.577(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.0302(12)
_cell_length_b                   15.942(3)
_cell_length_c                   15.4674(18)
_cell_measurement_reflns_used    51
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      12.37
_cell_measurement_theta_min      4.69
_cell_volume                     2225.8(6)
_computing_cell_refinement       'XSCANS (Bruker-AXS, 1996)'
_computing_data_collection       'XSCANS (Bruker-AXS, 1996)'
_computing_data_reduction        'SHELXTL (Bruker-AXS, 1996)'
_computing_molecular_graphics    'SHELXTL (Bruker-AXS, 1996)'
_computing_publication_material  'SHELXTL (Bruker-AXS, 1996)'
_computing_structure_refinement  'SHELXTL (Bruker-AXS, 1996)'
_computing_structure_solution    'SHELXTL (Bruker-AXS, 1996)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.837
_diffrn_measured_fraction_theta_max 0.837
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '2\q 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  0.0300
_diffrn_reflns_av_sigmaI/netI    0.0408
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4405
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.83
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.355
_exptl_absorpt_correction_T_max  0.761
_exptl_absorpt_correction_T_min  0.626
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   'XPREP (Bruker-AXS, 1996)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.568
_exptl_crystal_density_method    none
_exptl_crystal_description       block
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.397
_refine_diff_density_min         -0.321
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         3287
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0431
_refine_ls_R_factor_gt           0.0318
_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^)+(0.0253P)^2^+3.4292P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0708
_refine_ls_wR_factor_ref         0.0758
_reflns_number_gt                2777
_reflns_number_total             3287
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b414412k.txt
_cod_data_source_block           11
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7000011