Iron versus Ruthenium: Dramatic Changes in Electronic Structure Result from Replacement of One Fe by Ru in [{Cp*(dppe)Fe}-CC-CC-{Fe(dppe)Cp*}]n+(n= 0, 1, 2)
Bruce, Michael I.; Costuas, Karine; Davin, Thomas; Ellis, Benjamin G.; Halet, Jean-François; Lapinte, Claude; Low, Paul J.; Smith, Mark E.; Skelton, Brian W.; Toupet, Loic; White, Allan H.; Organometallics 24 (2005) 3864–; doi:10.1021/om050293a

data_4075921
_publ_section_title
;
 Iron versus Ruthenium:&#x00A0; Dramatic Changes in Electronic Structure
 Result from Replacement of One Fe by Ru in
 [{Cp*(dppe)Fe}-CC-CC-{Fe(dppe)Cp*}]n+(n= 0, 1, 2)
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              3864
_journal_paper_doi               10.1021/om050293a
_journal_volume                  24
_journal_year                    2005
_chemical_formula_moiety         'C81 H74 Fe P4 Ru, F6 P'
_chemical_formula_sum            'C81 H74 F6 Fe P5 Ru'
_chemical_formula_weight         1473.26
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                102.330(2)
_cell_angle_beta                 91.366(2)
_cell_angle_gamma                111.702(2)
_cell_formula_units_Z            2
_cell_length_a                   13.241(2)
_cell_length_b                   14.279(2)
_cell_length_c                   20.629(3)
_cell_measurement_reflns_used    8716
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.26
_cell_volume                     3517.5(9)
_computing_cell_refinement       'Siemens SAINT (Siemens, 1995)'
_computing_data_collection       'Siemens SMART (Siemens, 1995)'
_computing_data_reduction        'xtal ADDREF SORTRF'
_computing_molecular_graphics    xtal
_computing_publication_material  'xtal BONDLA CIFIO'
_computing_structure_refinement  'xtal CRYLSQ'
_computing_structure_solution    xtal
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.0
_diffrn_measured_fraction_theta_max 1.0
_diffrn_measurement_device_type
;
Bruker SMART CCD diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_detector       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .045
_diffrn_reflns_av_sigmaI/netI    .072
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            33593
_diffrn_reflns_theta_full        25.0
_diffrn_reflns_theta_max         25.0
_diffrn_reflns_theta_min         1.66
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    .595
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  .75
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS; Sheldrick, 1996
;
_exptl_crystal_colour            dark
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1518
_exptl_crystal_size_max          .58
_exptl_crystal_size_mid          .45
_exptl_crystal_size_min          .15
_refine_diff_density_max         1.231
_refine_diff_density_min         -.959
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.06
_refine_ls_goodness_of_fit_ref   1.119
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     847
_refine_ls_number_reflns         9469
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .077
_refine_ls_R_factor_gt           .054
_refine_ls_shift/su_max          .001
_refine_ls_shift/su_mean         .00007
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         .087
_refine_ls_wR_factor_ref         .081
_reflns_d_resolution_high        .842
_reflns_d_resolution_low         12.219
_reflns_Friedel_coverage         0
_reflns_limit_h_max              15
_reflns_limit_h_min              0
_reflns_limit_k_max              15
_reflns_limit_k_min              -16
_reflns_limit_l_max              24
_reflns_limit_l_min              -24
_reflns_number_gt                9469
_reflns_number_total             12082
_reflns_threshold_expression     'F    > 4.00 sig(F   )'
_cod_data_source_file            om050293asi20050418_054435.cif
_cod_data_source_block           8(PF6)2
_cod_original_sg_symbol_Hall     -p_1
_cod_original_sg_symbol_H-M      P_-1
_cod_original_formula_sum        'C81 H74 F6 Fe1 P5 Ru1'
_cod_database_code               4075921