Compromising the metal-metal bond in diruthenium(II,III) tetraacetate: Reaction of [Ru2(mu-O2CMe)4(MeOH)2]+ with phosphines to form 'Ru(mu-O2CMe)2(mu-OMe)2Ru' cores
Elizabeth G. Corkum; Ruiyao Wang; Manuel A.S. Aquino; Inorganica Chimica Acta 424 (2015) 202–209; doi:

data_1518857
_publ_section_title
;
 Compromising the metal-metal bond in diruthenium(II,III) tetraacetate:
 Reaction of [Ru2(mu-O2CMe)4(MeOH)2]+ with phosphines to form
 'Ru(mu-O2CMe)2(mu-OMe)2Ru' cores
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              202
_journal_page_last               209
_journal_volume                  424
_journal_year                    2015
_chemical_formula_sum            'C48 H92 O12 P2 Ru2'
_chemical_formula_weight         1125.30
_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
_cell_angle_alpha                76.9190(10)
_cell_angle_beta                 79.2940(10)
_cell_angle_gamma                68.9190(10)
_cell_formula_units_Z            1
_cell_length_a                   9.5805(5)
_cell_length_b                   11.8587(6)
_cell_length_c                   13.1240(6)
_cell_measurement_reflns_used    9054
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.14
_cell_measurement_theta_min      2.24
_cell_volume                     1346.19(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      180(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0177
_diffrn_reflns_av_sigmaI/netI    0.0211
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13981
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    0.676
_exptl_absorpt_correction_T_max  0.9161
_exptl_absorpt_correction_T_min  0.8380
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            light
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             594
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.673
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     297
_refine_ls_number_reflns         5266
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0297
_refine_ls_R_factor_gt           0.0263
_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^)+(0.0339P)^2^+0.9368P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0676
_refine_ls_wR_factor_ref         0.0702
_reflns_number_gt                4838
_reflns_number_total             5266
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2015424-202-209-2.cif
_cod_data_source_block           ma10
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1518857