Comparative study of different methods for the preparation of tetraamidato- and tetracarboxylatodiruthenium compounds. Structural and magnetic characterization.
Delgado, Patricia; González-Prieto, Rodrigo; Jiménez-Aparicio, Reyes; Perles, Josefina; Priego, José L; Torres, Rosario M.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 11866–11874; doi:10.1039/c2dt30939d

data_7030144
_publ_section_title
;
 Comparative study of different methods for the preparation of
 tetraamidato- and tetracarboxylatodiruthenium compounds. Structural and
 magnetic characterization.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11866
_journal_page_last               11874
_journal_paper_doi               10.1039/c2dt30939d
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C32 H28 Cl O8 Ru2'
_chemical_formula_weight         778.13
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.9600(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.9970(14)
_cell_length_b                   13.7574(10)
_cell_length_c                   13.0173(10)
_cell_measurement_reflns_used    7421
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.80
_cell_measurement_theta_min      2.26
_cell_volume                     3065.9(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.928
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0263
_diffrn_reflns_av_sigmaI/netI    0.0246
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14399
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.06
_diffrn_reflns_theta_min         1.90
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.122
_exptl_absorpt_correction_T_max  0.9256
_exptl_absorpt_correction_T_min  0.7015
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.686
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1556
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.594
_refine_diff_density_min         -0.298
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         3817
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0309
_refine_ls_R_factor_gt           0.0222
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0247P)^2^+2.1236P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0505
_refine_ls_wR_factor_ref         0.0549
_reflns_number_gt                3244
_reflns_number_total             3817
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30939d.txt
_cod_data_source_block           pdm67
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7030144