Synthesis, structure and electrochemistry of ruthenium(II) and (III) mono- and bis-oxalato complexes
Elnajjar, Fawzia O.; Wang, Ruiyao; Aquino, Manuel A.S.; Inorganica Chimica Acta 502 (2020) 119388–; doi:10.1016/j.ica.2019.119388

data_1565449
_publ_section_title
;
 Synthesis, structure and electrochemistry of ruthenium(II) and (III)
 mono- and bis-oxalato complexes
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119388
_journal_paper_doi               10.1016/j.ica.2019.119388
_journal_volume                  502
_journal_year                    2020
_chemical_formula_sum            'C26 H24 Cl12 N4 O4 Ru'
_chemical_formula_weight         982.96
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 96.8040(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2186(4)
_cell_length_b                   24.3744(11)
_cell_length_c                   16.8071(8)
_cell_measurement_reflns_used    8589
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      31.96
_cell_measurement_theta_min      2.51
_cell_volume                     3749.9(3)
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0194
_diffrn_reflns_av_sigmaI/netI    0.0263
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            17545
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    1.312
_exptl_absorpt_correction_T_max  0.9023
_exptl_absorpt_correction_T_min  0.6567
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1952
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.790
_refine_diff_density_min         -0.767
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     485
_refine_ls_number_reflns         7367
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0443
_refine_ls_R_factor_gt           0.0360
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0299P)^2^+6.6130P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0807
_refine_ls_wR_factor_ref         0.0849
_reflns_number_gt                6358
_reflns_number_total             7367
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2020-502-119388.cif
_cod_data_source_block           ma04a
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               1565449