Homologous Series of Redox-Active, Dinuclear Cations [M2(O2CCH3)2(pynp)2]2+ (M = Mo, Ru, Rh) with the Bridging Ligand 2-(2-Pyridyl)-1,8-naphthyridine (pynp)
Cristian Saul Campos-Fernández; Lisa M. Thomson; José Ramón Galán-Mascarós; Xiang Ouyang; Kim R. Dunbar; Inorganic Chemistry 41 (2002) 1523–1533; doi:10.1021/ic010996u

data_4317713
_publ_section_title
;
 Homologous Series of Redox-Active, Dinuclear Cations
 [M2(O2CCH3)2(pynp)2]2+ (M = Mo, Ru, Rh) with the Bridging Ligand
 2-(2-Pyridyl)-1,8-naphthyridine (pynp)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1523
_journal_page_last               1533
_journal_paper_doi               10.1021/ic010996u
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C37 H36 B2 F8 N6 O4 Rh2'
_chemical_formula_weight         1008.16
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 94.865(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.4086(15)
_cell_length_b                   21.670(3)
_cell_length_c                   13.7261(16)
_cell_measurement_temperature    293(2)
_cell_volume                     3973.9(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.942
_diffrn_measured_fraction_theta_max 0.942
_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  0.1137
_diffrn_reflns_av_sigmaI/netI    0.1439
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            7670
_diffrn_reflns_theta_full        24.72
_diffrn_reflns_theta_max         24.72
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.915
_exptl_crystal_density_diffrn    1.665
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1968
_refine_diff_density_max         1.377
_refine_diff_density_min         -2.180
_refine_diff_density_rms         0.199
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     242
_refine_ls_number_reflns         3203
_refine_ls_number_restraints     109
_refine_ls_restrained_S_all      1.114
_refine_ls_R_factor_all          0.1773
_refine_ls_R_factor_gt           0.1062
_refine_ls_shift/su_max          0.078
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1165P)^2^+50.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2365
_refine_ls_wR_factor_ref         0.2809
_reflns_number_gt                1840
_reflns_number_total             3203
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic010996u_3.cif
_cod_data_source_block           '[Rh2(O2CCH3)2(pynp)2][BF4]2'
_cod_database_code               4317713