Paramagnetic One-Dimensional Chains Comprised of Trinuclear Pt-Cu-Pt and Paddlewheel Dirhodium Complexes with Metal-Metal Bonds
Kazuhiro Uemura; Masahiro Ebihara; Inorganic Chemistry 52 (2013) 5535–5550; doi:10.1021/ic400470g

data_4334772
_publ_section_title
;
 Paramagnetic One-Dimensional Chains Comprised of Trinuclear Pt-Cu-Pt and
 Paddlewheel Dirhodium Complexes with Metal-Metal Bonds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5535
_journal_page_last               5550
_journal_paper_doi               10.1021/ic400470g
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C28 H64 N8 O14 Pt2 Rh2'
_chemical_formula_weight         1332.87
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 108.771(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.440(2)
_cell_length_b                   14.006(3)
_cell_length_c                   15.151(3)
_cell_measurement_reflns_used    4675
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.8190
_cell_measurement_theta_min      1.9576
_cell_volume                     2298.5(8)
_computing_cell_refinement       CRYSTALCLEAR
_computing_data_collection       CRYSTALCLEAR
_computing_data_reduction        CRYSTALCLEAR
_computing_molecular_graphics
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_publication_material
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 14.6199
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku/MSC Mercury CCD'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0347
_diffrn_reflns_av_sigmaI/netI    0.0427
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            18075
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.06
_exptl_absorpt_coefficient_mu    6.835
_exptl_absorpt_correction_T_max  0.3895
_exptl_absorpt_correction_T_min  0.3278
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.926
_exptl_crystal_description       block
_exptl_crystal_F_000             1292
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.17
_refine_diff_density_max         2.146
_refine_diff_density_min         -1.230
_refine_diff_density_rms         0.141
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         5243
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0715
_refine_ls_R_factor_gt           0.0461
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0445P)^2^+7.4161P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1039
_refine_ls_wR_factor_ref         0.1194
_reflns_number_gt                3474
_reflns_number_total             5243
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400470g_si_002_1.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4334772