Solvent-Dependent Formation of Os(0) Complexes by Electrochemical Reduction of [Os(CO)(2,2'-bipyridine)(L)Cl2]; L = Cl(-), PrCN.
Tory, Joanne; King, Lisa; Maroulis, Antonios; Haukka, Matti; Calhorda, Maria José; Hartl, František; Inorganic chemistry 53 (2014) 1382–1396; doi:10.1021/ic402146t

data_4337352
_publ_section_title
;
 Solvent-Dependent Formation of Os(0) Complexes by Electrochemical
 Reduction of [Os(CO)(2,2'-bipyridine)(L)Cl2]; L = Cl(-), PrCN.
;
_journal_issue                   3
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1382
_journal_page_last               1396
_journal_paper_doi               10.1021/ic402146t
_journal_volume                  53
_journal_year                    2014
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C11 H8 Cl3 N2 O Os'
_chemical_formula_sum            'C11 H8 Cl3 N2 O Os'
_chemical_formula_weight         480.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 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                 104.791(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.1215(5)
_cell_length_b                   6.7002(3)
_cell_length_c                   12.3686(4)
_cell_measurement_reflns_used    11937
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.03
_cell_measurement_theta_min      1.00
_cell_volume                     650.74(5)
_computing_cell_refinement       'EvalCCD (Duisenberg, 2003)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction        'EvalCCD (Duisenberg, 2003)'
_computing_molecular_graphics    'Diamond v.3.1f (Brandenburg, 2008)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f scans and \w scans with \k offset'
_diffrn_radiation_monochromator  'horizontally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0215
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12864
_diffrn_reflns_theta_full        29.99
_diffrn_reflns_theta_max         29.99
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    10.400
_exptl_absorpt_correction_T_max  0.3258
_exptl_absorpt_correction_T_min  0.1293
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v.2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    2.453
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             446
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.815
_refine_diff_density_min         -0.817
_refine_diff_density_rms         0.090
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.013(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.801
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         3691
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      0.800
_refine_ls_R_factor_all          0.0138
_refine_ls_R_factor_gt           0.0127
_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^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0267
_refine_ls_wR_factor_ref         0.0270
_reflns_number_gt                3585
_reflns_number_total             3691
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402146t_si_002.cif
_cod_data_source_block           tn086e
_cod_original_sg_symbol_H-M      'P n'
_cod_database_code               4337352