Synthesis, crystal structures, and reactivity of osmium(II) and -(IV) complexes containing a dithioimidodiphosphinate ligand.
Cheung, Wai-Man; Zhang, Qian-Feng; Williams, Ian D.; Leung, Wa-Hung; Inorganic chemistry 46 (2007) 5754–5762; doi:10.1021/ic070048e

data_4333221
_publ_section_title
;
 Synthesis, crystal structures, and reactivity of osmium(II) and -(IV)
 complexes containing a dithioimidodiphosphinate ligand.
;
_journal_issue                   14
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5754
_journal_page_last               5762
_journal_paper_doi               10.1021/ic070048e
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C40 H70 N4 Os P4 S4'
_chemical_formula_weight         1049.32
_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                 95.5140(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.6387(6)
_cell_length_b                   23.5292(14)
_cell_length_c                   21.6939(13)
_cell_measurement_reflns_used    2240
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      22.35
_cell_measurement_theta_min      2.29
_cell_volume                     4897.2(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_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  0.0869
_diffrn_reflns_av_sigmaI/netI    0.1091
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            25598
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.28
_exptl_absorpt_coefficient_mu    2.936
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.80
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.423
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2152
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.292
_refine_diff_density_min         -1.181
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     478
_refine_ls_number_reflns         8472
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0947
_refine_ls_R_factor_gt           0.0597
_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^)+(0.0285P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0881
_refine_ls_wR_factor_ref         0.0952
_reflns_number_gt                6051
_reflns_number_total             8472
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic070048esup1.cif
_cod_data_source_block           wai52
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

 Adding full bibliography for 4333220--4333224.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4333221