Binuclear (salen)osmium phosphinidine and phosphiniminato complexes.
Chen, Gui; Man, Wai-Lun; Yiu, Shek-Man; Wong, Tsz-Wing; Szeto, Lap; Wong, Wing-Tak; Lau, Tai-Chu; Dalton transactions (Cambridge, England : 2003) 40 (2011) 1938–1944; doi:10.1039/c0dt01367f

data_7014974
_publ_section_title
;
 Binuclear (salen)osmium phosphinidine and phosphiniminato complexes.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1938
_journal_page_last               1944
_journal_paper_doi               10.1039/c0dt01367f
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C73 H75.5 F12 N8.5 O6 Os2 P4'
_chemical_formula_weight         1900.20
_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                 105.477(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.3433(4)
_cell_length_b                   16.2405(3)
_cell_length_c                   25.7370(5)
_cell_measurement_reflns_used    26377
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.0521
_cell_measurement_theta_min      3.4130
_cell_volume                     7792.0(3)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd'
_computing_data_collection       'CrysAlis RED, Oxford Diffraction Ltd'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd'
_computing_molecular_graphics    Ortep-3
_computing_publication_material  Wingx
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.1270
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0679
_diffrn_reflns_av_sigmaI/netI    0.0712
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            85318
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.41
_exptl_absorpt_coefficient_mu    3.424
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.69518
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis RED, Oxford Diffraction Ltd'
_exptl_crystal_colour            'dark green'
_exptl_crystal_density_diffrn    1.620
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             3764
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.129
_refine_diff_density_min         -0.931
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.970
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     965
_refine_ls_number_reflns         13665
_refine_ls_number_restraints     157
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0353
_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^)+(0.0290P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0648
_refine_ls_wR_factor_ref         0.0696
_reflns_number_gt                8641
_reflns_number_total             13665
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0DT01367F.TXT
_cod_data_source_block           5
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_original_formula_sum        'C73 H75.50 F12 N8.50 O6 Os2 P4'
_cod_database_code               7014974