Formation of μ-dinitrogen (salen)osmium complexes via ligand-induced N···N coupling of (salen)osmium(VI) nitrides.
Man, Wai-Lun; Chen, Gui; Yiu, Shek-Man; Shek, Lam; Wong, Wai-Yeung; Wong, Wing-Tak; Lau, Tai-Chu; Dalton transactions (Cambridge, England : 2003) 39 (2010) 11163–11170; doi:10.1039/c0dt00481b

data_7026502
_publ_section_title
;
 Formation of \m-dinitrogen (salen)osmium complexes via ligand-induced
 N&#x00B7;&#x00B7;&#x00B7;N coupling of (salen)osmium(VI) nitrides.
;
_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11163
_journal_page_last               11170
_journal_paper_doi               10.1039/c0dt00481b
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C54 H57 F6 N9 O4 Os2 P'
_chemical_formula_weight         1421.46
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                80.151(3)
_cell_angle_beta                 86.130(4)
_cell_angle_gamma                89.368(3)
_cell_formula_units_Z            2
_cell_length_a                   11.6924(6)
_cell_length_b                   15.9584(5)
_cell_length_c                   16.5889(7)
_cell_measurement_reflns_used    20781
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      71.2798
_cell_measurement_theta_min      3.5537
_cell_volume                     3042.8(2)
_computing_cell_refinement       'CrysAlisPro, Oxford Diffraction Ltd'
_computing_data_collection       'CrysAlisPro, Oxford Diffraction Ltd'
_computing_data_reduction        'CrysAlisPro, 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      173(2)
_diffrn_detector_area_resol_mean 16.1270
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Enhance Ultra (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            28191
_diffrn_reflns_theta_full        67.00
_diffrn_reflns_theta_max         67.00
_diffrn_reflns_theta_min         3.56
_exptl_absorpt_coefficient_mu    8.580
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.34111
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlisPro, Oxford Diffraction Ltd'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.551
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1394
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.09
_platon_squeeze_details
;
;
_refine_diff_density_max         2.832
_refine_diff_density_min         -0.909
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     761
_refine_ls_number_reflns         10801
_refine_ls_number_restraints     132
_refine_ls_restrained_S_all      1.134
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0389
_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^)+(0.0378P)^2^+17.3593P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0991
_refine_ls_wR_factor_ref         0.1009
_reflns_number_gt                9361
_reflns_number_total             10801
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00481b.txt
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7026502