The oxadiazolyldiazenido(1-) ligand: a remarkably versatile platform for the synthesis of heteropolynuclear transition metal complexes.
Colquhoun, Howard M.; Chan, Yun Fu; Cardin, Christine J.; Drew, Michael G. B.; Gan, Yu; Abd El Kader, Kareem; White, Terence M.; Dalton transactions (Cambridge, England : 2003)  (2007) 3864–3867; doi:10.1039/b711166p

data_7006250
_publ_section_title
;
 The oxadiazolyldiazenido(1-) ligand: a remarkably versatile platform
 for the synthesis of heteropolynuclear transition metal complexes.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3864
_journal_page_last               3867
_journal_paper_doi               10.1039/b711166p
_journal_year                    2007
_chemical_formula_sum            'C61 H57 Br N4 O3 P4 W'
_chemical_formula_weight         1281.79
_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                 90.54(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.690(9)
_cell_length_b                   17.330(3)
_cell_length_c                   20.190(5)
_cell_measurement_reflns_used    36225
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      54.22
_cell_measurement_theta_min      5.56
_cell_volume                     5839(4)
_computing_cell_refinement       'Crysalis Red, Oxford Diffraction Ltd'
_computing_data_collection       'Crysalis CCD, Oxford Diffraction Ltd'
_computing_data_reduction        'Crysalis Red, Oxford Diffraction Ltd'
_computing_molecular_graphics    PLATON(Spek,2004)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.2086
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device       'Oxford Diffaction X-Calibur System'
_diffrn_measurement_method       'calculated strategy'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Focused (Cu) X-ray Source'
_diffrn_radiation_type           'Cu k\a'
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.2051
_diffrn_reflns_av_sigmaI/netI    0.2155
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            36225
_diffrn_reflns_theta_full        54.22
_diffrn_reflns_theta_max         54.22
_diffrn_reflns_theta_min         5.56
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.856
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9091
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;Oxford Diffraction Ltd. Empirical absorption correction using
spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       shard
_exptl_crystal_F_000             2540
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         2.183
_refine_diff_density_min         -0.911
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.841
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     665
_refine_ls_number_reflns         6991
_refine_ls_number_restraints     432
_refine_ls_restrained_S_all      0.823
_refine_ls_R_factor_all          0.1218
_refine_ls_R_factor_gt           0.0841
_refine_ls_shift/su_max          0.073
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1056P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1804
_refine_ls_wR_factor_ref         0.1893
_reflns_number_gt                3479
_reflns_number_total             6991
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b711166p.txt
_cod_data_source_block           5
_cod_original_cell_volume        5839.5(3)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7006250