Formazanate Ligands as Structurally Versatile, Redox-Active Analogues of β-Diketiminates in Zinc Chemistry.
Chang, Mu-Chieh; Roewen, Peter; Travieso-Puente, Raquel; Lutz, Martin; Otten, Edwin; Inorganic chemistry 54 (2015) 379–388; doi:10.1021/ic5025873

data_4341918
_publ_section_title
;
 Formazanate Ligands as Structurally Versatile, Redox-Active Analogues of
 \b-Diketiminates in Zinc Chemistry.
;
_journal_issue                   1
_journal_name_full               'Inorganic chemistry'
_journal_page_first              379
_journal_page_last               388
_journal_paper_doi               10.1021/ic5025873
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C46 H36 F10 N8 Zn'
_chemical_formula_sum            'C46 H36 F10 N8 Zn'
_chemical_formula_weight         956.20
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.165(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.1564(4)
_cell_length_b                   16.0507(5)
_cell_length_c                   24.0955(10)
_cell_measurement_reflns_used    33453
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.53
_cell_volume                     4233.1(3)
_computing_cell_refinement       Peakref
_computing_data_collection       Apex2
_computing_data_reduction        'Eval15, SADABS-2008/1'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT (Sheldrick, 2012)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Kappa ApexII'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0342
_diffrn_reflns_av_sigmaI/netI    0.0260
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            48788
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.53
_exptl_absorpt_coefficient_mu    0.669
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5018
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2008/1
_exptl_crystal_colour            'dark purple'
_exptl_crystal_density_diffrn    1.500
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1952
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.52
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.878
_refine_diff_density_min         -0.520
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     594
_refine_ls_number_reflns         9672
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0679
_refine_ls_R_factor_gt           0.0508
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0677P)^2^+4.5821P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1309
_refine_ls_wR_factor_ref         0.1428
_reflns_number_gt                7477
_reflns_number_total             9672
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic5025873_si_004.cif
_cod_data_source_block           l0413a
_cod_depositor_comments
'Adding full bibliography for 4341915--4341919.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4341918