Introducing a new azoaromatic pincer ligand. Isolation and characterization of redox events in its ferrous complexes.
Ghosh, Pradip; Samanta, Subhas; Roy, Suman K.; Demeshko, Serhiy; Meyer, Franc; Goswami, Sreebrata; Inorganic chemistry 53 (2014) 4678–4686; doi:10.1021/ic500355f

data_4338158
_publ_section_title
;
 Introducing a new azoaromatic pincer ligand. Isolation and
 characterization of redox events in its ferrous complexes.
;
_journal_issue                   9
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4678
_journal_page_last               4686
_journal_paper_doi               10.1021/ic500355f
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C34 H26 F6 Fe N10 P'
_chemical_formula_weight         775.47
_space_group_IT_number           70
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 90.000(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            16
_cell_length_a                   14.521(5)
_cell_length_b                   27.079(5)
_cell_length_c                   32.807(5)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.5
_cell_measurement_theta_min      1.7
_cell_volume                     12900(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0404
_diffrn_reflns_av_sigmaI/netI    0.0178
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            40804
_diffrn_reflns_theta_full        26.47
_diffrn_reflns_theta_max         26.47
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    0.597
_exptl_absorpt_correction_T_max  0.942
_exptl_absorpt_correction_T_min  0.925
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.597
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cubic
_exptl_crystal_F_000             6320
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.174
_refine_diff_density_min         -0.390
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.779
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         3340
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.779
_refine_ls_R_factor_all          0.0481
_refine_ls_R_factor_gt           0.0362
_refine_ls_shift/su_max          0.049
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1079P)^2^+131.4930P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1056
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                2806
_reflns_number_total             3340
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic500355f_si_002.cif
_cod_data_source_block           '[2]PF6'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4338156--4338158.cif.
;
_cod_original_sg_symbol_H-M      Fddd
_cod_database_code               4338158