Iron(iii) and cobalt(iii) complexes with both tautomeric (keto and enol) forms of aroylhydrazone ligands: catalysts for the microwave assisted oxidation of alcohols
Sutradhar, Manas; Alegria, Elisabete C. B. A.; Mahmudov, Kamran T.; Guedes da Silva, M. Fátima C.; Pombeiro, Armando J. L.; RSC Advances 6 (2016) 8079–; doi:10.1039/C5RA25774C

data_7236037
_publ_section_title
;
 Iron(iii) and cobalt(iii) complexes with both tautomeric (keto and enol)
 forms of aroylhydrazone ligands: catalysts for the microwave assisted
 oxidation of alcohols
;
_journal_issue                   10
_journal_name_full               'RSC Advances'
_journal_page_first              8079
_journal_paper_doi               10.1039/C5RA25774C
_journal_volume                  6
_journal_year                    2016
_chemical_formula_moiety         'C14 H12 N2 O4'
_chemical_formula_sum            'C14 H12 N2 O4'
_chemical_formula_weight         272.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-12-02 deposited with the CCDC.
2016-01-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.2030(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.9865(9)
_cell_length_b                   9.5514(7)
_cell_length_c                   14.1428(12)
_cell_measurement_reflns_used    2941
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.31
_cell_measurement_theta_min      2.27
_cell_volume                     1213.92(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Mercury CSD 3.5.1'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Giacovazzo et al, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.954
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_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  0.0440
_diffrn_reflns_av_unetI/netI     0.0424
_diffrn_reflns_Laue_measured_fraction_full 0.955
_diffrn_reflns_Laue_measured_fraction_max 0.954
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7359
_diffrn_reflns_point_group_measured_fraction_full 0.955
_diffrn_reflns_point_group_measured_fraction_max 0.954
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.350
_diffrn_reflns_theta_min         2.573
_exptl_absorpt_coefficient_mu    0.111
_exptl_absorpt_correction_T_max  0.9824
_exptl_absorpt_correction_T_min  0.9653
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.490
_exptl_crystal_description       plate
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.160
_refine_diff_density_max         0.202
_refine_diff_density_min         -0.267
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         2121
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0557
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0775P)^2^+0.0857P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1076
_refine_ls_wR_factor_ref         0.1223
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1598
_reflns_number_total             2121
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ra25774c1.cif
_cod_data_source_block           H2L2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7236037
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.965
_shelx_estimated_absorpt_t_max   0.982
_shelx_res_checksum              66266