Spectroscopy, molecular structure, and electropolymerization of Ni(ii) and Cu(ii) complexes containing a thiophene-appending fluorinated Schiff base ligand
Ahumada, Guillermo; Hamon, Paul; Roisnel, Thierry; Dorcet, Vincent; Fuentealba, Mauricio; Hernández, Loreto A.; Carrillo, David; Hamon, Jean-René; Manzur, Carolina; Dalton Transactions 52 (2023) 4224–4236; doi:10.1039/D3DT00224A

data_7712591
_publ_section_title
;
 Spectroscopy, molecular structure, and electropolymerization of Ni(ii)
 and Cu(ii) complexes containing a thiophene-appending fluorinated Schiff
 base ligand
;
_journal_issue                   13
_journal_name_full               'Dalton Transactions'
_journal_page_first              4224
_journal_page_last               4236
_journal_paper_doi               10.1039/D3DT00224A
_journal_volume                  52
_journal_year                    2023
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C22 H14 Br2 F6 N2 Ni O2'
_chemical_formula_sum            'C22 H14 Br2 F6 N2 Ni O2'
_chemical_formula_weight         670.88
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2022-06-20 deposited with the CCDC.	2023-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.023(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.0985(14)
_cell_length_b                   9.6051(6)
_cell_length_c                   11.9138(8)
_cell_measurement_reflns_used    3712
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.36
_cell_measurement_wavelength     0.71073
_cell_volume                     2264.8(3)
_computing_cell_refinement       'APEX3 (Bruker, 2015)'
_computing_data_collection       'Bruker APEX3 (Bruker, 2015)'
_computing_data_reduction        'SAINT (Bruker, 2014)'
_computing_molecular_graphics
;
   'SXGRAPH (L. Farrugia, 1999), Mercury (CSD, 2020)'
;
_computing_publication_material  'CRYSCALC (T. Roisnel, local program, 2021)'
_computing_structure_refinement  'SHELXL-2018_3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014_4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 '(CMOS) PHOTON 100'
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'D8 VENTURE Bruker AXS'
_diffrn_measurement_method       'rotation images'
_diffrn_orient_matrix_UB_11      -0.0442195
_diffrn_orient_matrix_UB_12      -0.0363739
_diffrn_orient_matrix_UB_13      -0.0410736
_diffrn_orient_matrix_UB_21      -0.0047334
_diffrn_orient_matrix_UB_22      0.0833963
_diffrn_orient_matrix_UB_23      -0.0510175
_diffrn_orient_matrix_UB_31      0.0239816
_diffrn_orient_matrix_UB_32      -0.0506091
_diffrn_orient_matrix_UB_33      -0.0545487
_diffrn_radiation_monochromator  'multilayer monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Incoatec microfocus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0458
_diffrn_reflns_av_unetI/netI     0.0475
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8647
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.479
_diffrn_reflns_theta_min         2.819
_diffrn_source_current           1.0
_diffrn_source_power             50.0
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    4.459
_exptl_absorpt_correction_T_max  0.732
_exptl_absorpt_correction_T_min  0.536
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.968
_exptl_crystal_description       prism
_exptl_crystal_F_000             1312
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.893
_refine_diff_density_min         -3.325
_refine_diff_density_rms         0.222
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.146
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         2579
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.146
_refine_ls_R_factor_all          0.0855
_refine_ls_R_factor_gt           0.0753
_refine_ls_shift/su_max          0.032
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1516P)^2^+41.0515P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2439
_refine_ls_wR_factor_ref         0.2525
_reflns_number_gt                2181
_reflns_number_total             2579
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d3dt00224a4.cif
_cod_data_source_block           G173
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7712591
_shelx_res_checksum              23004