Redox-switching of ternary Ni(ii) and Cu(ii) complexes: synthesis, experimental and theoretical studies along with second-order nonlinear optical properties
Novoa, Néstor; Manzur, Carolina; Roisnel, Thierry; Dorcet, Vincent; Cabon, Nolwenn; Robin-Le Guen, Françoise; Ledoux-Rak, Isabelle; Kahlal, Samia; Saillard, Jean-Yves; Carrillo, David; Hamon, Jean-René; New Journal of Chemistry 43 (2019) 10468–; doi:10.1039/C9NJ01774G

data_7058469
_publ_section_title
;
 Redox-switching of ternary Ni(ii) and Cu(ii) complexes: synthesis,
 experimental and theoretical studies along with second-order nonlinear
 optical properties
;
_journal_issue                   26
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              10468
_journal_paper_doi               10.1039/C9NJ01774G
_journal_volume                  43
_journal_year                    2019
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C86 H68 Cu2 Fe2 N4 O6'
_chemical_formula_sum            'C86 H68 Cu2 Fe2 N4 O6'
_chemical_formula_weight         1492.22
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2019-03-08 deposited with the CCDC.    2019-06-10 downloaded from the CCDC.
;
_cell_angle_alpha                79.465(4)
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_cell_angle_gamma                77.413(5)
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_cell_measurement_temperature    150
_cell_measurement_theta_max      21.62
_cell_measurement_theta_min      2.59
_cell_measurement_wavelength     0.71073
_cell_volume                     1651.3(2)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2014)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2014)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2014)'
_computing_molecular_graphics
'SXGRAPH (Farrugia, 1999), Mercury (CSD, 2016)'
_computing_publication_material  'CRYSCALC (T. Roisnel, local program, 2019)'
_computing_structure_refinement  'SHELXL-2018_3 (Sheldrick, 2018)'
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_diffrn_ambient_temperature      150
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
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_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0743
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_diffrn_reflns_limit_k_min       -15
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_diffrn_reflns_theta_max         27.483
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_exptl_absorpt_coefficient_mu    1.129
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_exptl_absorpt_correction_T_min  0.824
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.501
_exptl_crystal_description       plate
_exptl_crystal_F_000             770
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.446
_refine_diff_density_min         -0.447
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         7511
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0864
_refine_ls_R_factor_gt           0.0524
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0394P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1017
_refine_ls_wR_factor_ref         0.1146
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5094
_reflns_number_total             7511
_reflns_threshold_expression     >2sigma(I)
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_cod_data_source_block           NN218
_cod_depositor_comments
'Adding full bibliography for 7058466--7058469.cif.'
_cod_database_code               7058469
_shelx_res_checksum              88400