Synthesis, structural characterization and electrochemical and magnetic studies of M(hfac)<sub>2</sub> (M = Cu<sup>II</sup>, Co<sup>II</sup>) and Nd(hfac)<sub>3</sub> complexes of 4-amino-TEMPO.
Navarro, Yolanda; Guedes, Guilherme P.; Cano, Joan; Ocón, Pilar; Iglesias, María José; Lloret, Francisco; López-Ortiz, Fernando; Dalton transactions (Cambridge, England : 2003) 49 (2020) 6280–6294; doi:10.1039/d0dt00541j

data_7704122
_publ_section_title
;
 Synthesis, structural characterization and electrochemical and magnetic
 studies of M(hfac)<sub>2</sub> (M = Cu<sup>II</sup>, Co<sup>II</sup>) and
 Nd(hfac)<sub>3</sub> complexes of 4-amino-TEMPO.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6280
_journal_page_last               6294
_journal_paper_doi               10.1039/d0dt00541j
_journal_volume                  49
_journal_year                    2020
_chemical_formula_sum            'C19 H21 Cu F12 N2 O5'
_chemical_formula_weight         648.92
_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
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-01-16 deposited with the CCDC.	2020-04-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.785(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   20.826(2)
_cell_length_b                   21.226(2)
_cell_length_c                   12.0638(12)
_cell_measurement_reflns_used    2793
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      17.11
_cell_measurement_theta_min      2.32
_cell_volume                     5255.3(9)
_computing_cell_refinement       'Bruker Smart (Bruker AXS, 2007)'
_computing_data_collection       'Bruker Smart (Bruker AXS, 2007)'
_computing_data_reduction        'Bruker Saint (Bruker AXS, 2007)'
_computing_molecular_graphics    'Mercury (Bruno, 2002)'
_computing_publication_material
'WinGX publication routines (Farrugia, 1999) and publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex II CCD'
_diffrn_measurement_method       '\f-\w scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1146
_diffrn_reflns_av_unetI/netI     0.0832
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            11963
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        23.253
_diffrn_reflns_theta_max         23.253
_diffrn_reflns_theta_min         1.380
_exptl_absorpt_coefficient_mu    0.949
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.308
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS, Bruker Analytical X-ray Systems,Inc., Madison WI, 1997.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.640
_exptl_crystal_description       Block
_exptl_crystal_F_000             2608
_exptl_crystal_size_max          0.205
_exptl_crystal_size_mid          0.091
_exptl_crystal_size_min          0.044
_refine_diff_density_max         1.094
_refine_diff_density_min         -0.645
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     350
_refine_ls_number_reflns         3777
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.1008
_refine_ls_R_factor_gt           0.0810
_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^)+(0.1362P)^2^+15.9715P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2203
_refine_ls_wR_factor_ref         0.2403
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2837
_reflns_number_total             3777
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00541j2.cif
_cod_data_source_block           shelx_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7704121--7704125.cif.'
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7704122
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              73324