Ligand Structure Effects on Molecular Assembly and Magnetic Properties of Copper(II) Complexes with 3-Pyridyl-Substituted Nitronyl Nitroxide Derivatives
Sherstobitova, Tatiana; Maryunina, Kseniya; Tolstikov, Svyatoslav; Letyagin, Gleb; Romanenko, Galina; Nishihara, Sadafumi; Inoue, Katsuya; ACS Omega 4 (2019) 17160–; doi:10.1021/acsomega.9b01575

data_4515095
_publ_section_title
;
 Ligand Structure Effects on Molecular Assembly and Magnetic Properties of
 Copper(II) Complexes with 3-Pyridyl-Substituted Nitronyl Nitroxide
 Derivatives
;
_journal_issue                   17
_journal_name_full               'ACS Omega'
_journal_page_first              17160
_journal_paper_doi               10.1021/acsomega.9b01575
_journal_volume                  4
_journal_year                    2019
_chemical_formula_sum            'C22 H17 Br Cu F12 N3 O6'
_chemical_formula_weight         790.83
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 103.776(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.4398(15)
_cell_length_b                   11.7195(13)
_cell_length_c                   18.904(2)
_cell_measurement_reflns_used    9852
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.07
_cell_measurement_theta_min      2.34
_cell_volume                     2891.9(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1069
_diffrn_reflns_av_unetI/netI     0.0501
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            103927
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.346
_diffrn_reflns_theta_min         1.560
_exptl_absorpt_coefficient_mu    2.257
_exptl_absorpt_correction_T_max  0.956
_exptl_absorpt_correction_T_min  0.326
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.816
_exptl_crystal_description       needle
_exptl_crystal_F_000             1560
_exptl_crystal_size_max          0.640
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.020
_exptl_transmission_factor_max   0.7457
_exptl_transmission_factor_min   0.4057
_refine_diff_density_max         0.461
_refine_diff_density_min         -0.642
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     517
_refine_ls_number_reflns         7218
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0963
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0231P)^2^+3.1628P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0902
_refine_ls_wR_factor_ref         0.1104
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4606
_reflns_number_total             7218
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            1916623.cif
_cod_data_source_block           aaa
_cod_original_cell_volume        2891.9(6)
_cod_database_code               4515095
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.326
_shelx_estimated_absorpt_t_max   0.956
_shelx_res_checksum              55030
_shelx_hkl_checksum              63500