Effects on the magnetic interaction caused by molecular recognition in complexes of 1,2-azole-based oxamate and [Cu(bpca)]+ units
Oliveira, Willian X. C.; Pinheiro, Carlos B.; Journaux, Yves; Julve, Miguel; Pereira, Cynthia L. M.; CrystEngComm 26 (2024) 647–665; doi:10.1039/D3CE01180A

data_7247972
_publ_section_title
;
 Effects on the magnetic interaction caused by molecular recognition in
 complexes of 1,2-azole-based oxamate and [Cu(bpca)]+ units
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              647
_journal_page_last               665
_journal_paper_doi               10.1039/D3CE01180A
_journal_volume                  26
_journal_year                    2024
_chemical_formula_sum            'C35 H22 Cu2 N8 O8'
_chemical_formula_weight         809.68
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-12-18 deposited with the CCDC.	2024-01-02 downloaded from the CCDC.
;
_cell_angle_alpha                81.868(4)
_cell_angle_beta                 82.682(4)
_cell_angle_gamma                86.369(4)
_cell_formula_units_Z            2
_cell_length_a                   9.2705(4)
_cell_length_b                   10.1686(5)
_cell_length_c                   20.8317(12)
_cell_measurement_reflns_used    4270
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      66.4280
_cell_measurement_theta_min      4.3180
_cell_volume                     1926.13(17)
_computing_cell_refinement       'CrysAlisPro 1.171.40.42a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.42a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.42a (Rigaku OD, 2019)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    Superflip
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.4186
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0662
_diffrn_reflns_av_unetI/netI     0.0790
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            20441
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        66.602
_diffrn_reflns_theta_max         66.602
_diffrn_reflns_theta_min         2.158
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.860
_exptl_absorpt_correction_T_max  0.760
_exptl_absorpt_correction_T_min  0.595
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.42a (Rigaku Oxford Diffraction, 2019)
Analytical numeric absorption correction using a multifaceted crystal
                        model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dark blue'
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_description       block
_exptl_crystal_F_000             820
_exptl_crystal_size_max          0.166
_exptl_crystal_size_mid          0.098
_exptl_crystal_size_min          0.055
_refine_diff_density_max         0.824
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     543
_refine_ls_number_reflns         6716
_refine_ls_number_restraints     146
_refine_ls_restrained_S_all      0.978
_refine_ls_R_factor_all          0.0824
_refine_ls_R_factor_gt           0.0562
_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^)+(0.0713P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1318
_refine_ls_wR_factor_ref         0.1439
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4534
_reflns_number_total             6716
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce01180a2.cif
_cod_data_source_block           5
_cod_depositor_comments
'Adding full bibliography for 7247968--7247972.cif.'
_cod_database_code               7247972
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              87763