On the magneto-structural role of the coordinating anion in oxamato-bridged copper(ii) derivatives.
Simões, Tatiana R G; Marinho, Maria Vanda; Pasán, Jorge; Stumpf, Humberto O.; Moliner, Nicolás; Lloret, Francesc; Julve, Miguel; Dalton transactions (Cambridge, England : 2003) 48 (2019) 10260–10274; doi:10.1039/c9dt01277j

data_7700193
_publ_section_title
;
 On the magneto-structural role of the coordinating anion in
 oxamato-bridged copper(ii) derivatives.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10260
_journal_page_last               10274
_journal_paper_doi               10.1039/c9dt01277j
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C42 H28 Cu3 N12 O6'
_chemical_formula_sum            'C42 H28 Cu3 N12 O6'
_chemical_formula_weight         987.38
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2019-05-20
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3510 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-05-22 deposited with the CCDC.    2019-06-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.7715(5)
_cell_length_b                   13.3743(3)
_cell_length_c                   15.2660(3)
_cell_measurement_reflns_used    11895
_cell_measurement_temperature    150.00(10)
_cell_measurement_theta_max      28.0590
_cell_measurement_theta_min      1.8740
_cell_volume                     3832.62(15)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.1268
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.926
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dualflex, EosS2'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0274
_diffrn_reflns_av_unetI/netI     0.0337
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.926
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            24439
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.883
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.603
_diffrn_reflns_theta_min         1.870
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.719
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.697
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46e (Rigaku Oxford Diffraction, 2018)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.711
_exptl_crystal_description       prism
_exptl_crystal_F_000             1996
_exptl_crystal_size_max          0.228
_exptl_crystal_size_mid          0.153
_exptl_crystal_size_min          0.083
_refine_diff_density_max         1.040
_refine_diff_density_min         -0.368
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.202(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     573
_refine_ls_number_reflns         8667
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0369
_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^)+(0.0574P)^2^+1.1581P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0906
_reflns_Friedel_coverage         0.841
_reflns_Friedel_fraction_full    0.981
_reflns_Friedel_fraction_max     0.837
_reflns_number_gt                7861
_reflns_number_total             8667
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01277j2.cif
_cod_data_source_block           compound_4
_cod_depositor_comments
'Adding full bibliography for 7700191--7700194.cif.'
_cod_database_code               7700193
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.798(14)
 0.202(14)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3.a Aromatic/amide H refined with riding coordinates:
 C6(H6), C7(H7), C8(H8), C9(H9), C12(H12), C13(H13), C15(H15), C16(H16),
 C18(H18), C19(H19), C26(H26), C27(H27), C29(H29), C30(H30), C32(H32), C33(H33)
3.b Idealised Me refined as rotating group:
 C23(H23A,H23B,H23C), C24(H24A,H24B,H24C), C37(H37A,H37B,H37C), C38(H38A,H38B,
 H38C)
;
_shelx_res_checksum              52621
_olex2_submission_special_instructions 'No special instructions were received'