Development of copper(II)-diimine-iminodiacetate mixed ligand complexes as potential antitumor agents
Alvarez, Natalia; Mendes, Luis F.S.; Kramer, M. Gabriela; Torre, María H.; Costa-Filho, Antonio J.; Ellena, Javier; Facchin, Gianella; Inorganica Chimica Acta 483 (2018) 61–70; doi:10.1016/j.ica.2018.07.052

data_1563794
_publ_section_title
;
 Development of copper(II)-diimine-iminodiacetate mixed ligand complexes
 as potential antitumor agents
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              61
_journal_page_last               70
_journal_paper_doi               10.1016/j.ica.2018.07.052
_journal_volume                  483
_journal_year                    2018
_chemical_formula_sum            'C57 H58 Cu2 N6 O15.5'
_chemical_formula_weight         1202.17
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 118.5080(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.5802(4)
_cell_length_b                   25.5149(7)
_cell_length_c                   15.4020(4)
_cell_measurement_reflns_used    9797
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.1002
_cell_measurement_theta_min      2.182
_cell_volume                     5380.3(3)
_computing_cell_refinement       'SAINT V7.68A integration software'
_computing_data_collection       'Bruker APEX2 software'
_computing_data_reduction        'SORTAV (Blessing, 1995)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'APEX-II CCD'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker APEX-II'
_diffrn_measurement_method       '\f or \w oscillation scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           Mok\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0324
_diffrn_reflns_av_unetI/netI     0.0211
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            83318
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.187
_diffrn_reflns_theta_min         1.487
_diffrn_source                   'sealed x-ray tube'
_exptl_absorpt_coefficient_mu    0.868
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.906
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2496
_exptl_crystal_size_max          0.500
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.170
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.532
_refine_diff_density_rms         0.066
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     752
_refine_ls_number_reflns         11935
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0320
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0462P)^2^+5.8455P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0890
_refine_ls_wR_factor_ref         0.0937
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                10436
_reflns_number_total             11935
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            mmc2.cif
_cod_data_source_block           cuibato
_cod_original_cell_volume        5380.3(2)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C57 H58 Cu2 N6 O15.50'
_cod_database_code               1563794
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.671
_shelx_estimated_absorpt_t_max   0.866
_shelx_res_checksum              78473
_shelx_hkl_checksum              5340