Highly Cytotoxic Copper(II) Complexes with Modified Paullone Ligands
Michael F. Primik; Gerhard Mühlgassner; Michael A. Jakupec; Olivier Zava; Paul J. Dyson; Vladimir B. Arion; Bernhard K. Keppler; Inorganic Chemistry 49 (2010) 302–311; doi:10.1021/ic902042a

data_4314480
_publ_section_title
;
 Highly Cytotoxic Copper(II) Complexes with Modified Paullone Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              302
_journal_page_last               311
_journal_paper_doi               10.1021/ic902042a
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         'C20 H22 Cl2 Cu N4'
_chemical_formula_sum            'C20 H22 Cl2 Cu N4'
_chemical_formula_weight         452.86
_chemical_name_systematic
; 
6-N-(2-N',N'-dimethylaminoethylenamino)-7,12-dihydroindolo-
[3,2-d][1]benzazepino-dichlorido-copper(II) 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.579(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.1349(9)
_cell_length_b                   7.6083(5)
_cell_length_c                   17.3917(11)
_cell_measurement_reflns_used    155
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      18.35
_cell_measurement_theta_min      2.92
_cell_volume                     1961.9(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1242
_diffrn_reflns_av_sigmaI/netI    0.0650
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            50030
_diffrn_reflns_theta_full        26.44
_diffrn_reflns_theta_max         26.44
_diffrn_reflns_theta_min         2.75
_exptl_absorpt_coefficient_mu    1.398
_exptl_absorpt_correction_T_max  0.9726
_exptl_absorpt_correction_T_min  0.8072
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.533
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             932
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.564
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         4004
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0816
_refine_ls_R_factor_gt           0.0423
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0435P)^2^+1.4410P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0836
_refine_ls_wR_factor_ref         0.0984
_reflns_number_gt                2730
_reflns_number_total             4004
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic902042a_si_002_5.cif
_cod_data_source_block           mipr047
_cod_database_code               4314480