Structurally Strained Half-Sandwich Iridium(III) Complexes As Highly Potent Anticancer Agents.
Carrasco, Ana C.; Rodríguez-Fanjul, Vanessa; Habtemariam, Abraha; Pizarro, Ana M.; Journal of medicinal chemistry  (2020) –; doi:10.1021/acs.jmedchem.9b02000

data_1557720
_publ_section_title
;
 Structurally Strained Half-Sandwich Iridium(III) Complexes As Highly
 Potent Anticancer Agents.
;
_journal_name_full               'Journal of medicinal chemistry'
_journal_paper_doi               10.1021/acs.jmedchem.9b02000
_journal_year                    2020
_chemical_formula_sum            'C26 H26 F6 Ir N2 P'
_chemical_formula_weight         703.66
_chemical_name_common            ACC_25_LT
_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
_cell_angle_alpha                90
_cell_angle_beta                 110.221(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.2558(9)
_cell_length_b                   10.7013(7)
_cell_length_c                   15.9682(10)
_cell_measurement_reflns_used    3751
_cell_measurement_temperature    150.(2)
_cell_measurement_theta_max      19.6665
_cell_measurement_theta_min      2.3761
_cell_volume                     2446.2(3)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Kappa Apex II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1046
_diffrn_reflns_av_unetI/netI     0.0741
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            37604
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         1.42
_exptl_absorpt_coefficient_mu    5.588
_exptl_absorpt_correction_T_max  0.85
_exptl_absorpt_correction_T_min  0.64
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    1.911
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.145
_exptl_crystal_size_mid          0.056
_exptl_crystal_size_min          0.030
_refine_diff_density_max         1.237
_refine_diff_density_min         -1.999
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     330
_refine_ls_number_reflns         4468
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0736
_refine_ls_R_factor_gt           0.0416
_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^)+(0.0355P)^2^+5.6089P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0759
_refine_ls_wR_factor_ref         0.0874
_reflns_number_gt                3271
_reflns_number_total             4468
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jm9b02000_si_002.cif
_cod_data_source_block           02159AnaMPizarro
_cod_database_code               1557720
_shelx_res_checksum              30414
_shelx_hkl_checksum              74579