Tuning the cytotoxicity of ruthenium(ii) para-cymene complexes by mono-substitution at a triphenylphosphine/phenoxydiphenylphosphine ligand
Biancalana, Lorenzo; Zacchini, Stefano; Ferri, Nicola; Lupo, Maria Giovanna; Pampaloni, Guido; Marchetti, Fabio; Dalton Transactions  (2017) –; doi:10.1039/C7DT03385K

data_7044834
_publ_section_title
;
 Tuning the cytotoxicity of ruthenium(ii) para-cymene complexes by
 mono-substitution at a triphenylphosphine/phenoxydiphenylphosphine ligand
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C7DT03385K
_journal_year                    2017
_chemical_formula_sum            'C28 H29 Cl2 O P Ru'
_chemical_formula_weight         584.45
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-08-30 deposited with the CCDC.
2017-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   14.3504(8)
_cell_length_b                   16.8861(9)
_cell_length_c                   42.303(2)
_cell_measurement_reflns_used    9792
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.6675
_cell_measurement_theta_min      2.357
_cell_volume                     10251.0(9)
_computing_cell_refinement       'APEX3 (Bruker AXS, 2015)'
_computing_data_collection       'APEX3 (Bruker AXS, 2015)'
_computing_data_reduction        'SAINT (Bruker AXS, 2015)'
_computing_molecular_graphics    'ORTEPIII (Johnson, 1996)'
_computing_publication_material  'XCIF 2014/2 (Bruker AXS, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'PHOTON100 detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2221
_diffrn_reflns_av_unetI/netI     0.0869
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       50
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            119882
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.049
_diffrn_reflns_theta_max         25.049
_diffrn_reflns_theta_min         1.715
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6508
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 Data were corrected for Lorentz polarization and absorption
 effects (empirical absorption correction SADABS).
 R(int) =  0.1337 (selected reflections only, before parameter refinement)
 R(int) =  0.0808 (selected reflections only, after parameter refinement)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.515
_exptl_crystal_description       plate
_exptl_crystal_F_000             4768
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.529
_refine_diff_density_min         -1.593
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.172
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     601
_refine_ls_number_reflns         9074
_refine_ls_number_restraints     168
_refine_ls_restrained_S_all      1.170
_refine_ls_R_factor_all          0.1353
_refine_ls_R_factor_gt           0.0956
_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^)+(0.0428P)^2^+121.0074P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1640
_refine_ls_wR_factor_ref         0.1788
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6548
_reflns_number_total             9074
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03385k2.cif
_cod_data_source_block           4
_cod_original_cell_volume        10250.9(10)
_cod_database_code               7044834
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.869
_shelx_estimated_absorpt_t_max   0.915
_shelx_res_checksum              63802