Synthesis and Evaluation of a Carbosilane Congener of Ferroquine and Its Corresponding Half-Sandwich Ruthenium and Rhodium Complexes for Antiplasmodial and β-Hematin Inhibition Activity
Li, Yiqun; de Kock, Carmen; Smith, Peter J.; Chibale, Kelly; Smith, Gregory S.; Organometallics 33 (2014) 4345–; doi:10.1021/om500622p

data_4084244
_publ_section_title
;
 Synthesis and Evaluation of a Carbosilane Congener of Ferroquine and
 Its Corresponding Half-Sandwich Ruthenium and Rhodium Complexes for
 Antiplasmodial and \b-Hematin Inhibition Activity
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4345
_journal_paper_doi               10.1021/om500622p
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C25 H30 Cl Fe N3 Si'
_chemical_formula_weight         491.91
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                84.800(9)
_cell_angle_beta                 77.444(7)
_cell_angle_gamma                73.074(8)
_cell_formula_units_Z            2
_cell_length_a                   8.598(2)
_cell_length_b                   11.434(3)
_cell_length_c                   13.384(4)
_cell_measurement_reflns_used    19032
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      1.86
_cell_volume                     1228.1(6)
_computing_cell_refinement
'SAINT (7.60a, Bruker AXS Inc., Madison, WI, USA, 2006)'
_computing_data_collection
'SAINT (7.60a, Bruker AXS Inc., Madison, WI, USA, 2006)'
_computing_data_reduction
'SAINT (7.60a, Bruker AXS Inc., Madison, WI, USA, 2006)'
_computing_molecular_graphics    'X-Seed (Barbour, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker Kappa Duo Apex II Diffractometer'
_diffrn_measurement_method       '0.5\% \f scans and \w scans'
_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  0.0452
_diffrn_reflns_av_sigmaI/netI    0.0505
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            19032
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.86
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.789
_exptl_absorpt_correction_T_max  0.9616
_exptl_absorpt_correction_T_min  0.8711
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.330
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             516
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.483
_refine_diff_density_min         -0.375
_refine_diff_density_rms         0.055
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     291
_refine_ls_number_reflns         5847
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0655
_refine_ls_R_factor_gt           0.0389
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0368P)^2^+0.2374P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0824
_refine_ls_wR_factor_ref         0.0925
_reflns_number_gt                4199
_reflns_number_total             5847
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500622p_si_001.cif
_cod_data_source_block           lt152
_cod_original_cell_volume        1228.1(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4084244