Pentamethylcyclopentadienyl-rhodium and iridium complexes containing (N^N and N^O) bound chloroquine analogue ligands: synthesis, characterization and antimalarial properties.
Ekengard, Erik; Kumar, Kamlesh; Fogeron, Thibault; de Kock, Carmen; Smith, Peter J.; Haukka, Matti; Monari, Magda; Nordlander, Ebbe; Dalton transactions (Cambridge, England : 2003) 45 (2016) 3905–3917; doi:10.1039/c5dt03739e

data_7037948
_publ_section_title
;
 Pentamethylcyclopentadienyl-rhodium and iridium complexes containing (N^N
 and N^O) bound chloroquine analogue ligands: synthesis, characterization
 and antimalarial properties.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3905
_journal_page_last               3917
_journal_paper_doi               10.1039/c5dt03739e
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C27 H32 Cl2 N4 Rh, 1.5(C H2 Cl2), Cl'
_chemical_formula_sum            'C28.5 H35 Cl6 N4 Rh'
_chemical_formula_weight         749.21
_chemical_name_systematic
'(?5-pentamethylcyclopentadienyl){(N1-(7-chloroquinolin-4-yl)-N2-(pyridin-2-ylmethyl)ethane-1,2-diamine)}chlororhodium(III) chloride'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2012
_audit_update_record
;
2015-09-24 deposited with the CCDC.
2015-12-23 downloaded from the CCDC.
;
_cell_angle_alpha                76.108(3)
_cell_angle_beta                 89.564(4)
_cell_angle_gamma                61.569(5)
_cell_formula_units_Z            2
_cell_length_a                   11.6470(6)
_cell_length_b                   12.1871(5)
_cell_length_c                   13.4363(5)
_cell_measurement_reflns_used    10831
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      32.3610
_cell_measurement_theta_min      3.8160
_cell_volume                     1615.34(15)
_computing_cell_refinement       'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2008)'
_computing_data_reduction        'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics
'CrystaMaker (CrystalMaker Software ltd., 2011)'
_computing_publication_material  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      170(2)
_diffrn_detector_area_resol_mean 16.0107
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_measurement_method       '\f scans and \w scans with \k offset'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0229
_diffrn_reflns_av_unetI/netI     0.0457
_diffrn_reflns_laue_measured_fraction_full 0.998
_diffrn_reflns_laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18611
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.747
_diffrn_reflns_theta_min         3.148
_diffrn_source                   micro-source
_exptl_absorpt_coefficient_mu    1.051
_exptl_absorpt_correction_T_max  0.913
_exptl_absorpt_correction_T_min  0.752
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_description       block
_exptl_crystal_F_000             762
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: DCM/hexane'
_exptl_crystal_size_max          0.432
_exptl_crystal_size_mid          0.167
_exptl_crystal_size_min          0.115
_refine_diff_density_max         1.461
_refine_diff_density_min         -1.571
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     366
_refine_ls_number_reflns         10031
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.115
_refine_ls_R_factor_all          0.0468
_refine_ls_R_factor_gt           0.0409
_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^)+(0.0431P)^2^+1.4690P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0974
_refine_ls_wR_factor_ref         0.1030
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8942
_reflns_number_total             10031
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt03739e1.cif
_cod_data_source_block           kks10_d
_cod_depositor_comments
'Adding full bibliography for 7037948--7037950.cif.'
_cod_original_cell_volume        1615.33(14)
_cod_original_formula_sum        'C28.50 H35 Cl6 N4 Rh'
_cod_database_code               7037948
_shelx_estimated_absorpt_t_min   0.660
_shelx_estimated_absorpt_t_max   0.889
_shelxl_version_number           2013-1
_shelx_res_checksum              11708
_shelx_hkl_checksum              76638