Novel phthiocol-based organometallics with tridentate coordination motif and their unexpected cytotoxic behaviour.
Geisler, Heiko; Wernitznig, Debora; Hejl, Michaela; Gajic, Natalie; Jakupec, Michael A.; Kandioller, Wolfgang; Keppler, Bernhard K.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 1393–1397; doi:10.1039/c9dt04462k

data_7703322
_publ_section_title
;
 Novel phthiocol-based organometallics with tridentate coordination motif
 and their unexpected cytotoxic behaviour.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1393
_journal_page_last               1397
_journal_paper_doi               10.1039/c9dt04462k
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C28 H26 N2 O3 Os'
_chemical_formula_sum            'C28 H26 N2 O3 Os'
_chemical_formula_weight         628.71
_chemical_name_systematic
'[(1-(1H-\kN2-indazol-1-yl)-3-methyl-4-oxo-1,4-dihydronaphtalene-1,2-bis(olato)-\kO1-\kO2))(\h6-p-cymene)osmium(II)]'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2019-09-05
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-09-23 deposited with the CCDC.	2020-01-08 downloaded from the CCDC.
;
_cell_angle_alpha                107.6878(10)
_cell_angle_beta                 99.3524(10)
_cell_angle_gamma                108.3467(10)
_cell_formula_units_Z            4
_cell_length_a                   11.4724(3)
_cell_length_b                   15.5715(4)
_cell_length_c                   17.4570(5)
_cell_measurement_reflns_used    9253
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      29.979
_cell_measurement_theta_min      2.321
_cell_volume                     2702.77(13)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_collection       APEX3
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0865
_diffrn_reflns_av_unetI/netI     0.0511
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            72850
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.103
_diffrn_reflns_theta_min         2.300
_diffrn_source                   'sealed xray tube'
_diffrn_source_type              'Incoatec IuS'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.747
_exptl_absorpt_correction_T_max  0.0990
_exptl_absorpt_correction_T_min  0.0294
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. 
wR2(int) was 0.1443 before and 0.0875 after correction.
The Ratio of minimum to maximum transmission is 0.2970.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_description       block
_exptl_crystal_F_000             1232
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         3.654
_refine_diff_density_min         -1.692
_refine_diff_density_rms         0.202
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     621
_refine_ls_number_reflns         11905
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0623
_refine_ls_R_factor_gt           0.0509
_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^)+(0.0237P)^2^+45.5397P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1186
_refine_ls_wR_factor_ref         0.1242
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9841
_reflns_number_total             11905
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt04462k2.cif
_cod_data_source_block           mo_hege579_1_p-1
_cod_depositor_comments
'Adding full bibliography for 7703315--7703322.cif.'
_cod_original_cell_volume        2702.76(13)
_cod_database_code               7703322
_shelxl_version_number           2013-2
_shelx_estimated_absorpt_t_max   0.648
_shelx_estimated_absorpt_t_min   0.450