Strong Cytotoxicity of Organometallic Platinum Complexes with Alkynyl Ligands
Lüning, Anna; Schur, Julia; Hamel, Laura; Ott, Ingo; Klein, Axel; Organometallics 32 (2013) 3662–; doi:10.1021/om400293u

data_4080899
_publ_section_title
;
 Strong Cytotoxicity of Organometallic Platinum Complexes with Alkynyl
 Ligands
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3662
_journal_paper_doi               10.1021/om400293u
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C17 H22 F Pt'
_chemical_formula_weight         440.44
_chemical_name_common            '[(COD)Pt(Me)(CC(4F)Ph)]'
_chemical_name_systematic
((4-Fluorophenyl)ethynyl)(methyl)(1,5-cyclooctadiene)platinum(II)
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.893(5)
_cell_length_b                   9.615(5)
_cell_length_c                   8.140(5)
_cell_measurement_temperature    293(2)
_cell_volume                     1478.7(13)
_computing_cell_refinement       'X-AREA (STOE & Cie 2001)'
_computing_data_collection       'X-AREA (STOE & Cie 2001)'
_computing_data_reduction        'X-RED (STOE & Cie 2001)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.930
_diffrn_measured_fraction_theta_max 0.930
_diffrn_measurement_device_type  STOE-IPDSI
_diffrn_measurement_method       w-scan
_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  0.0564
_diffrn_reflns_av_sigmaI/netI    0.0384
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            13467
_diffrn_reflns_theta_full        28.05
_diffrn_reflns_theta_max         28.05
_diffrn_reflns_theta_min         2.72
_exptl_absorpt_coefficient_mu    9.484
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.978
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cuboid
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.728
_refine_diff_density_min         -1.233
_refine_diff_density_rms         0.148
_refine_ls_extinction_coef       0.00038(18)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     99
_refine_ls_number_reflns         1767
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0545
_refine_ls_R_factor_gt           0.0331
_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^)+(0.0311P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0604
_refine_ls_wR_factor_ref         0.0642
_reflns_number_gt                1270
_reflns_number_total             1767
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400293u_si_002.cif
_cod_data_source_block           X6
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               4080899