Cytotoxicity and NMR Studies of Platinum Complexes with Cyclooctadiene Ligands
Enders, Mirja; Görling, Benjamin; Braun, Alexander B.; Seltenreich, Judith E.; Reichenbach, Linus F.; Rissanen, Kari; Nieger, Martin; Luy, Burkhard; Schepers, Ute; Bräse, Stefan; Organometallics 33 (2014) 4027–; doi:10.1021/om500540x

data_4084128
_publ_section_title
;
 Cytotoxicity and NMR Studies of Platinum Complexes with Cyclooctadiene
 Ligands
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              4027
_journal_paper_doi               10.1021/om500540x
_journal_volume                  33
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C8 H12 Cl2 Pt'
_chemical_formula_sum            'C8 H12 Cl2 Pt'
_chemical_formula_weight         374.17
_chemical_name_systematic
; 
 cis-Dichloro-(eta4-cyclo-octadiene)-platinum(II) 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                   6.8049(6)
_cell_length_b                   10.6558(4)
_cell_length_c                   12.3859(7)
_cell_measurement_reflns_used    101
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.5
_cell_volume                     898.12(10)
_computing_cell_refinement       EVALCCD
_computing_data_collection       Collect
_computing_data_reduction        EVALCCD
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method       'rotation in phi, 2 deg.'
_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  0.0327
_diffrn_reflns_av_sigmaI/netI    0.0241
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9119
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.42
_exptl_absorpt_coefficient_mu    16.147
_exptl_absorpt_correction_T_max  0.2081
_exptl_absorpt_correction_T_min  0.1082
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.767
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.273
_refine_diff_density_min         -1.232
_refine_diff_density_rms         0.143
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.015(8)
_refine_ls_extinction_coef       0.0041(2)
_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   1.095
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         2048
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.0168
_refine_ls_R_factor_gt           0.0162
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0144P)^2^+1.6675P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0379
_refine_ls_wR_factor_ref         0.0382
_reflns_number_gt                2013
_reflns_number_total             2048
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500540x_si_002.cif
_cod_data_source_block           sb287_hy_compound_3a
_cod_depositor_comments
;Adding full bibliography for 4084128--4084132.cif.

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
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_cod_database_code               4084128