General Strategy for the Synthesis of Rigid Weak-Link Approach Platinum(II) Complexes: Tweezers, Triple-Layer Complexes, and Macrocycles
Robert D. Kennedy; Charles W. Machan; C. Michael McGuirk; Mari S. Rosen; Charlotte L. Stern; Amy A. Sarjeant; Chad A. Mirkin; Inorganic Chemistry 52 (2013) 5876–5888; doi:10.1021/ic302855f

data_4334846
_publ_section_title
;
 General Strategy for the Synthesis of Rigid Weak-Link Approach
 Platinum(II) Complexes: Tweezers, Triple-Layer Complexes, and Macrocycles
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5876
_journal_page_last               5888
_journal_paper_doi               10.1021/ic302855f
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C40 H34 Cl F4 P2 Pt S2, F6 P'
_chemical_formula_sum            'C40 H34 Cl F10 P3 Pt S2'
_chemical_formula_weight         1092.24
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 107.440(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.866(3)
_cell_length_b                   14.944(3)
_cell_length_c                   19.184(4)
_cell_measurement_reflns_used    9788
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      64.41
_cell_measurement_theta_min      4.30
_cell_volume                     4066.0(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Quazar optics'
_diffrn_radiation_source         microsource
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0539
_diffrn_reflns_av_sigmaI/netI    0.0243
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            46860
_diffrn_reflns_theta_full        64.53
_diffrn_reflns_theta_max         64.53
_diffrn_reflns_theta_min         4.30
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.820
_exptl_absorpt_correction_T_max  0.7852
_exptl_absorpt_correction_T_min  0.2332
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   face-indexed
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.784
_exptl_crystal_description       plate
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.084
_refine_diff_density_min         -0.622
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     514
_refine_ls_number_reflns         6664
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0222
_refine_ls_R_factor_gt           0.0211
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0367P)^2^+3.2334P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0555
_refine_ls_wR_factor_ref         0.0563
_reflns_number_gt                6346
_reflns_number_total             6664
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302855f_si_002_01.cif
_cod_data_source_block           23b
_cod_original_cell_volume        4066.1(15)
_cod_database_code               4334846