Synthesis of New Late Transition Metal P,P-, P,N-, and P,O- Complexes Using Phosphonium Dimers as Convenient Ligand Precursors
Kanghee Park; Paraskevi O. Lagaditis; Alan J. Lough; Robert H. Morris; Inorganic Chemistry 52 (2013) 5448–5456; doi:10.1021/ic4003753

data_4334750
_publ_section_title
;
 Synthesis of New Late Transition Metal P,P-, P,N-, and P,O- Complexes
 Using Phosphonium Dimers as Convenient Ligand Precursors
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5448
_journal_page_last               5456
_journal_paper_doi               10.1021/ic4003753
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety
'C28 H50 Cl2 O2 P2 Pt, C28 H48 Cl2 O P2 Pt, C H2 Cl2'
_chemical_formula_sum            'C57 H100 Cl6 O3 P4 Pt2'
_chemical_formula_weight         1560.13
_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                 114.9260(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.4739(3)
_cell_length_b                   34.5348(8)
_cell_length_c                   15.3550(4)
_cell_measurement_reflns_used    35082
_cell_measurement_temperature    147(1)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.7
_cell_volume                     6479.4(3)
_computing_cell_refinement       'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius B.V., 1997-2002)'
_computing_data_reduction        Denzo-SMN
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'SHELXTL V6.1'
_computing_structure_refinement  'SHELXTL V6.1 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      147(1)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Nonikus KappaCCD'
_diffrn_measurement_method       '\f scans and \w scans with \k offsets'
_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  0.0877
_diffrn_reflns_av_sigmaI/netI    0.1300
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       44
_diffrn_reflns_limit_k_min       -40
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            35082
_diffrn_reflns_theta_full        25.24
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    4.699
_exptl_absorpt_correction_T_max  0.801
_exptl_absorpt_correction_T_min  0.727
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.599
_exptl_crystal_description       needle
_exptl_crystal_F_000             3136
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.929
_refine_diff_density_min         -1.039
_refine_diff_density_rms         0.206
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     658
_refine_ls_number_reflns         14546
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1382
_refine_ls_R_factor_gt           0.0623
_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^)+(0.0448P)^2^+32.1707P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1157
_refine_ls_wR_factor_ref         0.1470
_reflns_number_gt                8387
_reflns_number_total             14546
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic4003753_si_001_3.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4334750