Bis(allenylidene) Complexes of Palladium and Platinum†
Kessler, Florian; Weibert, Bernhard; Fischer, Helmut; Organometallics 29 (2010) 5154–; doi:10.1021/om100346x

data_4066201
_publ_section_title
;
 Bis(allenylidene) Complexes of Palladium and Platinum&#x2020;
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5154
_journal_paper_doi               10.1021/om100346x
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C50 H46 N2 O2 P2 Pt, 2(C H2 Cl2) '
_chemical_formula_sum            'C52 H50 Cl4 N2 O2 P2 Pt'
_chemical_formula_weight         1133.77
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                69.75(3)
_cell_angle_beta                 83.34(3)
_cell_angle_gamma                77.35(3)
_cell_formula_units_Z            1
_cell_length_a                   8.1772(16)
_cell_length_b                   12.552(3)
_cell_length_c                   12.561(3)
_cell_measurement_reflns_used    32343
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.26
_cell_measurement_theta_min      1.77
_cell_volume                     1179.1(5)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method'
_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  0.0578
_diffrn_reflns_av_sigmaI/netI    0.0411
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            16169
_diffrn_reflns_theta_full        26.77
_diffrn_reflns_theta_max         26.77
_diffrn_reflns_theta_min         2.56
_exptl_absorpt_coefficient_mu    3.313
_exptl_absorpt_correction_T_max  0.6560
_exptl_absorpt_correction_T_min  0.3533
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.597
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.333
_exptl_crystal_size_min          0.300
_refine_diff_density_max         0.951
_refine_diff_density_min         -1.965
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     286
_refine_ls_number_reflns         4967
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0250
_refine_ls_R_factor_gt           0.0246
_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^)+(0.0287P)^2^+0.6989P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0573
_refine_ls_wR_factor_ref         0.0577
_reflns_number_gt                4928
_reflns_number_total             4967
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100346x_si_001.cif
_cod_data_source_block           fkbw46a_&#x0096;_complex_9b
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4066201