The addition of bromine and iodine to palladacyclopentadienyl complexes bearing bidentate heteroditopic P-N spectator ligands derived from differently substituted quinolinic frames. The unexpected evolution of the reaction.
Canovese, Luciano; Visentin, Fabiano; Scattolin, Thomas; Santo, Claudio; Bertolasi, Valerio; Dalton transactions (Cambridge, England : 2003) 44 (2015) 15049–15058; doi:10.1039/c5dt01884f

data_7035873
_publ_section_title
;
 The addition of bromine and iodine to palladacyclopentadienyl complexes
 bearing bidentate heteroditopic P-N spectator ligands derived from
 differently substituted quinolinic frames. The unexpected evolution of
 the reaction.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15049
_journal_page_last               15058
_journal_paper_doi               10.1039/c5dt01884f
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C34 H30 I2 N O8 P Pd, C H2 Cl2'
_chemical_formula_sum            'C35 H32 Cl2 I2 N O8 P Pd'
_chemical_formula_weight         1056.69
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-12 deposited with the CCDC.
2015-07-20 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.7290(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.8881(1)
_cell_length_b                   27.2222(3)
_cell_length_c                   12.0742(2)
_cell_measurement_reflns_used    41928
_cell_measurement_temperature    295
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      3.49
_cell_volume                     3839.15(8)
_computing_cell_refinement       'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEPIII (Burnett & Johnson, 1996)'
_computing_publication_material
'SHELXL-97 (Sheldrick, 1997), PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f scans and\w scans'
_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  0.0663
_diffrn_reflns_av_sigmaI/netI    0.0724
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            41928
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         3.49
_exptl_absorpt_coefficient_mu    2.322
_exptl_absorpt_correction_T_max  0.773
_exptl_absorpt_correction_T_min  0.590
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SORTAV (R.H.Blessing, Acta Cryst., 1995, A51, 33)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.828
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2056
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.627
_refine_diff_density_min         -0.747
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     456
_refine_ls_number_reflns         11091
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.0866
_refine_ls_R_factor_gt           0.0371
_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^)+(0.0329P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0708
_refine_ls_wR_factor_ref         0.0833
_reflns_number_gt                6896
_reflns_number_total             11091
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            c5dt01884f2.cif
_cod_data_source_block           DPPQ-Me-PdI
_cod_depositor_comments
'Adding full bibliography for 7035871--7035873.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7035873