Insertion Reactions of Six-Membered CyclopalladatedN,N′,N″-Triarylguanidine, [Pd{κ2(C,N)-C6H3Me-3(NHC(NHAr)(═NAr))-2}(μ-Br)]2(Ar = 2-MeC6H4) with PhC≡C—C(O)OR (R = Me and Et): A Gateway to Second Orthopalladation through Novel Rearrangements
Saxena, Priya; Thirupathi, Natesan; Nethaji, Munirathinam; Organometallics 32 (2013) 7580–; doi:10.1021/om4010719

data_4082220
_publ_contact_author             'Thirupathi N.'
_publ_section_title
;
 Insertion Reactions of Six-Membered
 CyclopalladatedN,N&#x2032;,N&#x2033;-Triarylguanidine,
 [Pd{\k2(C,N)-C6H3Me-3(NHC(NHAr)(&#x2550;NAr))-2}(\m-Br)]2(Ar = 2-MeC6H4)
 with PhC\\tb C---C(O)OR (R = Me and Et): A Gateway to Second
 Orthopalladation through Novel Rearrangements
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              7580
_journal_paper_doi               10.1021/om4010719
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C42 H38 Br N3 O4 Pd, C H2 Cl2'
_chemical_formula_sum            'C43 H40 Br Cl2 N3 O4 Pd'
_chemical_formula_weight         919.99
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 98.423(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.203(2)
_cell_length_b                   10.5992(13)
_cell_length_c                   23.730(3)
_cell_measurement_reflns_used    250
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      26.37
_cell_measurement_theta_min      1.43
_cell_volume                     4031.4(9)
_computing_cell_refinement       'BRUKER SMART APEX CCD'
_computing_data_collection       'BRUKER SMART APEX CCD'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    'OLEX 2-1.2'
_computing_publication_material  'WINGX V1.80.01'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    SIR-92
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 0.3
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'BRUKER SMART APEX CCD'
_diffrn_measurement_method       'OMEGA SCAN'
_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  0.0481
_diffrn_reflns_av_sigmaI/netI    0.0303
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            59576
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.43
_exptl_absorpt_coefficient_mu    1.630
_exptl_absorpt_correction_T_max  0.7157
_exptl_absorpt_correction_T_min  0.6406
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    1.516
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       IRREGULAR
_exptl_crystal_F_000             1864
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.949
_refine_diff_density_min         -0.864
_refine_diff_density_rms         0.189
_refine_ls_extinction_coef       0.0041(3)
_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   1.141
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     493
_refine_ls_number_reflns         8249
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.141
_refine_ls_R_factor_all          0.0457
_refine_ls_R_factor_gt           0.0376
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0654P)^2^+5.8996P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1184
_reflns_number_gt                7216
_reflns_number_total             8249
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om4010719_si_002.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'MONOCLINIC' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'EMPIRICAL'
changed to 'empirical' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4082220