Pyrazole-Based PCN Pincer Complexes of Palladium(II): Mono- and Dinuclear Hydroxide Complexes and Ligand Rollover C‒H Activation
Bailey, Wilson D.; Luconi, Lapo; Rossin, Andrea; Yakhvarov, Dmitry; Flowers, Sarah E.; Kaminsky, Werner; Kemp, Richard A.; Giambastiani, Giuliano; Goldberg, Karen I.; Organometallics 34 (2015) 3998–; doi:10.1021/acs.organomet.5b00355

data_4086136
_publ_section_title
;
 Pyrazole-Based PCN Pincer Complexes of Palladium(II): Mono- and Dinuclear
 Hydroxide Complexes and Ligand Rollover C--H Activation
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              3998
_journal_paper_doi               10.1021/acs.organomet.5b00355
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C19 H28 Cl1 N2 P1 Pd1'
_chemical_formula_sum            'C19 H28 Cl N2 P Pd'
_chemical_formula_weight         457.25
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2015-01-28T17:19:42-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 100.02(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.302(2)
_cell_length_b                   12.201(2)
_cell_length_c                   13.250(2)
_cell_measurement_reflns_used    32675
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30.8784
_cell_measurement_theta_min      4.2784
_cell_volume                     1958.4(6)
_computing_cell_refinement
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41 (release 13-09-2010 CrysAlis171 .NET)
        (compiled Sep 13 2010,14:28:38)
;
_computing_data_collection
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41 (release 13-09-2010 CrysAlis171 .NET)
        (compiled Sep 13 2010,14:28:38)
;
_computing_data_reduction
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41 (release 13-09-2010 CrysAlis171 .NET)
        (compiled Sep 13 2010,14:28:38)
;
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 16.4547
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.928
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0492702
_diffrn_orient_matrix_UB_12      0.0195115
_diffrn_orient_matrix_UB_13      -0.0306107
_diffrn_orient_matrix_UB_21      0.0197784
_diffrn_orient_matrix_UB_22      -0.0166969
_diffrn_orient_matrix_UB_23      -0.0447873
_diffrn_orient_matrix_UB_31      -0.0247162
_diffrn_orient_matrix_UB_32      -0.0521766
_diffrn_orient_matrix_UB_33      0.0028673
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0542
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.928
_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       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            50449
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.928
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         30.945
_diffrn_reflns_theta_min         4.287
_exptl_absorpt_coefficient_mu    1.169
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.69506
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41 (release 13-09-2010 CrysAlis171 .NET)
        (compiled Sep 13 2010,14:28:38)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.551
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal prism'
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.582
_refine_diff_density_min         -0.587
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.11
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     224
_refine_ls_number_reflns         5771
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.11
_refine_ls_R_factor_all          0.0262
_refine_ls_R_factor_gt           0.0219
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0213P)^2^+1.4056P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0499
_refine_ls_wR_factor_ref         0.0522
_reflns_number_gt                5236
_reflns_number_total             5771
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00355_si_003.cif
_cod_data_source_block           4b
_cod_depositor_comments
'Adding full bibliography for 4086135--4086143.cif.'
_cod_original_cell_volume        1958.5(1)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4086136