Synthesis and redox chemistry of Pd(ii) complexes of a pincer verdazyl ligand.
Sanz, Corey A.; Patrick, Brian O.; Hicks, Robin G.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 12674–12683; doi:10.1039/c9dt02549a

data_7700745
_publ_section_title
;
 Synthesis and redox chemistry of Pd(ii) complexes of a pincer verdazyl
 ligand.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12674
_journal_page_last               12683
_journal_paper_doi               10.1039/c9dt02549a
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C15 H15 Cl N6 O Pd'
_chemical_formula_sum            'C15 H15 Cl N6 O Pd'
_chemical_formula_weight         437.18
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
_audit_creation_date             2015-09-02
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2019-05-15 deposited with the CCDC.    2019-08-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.0610(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.7021(4)
_cell_length_b                   17.8213(9)
_cell_length_c                   10.2618(5)
_cell_measurement_reflns_used    9725
_cell_measurement_temperature    90
_cell_measurement_theta_max      30.089
_cell_measurement_theta_min      2.285
_cell_volume                     1582.53(13)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      90
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0387
_diffrn_reflns_av_unetI/netI     0.0332
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19349
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         30.089
_diffrn_reflns_theta_min         2.286
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.357
_exptl_absorpt_correction_T_max  0.885
_exptl_absorpt_correction_T_min  0.813
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0461 before and 0.0416 after correction.
The Ratio of minimum to maximum transmission is 0.9186.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.835
_exptl_crystal_description       irregular
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.784
_refine_diff_density_min         -0.449
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.927
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         4631
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.927
_refine_ls_R_factor_all          0.0398
_refine_ls_R_factor_gt           0.0284
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0348P)^2^+2.7641P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0640
_refine_ls_wR_factor_ref         0.0689
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3894
_reflns_number_total             4631
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt02549a2.cif
_cod_data_source_block           rh169
_cod_depositor_comments
'Adding full bibliography for 7700743--7700746.cif.'
_cod_database_code               7700745
_shelx_estimated_absorpt_t_max   0.888
_shelx_estimated_absorpt_t_min   0.822
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C3(H3)
2.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C9(H9), C10(H10), C12(H12), C13(H13), C14(H14), C15(H15)
2.c Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C5(H5A,H5B,H5C)
;
_shelx_res_checksum              346
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'