From discrete monomeric complexes to hydrogen-bonded dimeric assemblies based on sterically encumbered square planar palladium(II) ONN-pincers.
Adeyi, Okoh; Cross, Warren B.; Forrest, Gregory; Godfrey, Luke; Hope, Eric G.; McLeod, Andrew; Singh, Amandeep; Singh, Kuldip; Solan, Gregory A.; Wang, Yining; Wright, Luka A.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 7710–7723; doi:10.1039/c3dt50176k

data_7022862
_publ_section_title
;
 From discrete monomeric complexes to hydrogen-bonded dimeric assemblies
 based on sterically encumbered square planar palladium(II) ONN-pincers.
;
_journal_issue                   21
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7710
_journal_page_last               7723
_journal_paper_doi               10.1039/c3dt50176k
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C29 H26 N2 O3 Pd,C H2 Cl2,1.5(C6 H14)'
_chemical_formula_sum            'C39 H49 Cl2 N2 O3 Pd'
_chemical_formula_weight         771.10
_chemical_name_systematic
;
?
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   20.075(8)
_cell_length_b                   20.075(8)
_cell_length_c                   28.842(17)
_cell_measurement_reflns_used    944
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.412
_cell_measurement_theta_min      2.349
_cell_volume                     11623(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex 2000 CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.2088
_diffrn_reflns_av_sigmaI/netI    0.1566
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            41787
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.24
_exptl_absorpt_coefficient_mu    0.872
_exptl_absorpt_correction_T_max  0.831
_exptl_absorpt_correction_T_min  0.576
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
absorption correction based on 5597 reflections(SADABS);Rint 0.1715 before
correction and 0.0694 after.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.763
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             6416
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_platon_squeeze_details
;
Disordered CH2Cl2 and C6H14 was omitted using the SQUEEZE option
of PLATON. The solvent accessible voids are 2694.5 3 with an estimated
1638e/cell to be added. Sixteen solvent CH2Cl2 and twenty four C6H14
molecules/unit cell accounting for 1872e were included in the formula,
FWt, (000) and density calculations. PLATON Reference:
Spek, A.L. (1990), Acta Cryst. A46,C-34.
;
_refine_diff_density_max         0.671
_refine_diff_density_min         -0.530
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.966
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     320
_refine_ls_number_reflns         5124
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.966
_refine_ls_R_factor_all          0.1453
_refine_ls_R_factor_gt           0.0753
_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^)+(0.0853P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1631
_refine_ls_wR_factor_ref         0.1854
_reflns_number_gt                3007
_reflns_number_total             5124
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50176k.txt
_cod_data_source_block           10068
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
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_cell_volume        11624(10)
_cod_original_sg_symbol_H-M      I4(1)/a
_cod_database_code               7022862