Synthesis of (N−O)-Ligated Palladium(II) Complexes and Their Use in Ethene Homopolymerization and Norbornene Copolymerizations
Chen, Ying; Mandal, Sukhendu; Sen, Ayusman; Organometallics 29 (2010) 3160–; doi:10.1021/om1003013

data_4066121
_publ_section_title
;
 Synthesis of (N&#x2212;O)-Ligated Palladium(II) Complexes and Their Use
 in Ethene Homopolymerization and Norbornene Copolymerizations
;
_journal_issue                   14
_journal_name_full               Organometallics
_journal_page_first              3160
_journal_paper_doi               10.1021/om1003013
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C23 H25 N O2'
_chemical_formula_weight         347.44
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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            8
_cell_length_a                   15.333(4)
_cell_length_b                   9.790(3)
_cell_length_c                   25.859(7)
_cell_measurement_temperature    120(2)
_cell_volume                     3881.7(19)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      120(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  '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  0.0833
_diffrn_reflns_av_sigmaI/netI    0.1038
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            24315
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_T_max  0.9940
_exptl_absorpt_correction_T_min  0.9925
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    1.189
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.427
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -1.1(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.973
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     481
_refine_ls_number_reflns         7550
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.973
_refine_ls_R_factor_all          0.1134
_refine_ls_R_factor_gt           0.0625
_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^)+(0.0573P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1189
_refine_ls_wR_factor_ref         0.1341
_reflns_number_gt                4696
_reflns_number_total             7550
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om1003013_si_002.cif
_cod_data_source_block           compound1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        3882.0(17)
_cod_original_sg_symbol_H-M      Pca2(1)
_cod_original_formula_sum        C46H50N2O4
_cod_database_code               4066121