Heteroaromatic Analogues of Dibenzylideneacetone (dba) and Pd02(het-dba)3Complexes: Effect of a Thienyl Moiety on the Reactivity of Pd0(η2-thn-dba)(PPh3)2/Pd0(PPh3)2(n= 1 or 2) and Pd0(η2-th2-dba)(dppe)/Pd0(dppe) in Oxidative Addition Reactions with Iodobenzene
Sehnal, Petr; Taghzouti, Hanaa; Fairlamb, Ian J. S.; Jutand, Anny; Lee, Adam F.; Whitwood, Adrian C.; Organometallics 28 (2009) 824–; doi:10.1021/om800975w

data_4068598
_publ_section_title
;
 Heteroaromatic Analogues of Dibenzylideneacetone (dba) and
 Pd02(het-dba)3Complexes: Effect of a Thienyl Moiety on the Reactivity of
 Pd0(\h2-thn-dba)(PPh3)2/Pd0(PPh3)2(n= 1 or 2) and
 Pd0(\h2-th2-dba)(dppe)/Pd0(dppe) in Oxidative Addition Reactions with
 Iodobenzene
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              824
_journal_paper_doi               10.1021/om800975w
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C15 H12 N2 O'
_chemical_formula_sum            'C15 H12 N2 O'
_chemical_formula_weight         236.27
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n 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            4
_cell_length_a                   11.1028(12)
_cell_length_b                   6.2167(7)
_cell_length_c                   17.344(2)
_cell_measurement_reflns_used    3346
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.36
_cell_measurement_theta_min      2.35
_cell_volume                     1197.1(2)
_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, 1997)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0180
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            11474
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         2.35
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.913
_exptl_absorpt_correction_T_min  0.899
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.03 (Sheldrick)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.150
_refine_diff_density_min         -0.123
_refine_diff_density_rms         0.030
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   10(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         1531
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0278
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0574P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0718
_refine_ls_wR_factor_ref         0.0735
_reflns_number_gt                1432
_reflns_number_total             1531
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800975w_si_001.cif
_cod_data_source_block           ijf0816a_(2c)
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      Pna2(1)
_cod_database_code               4068598