New Palladacycles Containing Terdentate [C,N,O]n−(n= 0, 1, 2) or Tetradentate [N,C,O,N′]n−(n= 1, 2) Ligands. The First 1,2-Dihydroquinazoline-4-yl Complexes
Vicente, José; Chicote, María Teresa; Martínez-Martínez, Antonio Jesús; Jones, Peter G.; Bautista, Delia; Organometallics 27 (2008) 3254–; doi:10.1021/om800205g

data_4071522
_publ_section_title
;
 New Palladacycles Containing Terdentate [C,N,O]n&#x2212;(n= 0, 1, 2) or
 Tetradentate [N,C,O,N&#x2032;]n&#x2212;(n= 1, 2) Ligands. The First
 1,2-Dihydroquinazoline-4-yl Complexes
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3254
_journal_paper_doi               10.1021/om800205g
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C29 H31 I2 N3 O Pd'
_chemical_formula_weight         797.77
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.8630(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.8875(2)
_cell_length_b                   19.6683(4)
_cell_length_c                   16.0188(3)
_cell_measurement_reflns_used    8338
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      30.44
_cell_measurement_theta_min      2.45
_cell_volume                     3037.01(10)
_computing_cell_refinement       'Bruker SAINT'
_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      133(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1000 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  0.0240
_diffrn_reflns_av_sigmaI/netI    0.0150
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            64652
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    2.669
_exptl_absorpt_correction_T_max  0.6451
_exptl_absorpt_correction_T_min  0.5191
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.745
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.382
_refine_diff_density_min         -0.929
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    'NH free, rigid methyls, others riding'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     335
_refine_ls_number_reflns         9238
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0280
_refine_ls_R_factor_gt           0.0216
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0237P)^2^+2.3513P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0507
_refine_ls_wR_factor_ref         0.0542
_reflns_number_gt                8069
_reflns_number_total             9238
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800205g-file013.cif
_cod_data_source_block           iodel
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4071522