Robust and catalytically active mono- and bis-Pd-complexes of the ‘Trost modular ligand’
Butts, Craig P.; Crosby, John; Lloyd-Jones, Guy C.; Stephen, Susanna C.; Chemical Communications  (1999) 1707–; doi:10.1039/a905851f

data_7110659
_publ_section_title
;
 Robust and catalytically active mono- and bis-Pd-complexes of the
 &#x2018;Trost modular ligand&#x2019;
;
_journal_issue                   17
_journal_name_full               'Chemical Communications'
_journal_page_first              1707
_journal_paper_doi               10.1039/a905851f
_journal_year                    1999
_chemical_formula_sum            'C68.46 H60 N4.23 O3 P3'
_chemical_formula_weight         1082.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.8937(5)
_cell_length_b                   31.1163(9)
_cell_length_c                   10.8869(3)
_cell_measurement_reflns_used    153
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.75
_cell_volume                     6061.7(3)
_computing_cell_refinement       'SMART (Siemens, 1995b)'
_computing_data_collection       'SMART (Siemens, 1995b)'
_computing_data_reduction        'SMART (Siemens, 1995b)'
_computing_molecular_graphics    'SHELXTL (Siemens, 1995a)'
_computing_publication_material  'SHELXTL (Siemens, 1995a)'
_computing_structure_refinement  'SHELXTL (Siemens, 1995a)'
_computing_structure_solution    'SHELXTL (Siemens, 1995a)'
_diffrn_ambient_temperature      173(2)
_diffrn_measurement_device       'Siemens SMART Area Detector'
_diffrn_measurement_method       '\w rotation with narrow frames'
_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  0.0753
_diffrn_reflns_av_sigmaI/netI    0.1106
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            38625
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    0.147
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.187
_exptl_crystal_description       Rectangular
_exptl_crystal_F_000             2277
_exptl_crystal_size_max          .14
_exptl_crystal_size_mid          .30
_exptl_crystal_size_min          .42
_refine_diff_density_max         0.267
_refine_diff_density_min         -0.213
_refine_diff_density_rms         0.047
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.978
_refine_ls_goodness_of_fit_obs   1.072
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     710
_refine_ls_number_reflns         13780
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.978
_refine_ls_restrained_S_obs      1.072
_refine_ls_R_factor_all          0.1277
_refine_ls_R_factor_obs          0.0587
_refine_ls_shift/esd_max         0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0449P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1207
_refine_ls_wR_factor_obs         0.0983
_reflns_number_observed          7876
_reflns_number_total             13780
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            905851fsup1.cif
_cod_data_source_block           Trostl
_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 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0449P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0449P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2
_cod_database_code               7110659