Neutral Molecular Pd6Hexagons Using κ3-P2O-Terdentate Ligands
Elsegood, Mark R. J.; Smith, Martin B.; Staniland, Paul M.; Inorganic Chemistry 45 (2006) 6761–6770; doi:10.1021/ic060629o

data_4332654
_publ_section_title
;
 Neutral Molecular Pd6Hexagons Using \k3-P2O-Terdentate Ligands
;
_journal_issue                   17
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6761
_journal_page_last               6770
_journal_paper_doi               10.1021/ic060629o
_journal_volume                  45
_journal_year                    2006
_chemical_formula_sum            'C35 H34 Br N O3 P2 Pd'
_chemical_formula_weight         764.88
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 97.919(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.0845(6)
_cell_length_b                   16.9539(9)
_cell_length_c                   16.1707(8)
_cell_measurement_reflns_used    12826
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.57
_cell_measurement_theta_min      2.31
_cell_volume                     3281.4(3)
_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 and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.909
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0273
_diffrn_reflns_av_sigmaI/netI    0.0265
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            27919
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.84
_diffrn_reflns_theta_min         1.75
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.916
_exptl_absorpt_correction_T_max  0.749
_exptl_absorpt_correction_T_min  0.554
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.10, Sheldrick, G.M., (2003)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.757
_refine_diff_density_min         -1.173
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.299
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     411
_refine_ls_number_reflns         7807
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.299
_refine_ls_R_factor_all          0.0582
_refine_ls_R_factor_gt           0.0480
_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^)+(0.0082P)^2^+10.6068P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1022
_refine_ls_wR_factor_ref         0.1053
_reflns_number_gt                6672
_reflns_number_total             7807
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic060629osup1.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4332654