Unusual reactivity of a sterically hindered diphosphazane ligand, EtN{P(OR)(2)}(2), (R = C(6)H(3)(Pr(I))(2)-2,6) towards (eta(3)-allyl)palladium precursors.
Krishna, Heera; Krishnamurthy, Setharampattu S.; Nethaji, Munirathinam; Murugavel, Ramaswamy; Prabusankar, Ganesan; Dalton transactions (Cambridge, England : 2003)  (2007) 2908–2914; doi:10.1039/b703308g

data_7005581
_publ_section_title
;
 Unusual reactivity of a sterically hindered diphosphazane ligand,
 EtN{P(OR)(2)}(2), (R = C(6)H(3)(Pr(I))(2)-2,6) towards
 (eta(3)-allyl)palladium precursors.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2908
_journal_page_last               2914
_journal_paper_doi               10.1039/b703308g
_journal_year                    2007
_chemical_formula_moiety         'C50 H73 N O5 P2'
_chemical_formula_sum            'C50 H73 N O5 P2'
_chemical_formula_weight         830.03
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                68.274(9)
_cell_angle_beta                 70.498(8)
_cell_angle_gamma                74.301(9)
_cell_formula_units_Z            2
_cell_length_a                   13.465(7)
_cell_length_b                   14.582(8)
_cell_length_c                   15.016(8)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.1
_cell_measurement_theta_min      1.8
_cell_volume                     2545(2)
_computing_cell_refinement       'bruker smart apex ccd'
_computing_data_collection       'bruker smart apex ccd'
_computing_data_reduction        'bruker saint'
_computing_molecular_graphics    ortep-iii
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    shelxs-97
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.3
_diffrn_measured_fraction_theta_full 0.939
_diffrn_measured_fraction_theta_max 0.939
_diffrn_measurement_device_type  'bruker smart apex ccd'
_diffrn_measurement_method       omega
_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  0.0271
_diffrn_reflns_av_sigmaI/netI    0.0380
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            29347
_diffrn_reflns_theta_full        28.10
_diffrn_reflns_theta_max         28.10
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.128
_exptl_absorpt_correction_T_max  0.9472
_exptl_absorpt_correction_T_min  0.9390
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.083
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             900
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.46
_exptl_crystal_size_min          0.43
_refine_diff_density_max         0.530
_refine_diff_density_min         -0.227
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     540
_refine_ls_number_reflns         11659
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0905
_refine_ls_R_factor_gt           0.0637
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0810P)^2^+0.3560P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1522
_refine_ls_wR_factor_ref         0.1662
_reflns_number_gt                8442
_reflns_number_total             11659
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b703308g.txt
_cod_data_source_block           LigandL'_
_cod_database_code               7005581