Transition metal chemistry of cyclodiphosphanes containing phosphine and amide-phosphine functionalities: formation of a stable dipalladium(II) complex containing a Pd-P σ-bond.
Balakrishna, Maravanji S.; Venkateswaran, Ramalingam; Mague, Joel T.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 11149–11162; doi:10.1039/c0dt00614a

data_7026715
_publ_section_title
;
 Transition metal chemistry of cyclodiphosphanes containing phosphine and
 amide-phosphine functionalities: formation of a stable dipalladium(II)
 complex containing a Pd-P \s-bond.
;
_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11149
_journal_page_last               11162
_journal_paper_doi               10.1039/c0dt00614a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C33 H47 Cl3 N3 O P3 Pd2'
_chemical_formula_sum            'C33 H47 Cl3 N3 O P3 Pd2'
_chemical_formula_weight         913.80
_chemical_name_common
;
Trichloro-1kappa$2!,2kappa-2-eta$3!-allyl-mu(tert-butyl-(1,3-
di-tert-butyl-4-(2-diphenylphosphanylphenoxy)-(1,3,2,4)
diazadiphosphetidin-2-yl)amine-1kappaP',P'':2kappaP)dipalladum(ii)
;
_chemical_name_systematic
;
Trichloro-1\k^2^,2\k-2-\h^3^-allyl-\m(tert-butyl-[1,3-di-
tert-butyl-4-(2-diphenylphosphanylphenoxy)-[1,3,2,4]
diazadiphosphetidin-2-yl]amine-1\kP',P":2\kP)dipalladum(II)
;
_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                 91.218(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.3506(13)
_cell_length_b                   14.9616(18)
_cell_length_c                   24.149(3)
_cell_measurement_reflns_used    8762
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.39
_cell_volume                     3738.9(8)
_computing_cell_refinement       'Bruker SAINT (Bruker-AXS, 2004)'
_computing_data_collection       'Bruker SMART (Bruker-AXS, 2000)'
_computing_data_reduction        'Bruker SAINT (Bruker-AXS, 2004)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_publication_material  'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker-AXS Smart APEX 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  0.0370
_diffrn_reflns_av_sigmaI/netI    0.0235
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            65323
_diffrn_reflns_theta_full        28.33
_diffrn_reflns_theta_max         28.33
_diffrn_reflns_theta_min         2.12
_exptl_absorpt_coefficient_mu    1.336
_exptl_absorpt_correction_T_max  0.8725
_exptl_absorpt_correction_T_min  0.7782
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.623
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1848
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.879
_refine_diff_density_min         -0.557
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     452
_refine_ls_number_reflns         9288
_refine_ls_number_restraints     65
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0373
_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^)+(0.0496P)^2^+6.7872P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0966
_refine_ls_wR_factor_ref         0.1006
_reflns_number_gt                8210
_reflns_number_total             9288
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00614a.txt
_cod_data_source_block           15
_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 2.4.2 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:

'_exptl_crystal_density_meas' value '?0' 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_cell_volume        3738.8(8)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7026715