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_7026711
_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         'C30 H42 N3 O P3 Se3'
_chemical_formula_sum            'C30 H42 N3 O P3 Se3'
_chemical_formula_weight         790.46
_chemical_name_common
;
tert-Butyl-(1,3-di-tert-butyl-4-(2-
diphenyselenophosphorylphenoxy)-2,4-diseleno-
(1,3,2,4)diazadiphosphetidin-2-yl)amine
;
_chemical_name_systematic
;
tert-Butyl-[1,3-di-tert-butyl-4-(2-diphenyselenophosphorylphenoxy)-
2,4-diseleno-[1,3,2,4]diazadiphosphetidin-2-yl)amine
;
_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                88.670(1)
_cell_angle_beta                 81.503(1)
_cell_angle_gamma                89.306(1)
_cell_formula_units_Z            4
_cell_length_a                   14.091(1)
_cell_length_b                   15.017(1)
_cell_length_c                   16.446(1)
_cell_measurement_reflns_used    9774
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      2.46
_cell_volume                     3440.8(4)
_computing_cell_refinement       'Bruker SMART (Bruker-AXS, 2000)'
_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 0.983
_diffrn_measured_fraction_theta_max 0.983
_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  0.0607
_diffrn_reflns_av_sigmaI/netI    0.0658
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            60784
_diffrn_reflns_theta_full        28.36
_diffrn_reflns_theta_max         28.36
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    3.374
_exptl_absorpt_correction_T_max  0.5913
_exptl_absorpt_correction_T_min  0.4642
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Column
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.838
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     739
_refine_ls_number_reflns         16908
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.990
_refine_ls_R_factor_all          0.0685
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0464P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0879
_refine_ls_wR_factor_ref         0.0981
_reflns_number_gt                12284
_reflns_number_total             16908
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c0dt00614a.txt
_cod_data_source_block           10
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 
;
_cod_original_cell_volume        3440.9(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7026711