Coordination chemistry of cis,cis and trans,trans 1,1'-[1,2-phenylenebis(methylene)]bis(2,2,3,4,4-pentamethylphosphetane).
Coleman, Dennis; Edwards, Peter G.; Kariuki, Benson M.; Newman, Paul D.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 3842–3850; doi:10.1039/b924982f

data_7025074
_publ_section_title
;
 Coordination chemistry of cis,cis and trans,trans
 1,1'-[1,2-phenylenebis(methylene)]bis(2,2,3,4,4-pentamethylphosphetane).
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3842
_journal_page_last               3850
_journal_paper_doi               10.1039/b924982f
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C25 H42 Cl4 P2 Pd'
_chemical_formula_sum            'C25 H42 Cl4 P2 Pd'
_chemical_formula_weight         652.73
_chemical_name_systematic
;
?
;
_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                109.6672(8)
_cell_angle_beta                 93.1967(8)
_cell_angle_gamma                95.8861(10)
_cell_formula_units_Z            2
_cell_length_a                   8.78660(10)
_cell_length_b                   10.8661(2)
_cell_length_c                   15.9424(3)
_cell_measurement_reflns_used    5559
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      2.98
_cell_volume                     1419.13(4)
_computing_cell_refinement       DENZO/SCALEPACK
_computing_data_collection       'cOLLECT,Nonius BV, 1997-2001'
_computing_data_reduction        DENZO/SCALEPACK
_computing_structure_refinement  SHELXL-97
_computing_structure_solution    SHELXs-97
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'CCD 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  0.0572
_diffrn_reflns_av_sigmaI/netI    0.0570
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            26820
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    1.156
_exptl_absorpt_correction_T_max  0.7609
_exptl_absorpt_correction_T_min  0.7229
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Denzo/Scalepack
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.528
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.661
_refine_diff_density_min         -0.964
_refine_diff_density_rms         0.152
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         6456
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0458
_refine_ls_R_factor_gt           0.0348
_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^)+(0.0390P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0741
_refine_ls_wR_factor_ref         0.0785
_reflns_number_gt                5559
_reflns_number_total             6456
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b924982f.txt
_cod_data_source_block           compound11
_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_sg_symbol_H-M      P-1
_cod_database_code               7025074