New mixed-donor unsymmetrical P‒N‒P ligands and their palladium(II) complexes
Marek Necas; Mark R. St J. Foreman; Jaromír Marek; J. Derek Woollins; Josef Novosad; New J. Chem. 25 (2001) 1256–1263; doi:10.1039/b103501k

data_7051159
_publ_section_title
;
 New mixed-donor unsymmetrical P--N--P ligands and their palladium(II)
 complexes
;
_journal_issue                   10
_journal_name_full               'New J. Chem.'
_journal_page_first              1256
_journal_page_last               1263
_journal_paper_doi               10.1039/b103501k
_journal_volume                  25
_journal_year                    2001
_chemical_formula_moiety         iPr2P(S)-NH-P(S)(OPh)2
_chemical_formula_sum            'C18 H25 N O2 P2 S2'
_chemical_formula_weight         413.45
_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                97.97(3)
_cell_angle_beta                 104.38(3)
_cell_angle_gamma                92.35(3)
_cell_formula_units_Z            2
_cell_length_a                   8.494(2)
_cell_length_b                   9.173(2)
_cell_length_c                   13.751(3)
_cell_measurement_temperature    293(2)
_cell_volume                     1024.6(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.990
_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  0.0163
_diffrn_reflns_av_sigmaI/netI    0.0332
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3764
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         3.69
_exptl_absorpt_coefficient_mu    0.428
_exptl_crystal_density_diffrn    1.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             436
_refine_diff_density_max         1.128
_refine_diff_density_min         -0.933
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         3602
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.1081
_refine_ls_R_factor_gt           0.0771
_refine_ls_shift/su_max          1.306
_refine_ls_shift/su_mean         0.019
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0745P)^2^+3.1152P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1908
_refine_ls_wR_factor_ref         0.2127
_reflns_number_gt                2585
_reflns_number_total             3602
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b103501k.txt
_cod_data_source_block           7.cif
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0745P)^2^+3.1152P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0745P)^2^+3.1152P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7051159