Variable coordination behaviour of pyrazole-containing N,P and N,P(O) ligands towards palladium(II).
Kealey, Steven; Long, Nicholas J.; Miller, Philip W.; White, Andrew J. P.; Hitchcock, Peter B.; Gee, Antony; Dalton transactions (Cambridge, England : 2003)  (2007) 2823–2832; doi:10.1039/b704051b

data_7005658
_publ_section_title
;
 Variable coordination behaviour of pyrazole-containing N,P and N,P(O)
 ligands towards palladium(II).
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2823
_journal_page_last               2832
_journal_paper_doi               10.1039/b704051b
_journal_year                    2007
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C21 H17 N2 O P, C H Cl3'
_chemical_formula_sum            'C22 H18 Cl3 N2 O P'
_chemical_formula_weight         463.7
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2006-09-01T14:28:50-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                71.592(2)
_cell_angle_beta                 78.246(2)
_cell_angle_gamma                87.496(1)
_cell_formula_units_Z            2
_cell_length_a                   9.9204(3)
_cell_length_b                   10.2022(3)
_cell_length_c                   11.5173(3)
_cell_measurement_reflns_used    8667
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.022
_cell_measurement_theta_min      3.395
_cell_measurement_wavelength     0.71073
_cell_volume                     1082.56(6)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_type       'by Nonius Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      -0.216742E-1
_diffrn_orient_matrix_UB_12      0.244206E-1
_diffrn_orient_matrix_UB_13      -0.852881E-1
_diffrn_orient_matrix_UB_21      -0.100679
_diffrn_orient_matrix_UB_22      -0.8089E-2
_diffrn_orient_matrix_UB_23      0.375329E-1
_diffrn_orient_matrix_UB_31      -0.4865E-3
_diffrn_orient_matrix_UB_32      0.100076
_diffrn_orient_matrix_UB_33      -0.64119E-2
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0409
_diffrn_reflns_av_unetI/netI     0.0305
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            15085
_diffrn_reflns_theta_full        25.98
_diffrn_reflns_theta_max         25.98
_diffrn_reflns_theta_min         3.63
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    0.514
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.423
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             476
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.035
_refine_diff_density_min         -0.651
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         4226
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0481
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0486P)^2^+1.2788P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1239
_refine_ls_wR_factor_ref         0.1297
_reflns_number_gt                3615
_reflns_number_total             4226
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b704051b.txt
_cod_data_source_block           (pzphos(O))-aug2206
_cod_original_cell_volume        1082.56(5)
_cod_database_code               7005658