Efficient access to a designed phosphapalladacycle catalyst via enantioselective catalytic asymmetric hydrophosphination.
Li, Xi-Rui; Yang, Xiang-Yuan; Li, Yongxin; Pullarkat, Sumod A.; Leung, Pak-Hing; Dalton transactions (Cambridge, England : 2003) 46 (2017) 1311–1316; doi:10.1039/c6dt04447f

data_7041595
_publ_section_title
;
 Efficient access to a designed phosphapalladacycle catalyst via
 enantioselective catalytic asymmetric hydrophosphination.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1311
_journal_page_last               1316
_journal_paper_doi               10.1039/c6dt04447f
_journal_volume                  46
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_sum            'C28 H25 Au Cl O4 P'
_chemical_formula_weight         688.87
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2016-09-19 deposited with the CCDC.
2016-12-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.576(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.1660(5)
_cell_length_b                   16.3269(8)
_cell_length_c                   9.5017(5)
_cell_measurement_reflns_used    3539
_cell_measurement_temperature    103.(2)
_cell_measurement_theta_max      24.3437
_cell_measurement_theta_min      2.3763
_cell_volume                     1282.62(12)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XP (Bruker AXS Inc., 2015)'
_computing_publication_material  'APEX3 (Bruker AXS Inc., 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      103.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1079
_diffrn_reflns_av_unetI/netI     0.1389
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            21010
_diffrn_reflns_theta_full        31.16
_diffrn_reflns_theta_max         31.16
_diffrn_reflns_theta_min         2.38
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker KappaCCD'
_exptl_absorpt_coefficient_mu    5.934
_exptl_absorpt_correction_T_max  0.54
_exptl_absorpt_correction_T_min  0.27
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.784
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.410
_exptl_crystal_size_mid          0.320
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.302
_refine_diff_density_min         -1.929
_refine_ls_abs_structure_details
;

Flack x determined using 2254 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.016(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.905
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     318
_refine_ls_number_reflns         7935
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.905
_refine_ls_R_factor_all          0.0708
_refine_ls_R_factor_gt           0.0532
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w=1/[\s^2^(Fo^2^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1112
_refine_ls_wR_factor_ref         0.1219
_reflns_number_gt                6509
_reflns_number_total             7935
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt04447f2.cif
_cod_data_source_block           leung936
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7041595--7041598.cif.
;
_cod_database_code               7041595
_shelx_res_checksum              31241