Efficient Bulky Phosphines for the Selective Telomerization of 1,3-Butadiene with Methanol
Mathieu J.-L. Tschan; Eduardo J. García-Suárez; Zoraida Freixa; Hélène Launay; Henk Hagen; Jordi Benet-Buchholz; Piet W. N. M. van Leeuwen; Journal of the American Chemical Society 132 (2010) 6463–6473; doi:10.1021/ja100521m

data_4102386
_publ_section_title
;
 Efficient Bulky Phosphines for the Selective Telomerization of
 1,3-Butadiene with Methanol
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6463
_journal_page_last               6473
_journal_paper_doi               10.1021/ja100521m
_journal_volume                  132
_journal_year                    2010
_chemical_formula_sum            'C34 H41 O3 P Pd Si2'
_chemical_formula_weight         691.22
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.156(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.0915(17)
_cell_length_b                   17.3002(17)
_cell_length_c                   18.7964(18)
_cell_measurement_reflns_used    7791
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      36.30
_cell_measurement_theta_min      2.87
_cell_volume                     6516.2(11)
_computing_cell_refinement       'Bruker APEX2 v2009.1-0'
_computing_data_collection       'Bruker APEX2 v2009.1-0'
_computing_data_reduction        'Bruker SAINT V7.60A'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 0.958
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device_type  'Kappa 4-axis goniometer bruker-nonius'
_diffrn_measurement_method
;
 Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support
'magnetic support whith 10 micron nylon fiber cryoloop'
_diffrn_radiation_monochromator  'Multilayer Montel 200 mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0583
_diffrn_reflns_av_sigmaI/netI    0.0506
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            57788
_diffrn_reflns_theta_full        36.33
_diffrn_reflns_theta_max         36.33
_diffrn_reflns_theta_min         3.08
_diffrn_source                   'rotating anode X-ray tube'
_diffrn_source_current           70
_diffrn_source_power             50
_diffrn_source_size              '3 mm x 0.3 mm fine focus'
_diffrn_source_type              'Bruker-Nonius FR 591'
_exptl_absorpt_coefficient_mu    0.725
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9347
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 SADABS Version 2008/1 Bruker-Nonius
 Blessing, Acta Cryst. (1995) A51 33-38
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.409
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2864
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         5.059
_refine_diff_density_min         -5.637
_refine_diff_density_rms         0.196
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     376
_refine_ls_number_reflns         15140
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0671
_refine_ls_R_factor_gt           0.0587
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1195P)^2^+5.8755P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1527
_refine_ls_wR_factor_ref         0.1659
_reflns_number_gt                12955
_reflns_number_total             15140
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja100521m_si_002.cif
_cod_data_source_block           egs007_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

data name '_diffrn_measurement_specimen_suppport' was replaced with
'_diffrn_measurement_specimen_support' as specified in the
replacement file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_database_code               4102386