Boosting homogeneous chemoselective hydrogenation of olefins mediated by a bis(silylenyl)terphenyl-nickel(0) pre-catalyst
Lücke, Marcel-Philip; Yao, Shenglai; Driess, Matthias; Chemical Science 12 (2021) 2909–2915; doi:10.1039/D0SC06471H

data_1560039
_publ_section_title
;
 Boosting homogeneous chemoselective hydrogenation of olefins mediated by
 a bis(silylenyl)terphenyl-nickel(0) pre-catalyst
;
_journal_issue                   8
_journal_name_full               'Chemical Science'
_journal_page_first              2909
_journal_page_last               2915
_journal_paper_doi               10.1039/D0SC06471H
_journal_volume                  12
_journal_year                    2021
_chemical_formula_sum            'C34 H48 N4 Ni P2'
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_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_audit_update_record
;
2020-08-25 deposited with the CCDC.	2021-01-04 downloaded from the CCDC.
;
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_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
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_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
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_diffrn_measured_fraction_theta_max 0.998
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_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0211
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_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            10913
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
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_diffrn_reflns_theta_min         2.864
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.998
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
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_refine_ls_number_reflns         5876
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0348
_refine_ls_R_factor_gt           0.0326
_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^)+(0.0499P)^2^+0.7207P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0856
_refine_ls_wR_factor_ref         0.0870
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5594
_reflns_number_total             5876
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc06471h2.cif
_cod_data_source_block           4
_cod_depositor_comments
'Adding full bibliography for 1560037--1560040.cif.'
_cod_database_code               1560039
_shelx_shelxl_version_number     2018/3
_oxdiff_exptl_absorpt_empirical_full_min 0.681
_oxdiff_exptl_absorpt_empirical_full_max 1.765
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              43024