Nickel-catalyzed hydroimination of alkynes.
Manan, Rajith S.; Kilaru, Praveen; Zhao, Pinjing; Journal of the American Chemical Society 137 (2015) 6136–6139; doi:10.1021/jacs.5b02272

data_4123651
_publ_section_title
;
 Nickel-catalyzed hydroimination of alkynes.
;
_journal_issue                   19
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6136
_journal_page_last               6139
_journal_paper_doi               10.1021/jacs.5b02272
_journal_volume                  137
_journal_year                    2015
_chemical_formula_moiety         'C22 H18 F N'
_chemical_formula_sum            'C22 H18 F N'
_chemical_formula_weight         315.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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
_audit_creation_date             2015-01-23
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.19 svn.r3143 for OlexSys, GUI svn.r4992)
;
_cell_angle_alpha                90
_cell_angle_beta                 113.475(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   23.081(2)
_cell_length_b                   5.6219(6)
_cell_length_c                   27.444(4)
_cell_measurement_reflns_used    4222
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.680
_cell_measurement_theta_min      2.967
_cell_volume                     3266.4(7)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.01
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0570
_diffrn_reflns_av_unetI/netI     0.0406
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            25366
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.539
_diffrn_reflns_theta_min         1.618
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6885
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/2 (Bruker,2014) was used for absorption correction. wR2(int) was 0.0537 before and 0.0500 after correction. The Ratio of minimum to maximum transmission is 0.9234. The \l/2 correction factor is 0.00150.'
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.283
_exptl_crystal_description       plate
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.279
_exptl_crystal_size_mid          0.244
_exptl_crystal_size_min          0.081
_refine_diff_density_max         0.769
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         3772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0892
_refine_ls_R_factor_gt           0.0559
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0436P)^2^+5.9171P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1171
_refine_ls_wR_factor_ref         0.1323
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2676
_reflns_number_total             3772
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja5b02272_si_004.cif
_cod_data_source_block           c2c
_cod_depositor_comments
'Adding full bibliography for 4123566--4123653.cif.'
_cod_original_cell_volume        3266.3(7)
_cod_database_code               4123651
_shelxl_version_number           2014-3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C7(H7), C9(H9), C10(H10), C11(H11), C12(H12), C13(H13),
 C15(H15), C16(H16), C17(H17), C18(H18), C19(H19), C20(H20), C21(H21)
2.b Idealised Me refined as rotating group:
 C22(H22A,H22B,H22C)
;
_shelx_res_checksum              5769
_shelx_hkl_checksum              62779
_olex2_date_sample_data_collection 'Oct 9, 2014'
_olex2_date_sample_submission    'Oct 9, 2014'
_olex2_submission_special_instructions 'No special instructions were received'