Copper(I) complexes bearing pyrrole-bridged S,N and N-donor ligands as catalysts for tandem hydroamination-alkynylation: effect of anions on product formation.
Mondal, Munmun; Mani, Ganesan; Dalton transactions (Cambridge, England : 2003) 53 (2024) 13996–14010; doi:10.1039/d4dt01937g

data_7716738
_publ_section_title
;
 Copper(I) complexes bearing pyrrole-bridged S,N and N-donor ligands as
 catalysts for tandem hydroamination-alkynylation: effect of anions on
 product formation.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13996
_journal_page_last               14010
_journal_paper_doi               10.1039/d4dt01937g
_journal_volume                  53
_journal_year                    2024
_chemical_formula_sum            'C138 H136 N4 Ni2 P4'
_chemical_formula_weight         2091.80
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_block_doi                 10.5517/ccdc.csd.cc2h3pv5
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-09-26 deposited with the CCDC.	2024-07-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.652(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.8416(15)
_cell_length_b                   35.708(4)
_cell_length_c                   13.5064(15)
_cell_measurement_reflns_used    76740
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.318
_cell_measurement_theta_min      2.156
_cell_volume                     5582.9(11)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker-D8 Venture APEX3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1574
_diffrn_reflns_av_unetI/netI     0.1384
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       47
_diffrn_reflns_limit_k_min       -46
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            76740
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.318
_diffrn_reflns_theta_min         2.156
_diffrn_source                   'Fine focused sealed tube'
_exptl_absorpt_coefficient_mu    0.449
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.244
_exptl_crystal_description       needle
_exptl_crystal_F_000             2216
_exptl_crystal_size_max          0.583
_exptl_crystal_size_mid          0.112
_exptl_crystal_size_min          0.094
_exptl_transmission_factor_max   0.7457
_exptl_transmission_factor_min   0.6476
_refine_diff_density_max         0.460
_refine_diff_density_min         -0.332
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     675
_refine_ls_number_reflns         13848
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.1851
_refine_ls_R_factor_gt           0.0636
_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^)+(0.0648P)^2^+2.3358P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1321
_refine_ls_wR_factor_ref         0.1893
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6106
_reflns_number_total             13848
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt01937g2.cif
_cod_data_source_block           Ni(0)
_cod_depositor_comments
'Adding full bibliography for 7716734--7716739.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7716738
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              78143