Reactivity Study of Unsymmetrical β-Diketiminato Copper(I) Complexes: Effect of the Chelating Ring.
Chuang, Wan-Jung; Hsu, Sung-Po; Chand, Kuldeep; Yu, Fu-Lun; Tsai, Cheng-Long; Tseng, Yu-Hsuan; Lu, Yuh-Hsiu; Kuo, Jen-Yu; Carey, James R.; Chen, Hsuan-Ying; Chen, Hsing-Yin; Chiang, Michael Y.; Hsu, Sodio C. N.; Inorganic chemistry 56 (2017) 2722–2735; doi:10.1021/acs.inorgchem.6b02876

data_4349375
_publ_section_title
;
 Reactivity Study of Unsymmetrical \b-Diketiminato Copper(I) Complexes:
 Effect of the Chelating Ring.
;
_journal_issue                   5
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2722
_journal_page_last               2735
_journal_paper_doi               10.1021/acs.inorgchem.6b02876
_journal_volume                  56
_journal_year                    2017
_chemical_formula_moiety         'C39 H41 Cu N3 P'
_chemical_formula_sum            'C39 H41 Cu N3 P'
_chemical_formula_weight         646.26
_chemical_name_common            CuL4(PPh3)
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                64.672(4)
_cell_angle_beta                 78.604(4)
_cell_angle_gamma                71.832(4)
_cell_formula_units_Z            2
_cell_length_a                   9.6205(14)
_cell_length_b                   13.5834(19)
_cell_length_c                   14.955(2)
_cell_measurement_reflns_used    5881
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      1.79
_cell_volume                     1673.7(4)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX2'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_sigmaI/netI    0.0677
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14420
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.732
_exptl_absorpt_correction_T_max  0.9506
_exptl_absorpt_correction_T_min  0.8049
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.524
_refine_diff_density_min         -0.441
_refine_diff_density_rms         0.076
_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     397
_refine_ls_number_reflns         5881
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0791
_refine_ls_R_factor_gt           0.0509
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0667P)^2^+0.8247P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1180
_refine_ls_wR_factor_ref         0.1312
_reflns_number_gt                4323
_reflns_number_total             5881
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic6b02876_si_004.cif
_cod_data_source_block           CuL4(PPh3)
_cod_original_cell_volume        1673.6(4)
_cod_database_code               4349375