Copper(I)-α-Ketocarboxylate Complexes: Characterization and O2 Reactions That Yield Copper-Oxygen Intermediates Capable of Hydroxylating Arenes
Sungjun Hong; Stefan M. Huber; Laura Gagliardi; Christopher C. Cramer; William B. Tolman; Journal of the American Chemical Society 129 (2007) 14190–14192; doi:10.1021/ja0760426

data_4110178
_publ_section_title
;
 Copper(I)-\a-Ketocarboxylate Complexes: Characterization and O2 Reactions
 That Yield Copper-Oxygen Intermediates Capable of Hydroxylating Arenes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14190
_journal_page_last               14192
_journal_paper_doi               10.1021/ja0760426
_journal_volume                  129
_journal_year                    2007
_chemical_formula_moiety         'C33 H33 Cu N2 O3, C H2 Cl2'
_chemical_formula_sum            'C34 H35 Cl2 Cu N2 O3'
_chemical_formula_weight         654.08
_chemical_name_common            '[(N2Ph)Cu(BF)].CH2Cl2'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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                67.379(2)
_cell_angle_beta                 85.964(2)
_cell_angle_gamma                65.239(2)
_cell_formula_units_Z            2
_cell_length_a                   10.2026(12)
_cell_length_b                   12.1789(14)
_cell_length_c                   15.2420(18)
_cell_measurement_reflns_used    3473
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.05
_cell_measurement_theta_min      2.78
_cell_volume                     1578.2(3)
_computing_cell_refinement       SAINT,Bruker
_computing_data_collection       SMART,Bruker
_computing_data_reduction        SAINT,Bruker
_computing_molecular_graphics    SHELXTL,Bruker
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Siemens SMART Platform CCD'
_diffrn_measurement_method       'area detector, omega scans per phi'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0305
_diffrn_reflns_av_sigmaI/netI    0.0396
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            13378
_diffrn_reflns_theta_full        25.06
_diffrn_reflns_theta_max         25.06
_diffrn_reflns_theta_min         1.46
_exptl_absorpt_coefficient_mu    0.898
_exptl_absorpt_correction_T_max  0.939
_exptl_absorpt_correction_T_min  0.760
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS,R.Blessing,1995
_exptl_crystal_colour            Brown
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_description       Plate
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.695
_refine_diff_density_min         -0.517
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     379
_refine_ls_number_reflns         5581
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0518
_refine_ls_R_factor_gt           0.0378
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+1.2144P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0799
_refine_ls_wR_factor_ref         0.0853
_reflns_number_gt                4599
_reflns_number_total             5581
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja0760426si20070810_064205.cif
_cod_data_source_block           07098a
_cod_database_code               4110178