Sterically directed nitronate complexes of 2,6-di-tert-butyl-4-nitrophenoxide with Cu(ii) and Zn(ii) and their H-atom transfer reactivity.
Porter, Thomas R.; Hayes, Ellen C.; Kaminsky, Werner; Mayer, James M.; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2551–2558; doi:10.1039/c6dt04427a

data_7041738
_publ_section_title
;
 Sterically directed nitronate complexes of
 2,6-di-tert-butyl-4-nitrophenoxide with Cu(ii) and Zn(ii) and their
 H-atom transfer reactivity.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2551
_journal_page_last               2558
_journal_paper_doi               10.1039/c6dt04427a
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C23 H37 B Cu N6 O2'
_chemical_formula_sum            'C23 H37 B Cu N6 O2'
_chemical_formula_weight         503.94
_chemical_name_common            trp101612
_chemical_name_systematic
;
 trp101612
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2012-10-17T12:12:40-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-01-03 deposited with the CCDC.
2017-01-17 downloaded from the CCDC.
;
_cell_angle_alpha                90.000
_cell_angle_beta                 90.000
_cell_angle_gamma                90.000
_cell_formula_units_Z            4
_cell_length_a                   15.9638(27)
_cell_length_b                   15.4774(25)
_cell_length_c                   10.2837(17)
_cell_measurement_reflns_used    503
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      3
_cell_volume                     2540.9(7)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEXII CCD area-detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0407
_diffrn_reflns_av_unetI/netI     0.0116
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            83201
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         28.49
_diffrn_reflns_theta_min         2.36
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.891
_exptl_absorpt_correction_T_max  0.9162
_exptl_absorpt_correction_T_min  0.7823
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2007)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.317
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1068
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.4
_refine_diff_density_min         -0.413
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3313
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0248
_refine_ls_R_factor_gt           0.0232
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0314P)^2^+1.6864P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0649
_refine_ls_wR_factor_ref         0.0665
_reflns_number_gt                3137
_reflns_number_total             3313
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c6dt04427a2.cif
_cod_data_source_block           trp101612_0ma
_cod_depositor_comments
'Adding full bibliography for 7041737--7041740.cif.'
_cod_original_cell_volume        2540.9(8)
_cod_database_code               7041738