Condensed Fukui function predicts innate C–H radical functionalization sites on multi-nitrogen containing fused arenes
Ma, Yuchi; Liang, Jin; Zhao, Dongmei; Chen, Yue-Lei; Shen, Jingkang; Xiong, Bing; RSC Adv. 4 (2014) 17262–; doi:10.1039/C4RA01853B

data_7235570
_publ_section_title
;
 Condensed Fukui function predicts innate C--H radical functionalization
 sites on multi-nitrogen containing fused arenes
;
_journal_issue                   33
_journal_name_full               'RSC Adv.'
_journal_page_first              17262
_journal_paper_doi               10.1039/C4RA01853B
_journal_volume                  4
_journal_year                    2014
_chemical_formula_sum            'C9 H12 N3 O0.5'
_chemical_formula_weight         170.21
_space_group_IT_number           56
_space_group_name_Hall           '-P 2ab 2ac'
_space_group_name_H-M_alt        'P c c n'
_symmetry_space_group_name_H-M   'P c c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.079(8)
_cell_length_b                   11.523(10)
_cell_length_c                   15.799(12)
_cell_measurement_temperature    296(2)
_cell_volume                     1835(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0802
_diffrn_reflns_av_sigmaI/netI    0.0617
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7300
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    0.081
_exptl_crystal_density_diffrn    1.232
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             752
_refine_diff_density_max         0.238
_refine_diff_density_min         -0.226
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.969
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     120
_refine_ls_number_reflns         1598
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.969
_refine_ls_R_factor_all          0.1073
_refine_ls_R_factor_gt           0.0506
_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^)+(0.0899P)^2^+0.2525P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1358
_refine_ls_wR_factor_ref         0.1751
_reflns_number_gt                893
_reflns_number_total             1598
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra01853b3.cif
_cod_data_source_block           mo_2013441_0m
_cod_depositor_comments
;

2025-04-01
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_sg_symbol_H-M      Pccn
_cod_original_formula_sum        'C18 H24 N6 O '
_cod_original_formula_units_Z    4
_cod_original_formula_weight     340.43
_cod_database_code               7235570