Close Amide NH···F Hydrogen Bonding Interactions in 1,8-Disubstituted Naphthalenes.
Kazim, Muhammad; Siegler, Maxime A.; Lectka, Thomas; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c00553

data_4038275
_publ_section_title
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 Close Amide NH&#x00B7;&#x00B7;&#x00B7;F Hydrogen Bonding Interactions in
 1,8-Disubstituted Naphthalenes.
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_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c00553
_journal_year                    2020
_chemical_formula_moiety         'C17 H11 F N2 O3'
_chemical_formula_sum            'C17 H11 F N2 O3'
_chemical_formula_weight         310.28
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 106.662(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.8867(5)
_cell_length_b                   4.97269(15)
_cell_length_c                   21.7966(8)
_cell_measurement_reflns_used    9641
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.6730
_cell_measurement_theta_min      3.2950
_cell_volume                     1338.11(9)
_computing_cell_refinement       'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_molecular_graphics    'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0274
_diffrn_reflns_av_unetI/netI     0.0169
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            19575
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.495
_diffrn_reflns_theta_min         2.164
_exptl_absorpt_coefficient_mu    0.117
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.368
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.29c (Rigaku Oxford Diffraction, 2017)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow-orange
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_description       block
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.374
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         3075
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0398
_refine_ls_R_factor_gt           0.0361
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0472P)^2^+0.6975P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0988
_refine_ls_wR_factor_ref         0.1022
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2786
_reflns_number_total             3075
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00553_si_002.cif
_cod_data_source_block           xs2324a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4038275
_shelx_shelxl_version_number     2018/3
_oxdiff_exptl_absorpt_empirical_full_min 0.713
_oxdiff_exptl_absorpt_empirical_full_max 1.348
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
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_shelx_res_checksum              28861
_shelx_hkl_checksum              95529