Control of variable composition structures by fluorine substituent in supramolecular organic fluorophore composed of 2-naphthalenecarboxylic acid
Kobayashi, Yuhei; Sato, Tomohiro; Tanaka, Yuki; Harada, Takunori; Kuroda, Reiko; Imai, Yoshitane; CrystEngComm 15 (2013) 4624–; doi:10.1039/c2ce26795k

data_7210035
_publ_section_title
;
 Control of variable composition structures by fluorine substituent in
 supramolecular organic fluorophore composed of 2-naphthalenecarboxylic
 acid
;
_journal_issue                   23
_journal_name_full               CrystEngComm
_journal_page_first              4624
_journal_paper_doi               10.1039/c2ce26795k
_journal_volume                  15
_journal_year                    2013
_chemical_absolute_configuration rm
_chemical_formula_sum            'C18 H16 F N O2'
_chemical_formula_weight         297.32
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 107.203(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.010(2)
_cell_length_b                   6.1790(13)
_cell_length_c                   12.767(3)
_cell_measurement_reflns_used    3016
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      3.34
_cell_volume                     754.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.942
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0232
_diffrn_reflns_av_sigmaI/netI    0.0310
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5484
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.34
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.9889
_exptl_absorpt_correction_T_min  0.9752
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.309
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.152
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.3(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         3125
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0374
_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^)+(0.0413P)^2^+0.2314P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0915
_refine_ls_wR_factor_ref         0.0927
_reflns_number_gt                3016
_reflns_number_total             3125
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c2ce26795k.txt
_cod_data_source_block           imai###_2
_cod_original_sg_symbol_H-M      P21
_cod_database_code               7210035