<i>N</i>,<i>N</i>'-Bis(pyridin-2-yl)benzene-1,4-diamine–naphthalene (2/1)
Wicher, Barbara; Gdaniec, Maria; Acta Crystallographica Section E 67 (2011) o3300–; doi:10.1107/S1600536811047519

data_2232938
_publ_section_title
;
 <i>N</i>,<i>N</i>'-Bis(pyridin-2-yl)benzene-1,4-diamine--naphthalene
 (2/1)
;
_journal_coeditor_code           RZ2666
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3300
_journal_paper_doi               10.1107/S1600536811047519
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C10 H8, 2C16 H14 N4'
_chemical_formula_moiety         'C10 H8, 2(C16 H14 N4)'
_chemical_formula_sum            'C42 H36 N8'
_chemical_formula_weight         652.78
_chemical_name_systematic
;
<i>N</i>,<i>N</i>'-Bis(pyridin-2-yl)benzene-1,4-diamine--naphthalene (2/1)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 117.936(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.22240(10)
_cell_length_b                   22.8371(2)
_cell_length_c                   8.87600(10)
_cell_measurement_reflns_used    7079
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      75.68
_cell_measurement_theta_min      3.87
_cell_volume                     1651.56(4)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2010)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2010)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2010)'
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 1997) and Mercury (Macrae <i>et al.</i>,
2006)
;
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla <i>et al.</i>, 2005)'
_diffrn_ambient_temperature      130(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Nova Cu X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0190
_diffrn_reflns_av_sigmaI/netI    0.0151
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            9878
_diffrn_reflns_theta_full        68.21
_diffrn_reflns_theta_max         68.21
_diffrn_reflns_theta_min         6.67
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.628
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.931
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Agilent, 2010)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.171
_refine_diff_density_min         -0.193
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         3020
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0372
_refine_ls_R_factor_gt           0.0330
_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^)+(0.0529P)^2^+0.2963P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0891
_refine_ls_wR_factor_ref         0.0914
_reflns_number_gt                2671
_reflns_number_total             3020
_reflns_threshold_expression     I>2/s(I)
_cod_data_source_file            rz2666.cif
_cod_data_source_block           I
_cod_original_cell_volume        1651.56(3)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2232938
_cod_database_fobs_code          2232938