 
data_260421_KK_DHL01
 
_audit_creation_method            'SHELXL-2019/3'
_shelx_SHELXL_version_number      '2019/3'
_chemical_name_systematic         ?
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          'C16 H14 N2'
_chemical_formula_sum
 'C16 H14 N2' 
_chemical_formula_weight          234.29

loop_
 _atom_type_symbol
 _atom_type_description
 _atom_type_scat_dispersion_real
 _atom_type_scat_dispersion_imag
 _atom_type_scat_source
 'C'  'C'   0.0033   0.0016
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'H'  'H'   0.0000   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'N'  'N'   0.0061   0.0033
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 
_space_group_crystal_system       monoclinic
_space_group_IT_number            14
_space_group_name_H-M_alt         'P 21/n'
_space_group_name_Hall            '-P 2yn'
 
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
 
loop_
 _space_group_symop_operation_xyz
 'x, y, z'
 '-x+1/2, y+1/2, -z+1/2'
 '-x, -y, -z'
 'x-1/2, -y-1/2, z-1/2'
 
_cell_length_a                    13.9944(14)
_cell_length_b                    5.6941(5)
_cell_length_c                    16.6956(19)
_cell_angle_alpha                 90
_cell_angle_beta                  112.349(4)
_cell_angle_gamma                 90
_cell_volume                      1230.5(2)
_cell_formula_units_Z             4
_cell_measurement_temperature     198(2)
_cell_measurement_reflns_used     3387
_cell_measurement_theta_min       2.41
_cell_measurement_theta_max       26.14
 
_exptl_crystal_description        'block'  #  Should be checked
_exptl_crystal_colour             'colourless'
_exptl_crystal_density_meas       ?
_exptl_crystal_density_method     ?
_exptl_crystal_density_diffrn     1.265          
_exptl_crystal_F_000              496
_exptl_transmission_factor_min    ?
_exptl_transmission_factor_max    ?
_exptl_crystal_size_max           0.170
_exptl_crystal_size_mid           0.080
_exptl_crystal_size_min           0.060
_exptl_absorpt_coefficient_mu     0.075
_shelx_estimated_absorpt_T_min    0.987
_shelx_estimated_absorpt_T_max    0.995
_exptl_absorpt_correction_type    MULTI-SCAN
_exptl_absorpt_correction_T_min   0.4800
_exptl_absorpt_correction_T_max   0.7454
_exptl_absorpt_process_details    SADABS
_exptl_absorpt_special_details    ?
_diffrn_ambient_temperature       198(2)
_diffrn_radiation_wavelength      0.71073
_diffrn_radiation_type            MoK\a
_diffrn_source                    'Ius 3.0 microfocus source'
_diffrn_measurement_device_type   'PHOTON II CPAD detector'
_diffrn_measurement_method        'phi and omega scans' 
_diffrn_detector_area_resol_mean  ?
_diffrn_reflns_number             38751
_diffrn_reflns_av_unetI/netI      0.0466
_diffrn_reflns_av_R_equivalents   0.1266
_diffrn_reflns_limit_h_min        -17
_diffrn_reflns_limit_h_max        17
_diffrn_reflns_limit_k_min        -7
_diffrn_reflns_limit_k_max        7
_diffrn_reflns_limit_l_min        -20
_diffrn_reflns_limit_l_max        20
_diffrn_reflns_theta_min          2.407
_diffrn_reflns_theta_max          26.430
_diffrn_reflns_theta_full         25.242
_diffrn_measured_fraction_theta_max   0.995
_diffrn_measured_fraction_theta_full  1.000
_diffrn_reflns_Laue_measured_fraction_max    0.995
_diffrn_reflns_Laue_measured_fraction_full   1.000
_diffrn_reflns_point_group_measured_fraction_max   0.995
_diffrn_reflns_point_group_measured_fraction_full  1.000
_reflns_number_total              2512
_reflns_number_gt                 1848
_reflns_threshold_expression      'I > 2σ(I)'
_reflns_Friedel_coverage          0.000
_reflns_Friedel_fraction_max      .
_reflns_Friedel_fraction_full     .
 
_reflns_special_details
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
 
_computing_data_collection        'Bruker APEX4 software' 
_computing_cell_refinement        'Bruker APEX4 software' 
_computing_data_reduction         'Bruker APEX4 software' 
_computing_structure_solution     'SHELXT 2018/2 (Sheldrick, 2018)'
_computing_structure_refinement   'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_molecular_graphics     ORTEP
_computing_publication_material   CIFTAB
_refine_special_details           ?
_refine_ls_structure_factor_coef  Fsqd
_refine_ls_matrix_type            full
_refine_ls_weighting_scheme       calc
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0789P)²+0.2729P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary      dual
_atom_sites_solution_secondary    ?
_atom_sites_solution_hydrogens    geom
_refine_ls_hydrogen_treatment     constr
_refine_ls_extinction_method      none
_refine_ls_extinction_coef        .
_refine_ls_number_reflns          2512
_refine_ls_number_parameters      163
_refine_ls_number_restraints      0
_refine_ls_R_factor_all           0.0676
_refine_ls_R_factor_gt            0.0462
_refine_ls_wR_factor_ref          0.1456
_refine_ls_wR_factor_gt           0.1230
_refine_ls_goodness_of_fit_ref    1.020
_refine_ls_restrained_S_all       1.020
_refine_ls_shift/su_max           0.000
_refine_ls_shift/su_mean          0.000
 
loop_
 _atom_site_label
 _atom_site_type_symbol
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_U_iso_or_equiv
 _atom_site_adp_type
 _atom_site_occupancy
 _atom_site_site_symmetry_order  
 _atom_site_calc_flag
 _atom_site_refinement_flags_posn
 _atom_site_refinement_flags_adp
 _atom_site_refinement_flags_occupancy
 _atom_site_disorder_assembly
 _atom_site_disorder_group
N1 N 0.63860(10) 0.4273(2) 0.69730(10) 0.0387(4) Uani 1 1 d . . . . .
H1 H 0.682016 0.309316 0.716184 0.046 Uiso 1 1 calc R U . . .
C1 C 0.36131(12) 0.4972(3) 0.54668(10) 0.0314(4) Uani 1 1 d . . . . .
N2 N 0.66739(10) 0.6450(2) 0.73237(9) 0.0349(3) Uani 1 1 d . . . . .
C2 C 0.28074(13) 0.6558(3) 0.53331(12) 0.0401(4) Uani 1 1 d . . . . .
H2 H 0.293027 0.793107 0.568108 0.048 Uiso 1 1 calc R U . . .
C3 C 0.18291(14) 0.6179(4) 0.47034(13) 0.0490(5) Uani 1 1 d . . . . .
H3 H 0.129687 0.729716 0.462349 0.059 Uiso 1 1 calc R U . . .
C4 C 0.16268(15) 0.4206(4) 0.41975(12) 0.0499(5) Uani 1 1 d . . . . .
H4 H 0.095489 0.394050 0.377314 0.060 Uiso 1 1 calc R U . . .
C5 C 0.24082(16) 0.2608(4) 0.43098(12) 0.0490(5) Uani 1 1 d . . . . .
H5 H 0.227302 0.123719 0.395959 0.059 Uiso 1 1 calc R U . . .
C6 C 0.33899(14) 0.2987(3) 0.49303(11) 0.0409(4) Uani 1 1 d . . . . .
H6 H 0.392120 0.187883 0.499285 0.049 Uiso 1 1 calc R U . . .
C7 C 0.46393(12) 0.5377(3) 0.61553(10) 0.0293(4) Uani 1 1 d . . . . .
C8 C 0.54344(12) 0.3883(3) 0.63324(11) 0.0332(4) Uani 1 1 d . . . . .
H8 H 0.533404 0.248788 0.599837 0.040 Uiso 1 1 calc R U . . .
C9 C 0.59516(12) 0.7970(3) 0.71727(11) 0.0331(4) Uani 1 1 d . . . . .
H9 H 0.615739 0.953135 0.735907 0.040 Uiso 1 1 calc R U . . .
C10 C 0.48068(12) 0.7529(3) 0.67285(10) 0.0296(4) Uani 1 1 d . . . . .
H10 H 0.448754 0.891179 0.635264 0.036 Uiso 1 1 calc R U . . .
C11 C 0.43501(11) 0.7344(3) 0.74226(11) 0.0312(4) Uani 1 1 d . . . . .
C12 C 0.45656(14) 0.5411(3) 0.79649(12) 0.0384(4) Uani 1 1 d . . . . .
H12 H 0.496393 0.415636 0.787928 0.046 Uiso 1 1 calc R U . . .
C13 C 0.42068(16) 0.5285(4) 0.86327(13) 0.0490(5) Uani 1 1 d . . . . .
H13 H 0.436658 0.396033 0.900676 0.059 Uiso 1 1 calc R U . . .
C14 C 0.36153(16) 0.7097(4) 0.87505(14) 0.0535(6) Uani 1 1 d . . . . .
H14 H 0.336576 0.701597 0.920538 0.064 Uiso 1 1 calc R U . . .
C15 C 0.33878(16) 0.9018(4) 0.82098(15) 0.0545(6) Uani 1 1 d . . . . .
H15 H 0.297709 1.025664 0.828876 0.065 Uiso 1 1 calc R U . . .
C16 C 0.37578(13) 0.9145(3) 0.75507(13) 0.0419(4) Uani 1 1 d . . . . .
H16 H 0.360389 1.048135 0.718255 0.050 Uiso 1 1 calc R U . . .
 
 
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
 
loop_
 _geom_bond_atom_site_label_1
 _geom_bond_atom_site_label_2
 _geom_bond_distance
 _geom_bond_site_symmetry_2
 _geom_bond_publ_flag
N1 N2 1.365(2) . ?
N1 C8 1.372(2) . ?
N1 H1 0.8800 . ?
C1 C2 1.395(2) . ?
C1 C6 1.402(2) . ?
C1 C7 1.477(2) . ?
N2 C9 1.281(2) . ?
C2 C3 1.390(3) . ?
C2 H2 0.9500 . ?
C3 C4 1.369(3) . ?
C3 H3 0.9500 . ?
C4 C5 1.380(3) . ?
C4 H4 0.9500 . ?
C5 C6 1.387(2) . ?
C5 H5 0.9500 . ?
C6 H6 0.9500 . ?
C7 C8 1.341(2) . ?
C7 C10 1.517(2) . ?
C8 H8 0.9500 . ?
C9 C10 1.509(2) . ?
C9 H9 0.9500 . ?
C10 C11 1.525(2) . ?
C10 H10 1.0000 . ?
C11 C12 1.383(2) . ?
C11 C16 1.386(2) . ?
C12 C13 1.388(2) . ?
C12 H12 0.9500 . ?
C13 C14 1.383(3) . ?
C13 H13 0.9500 . ?
C14 C15 1.376(3) . ?
C14 H14 0.9500 . ?
C15 C16 1.385(3) . ?
C15 H15 0.9500 . ?
C16 H16 0.9500 . ?
 
loop_
 _geom_angle_atom_site_label_1
 _geom_angle_atom_site_label_2
 _geom_angle_atom_site_label_3
 _geom_angle
 _geom_angle_site_symmetry_1
 _geom_angle_site_symmetry_3
 _geom_angle_publ_flag
N2 N1 C8 121.47(13) . . ?
N2 N1 H1 119.3 . . ?
C8 N1 H1 119.3 . . ?
C2 C1 C6 116.72(16) . . ?
C2 C1 C7 120.74(15) . . ?
C6 C1 C7 122.52(15) . . ?
C9 N2 N1 116.55(14) . . ?
C3 C2 C1 121.63(18) . . ?
C3 C2 H2 119.2 . . ?
C1 C2 H2 119.2 . . ?
C4 C3 C2 120.49(19) . . ?
C4 C3 H3 119.8 . . ?
C2 C3 H3 119.8 . . ?
C3 C4 C5 119.36(18) . . ?
C3 C4 H4 120.3 . . ?
C5 C4 H4 120.3 . . ?
C4 C5 C6 120.50(18) . . ?
C4 C5 H5 119.8 . . ?
C6 C5 H5 119.8 . . ?
C5 C6 C1 121.29(18) . . ?
C5 C6 H6 119.4 . . ?
C1 C6 H6 119.4 . . ?
C8 C7 C1 123.52(15) . . ?
C8 C7 C10 117.19(14) . . ?
C1 C7 C10 119.22(13) . . ?
C7 C8 N1 123.17(15) . . ?
C7 C8 H8 118.4 . . ?
N1 C8 H8 118.4 . . ?
N2 C9 C10 126.56(15) . . ?
N2 C9 H9 116.7 . . ?
C10 C9 H9 116.7 . . ?
C9 C10 C7 108.95(13) . . ?
C9 C10 C11 108.15(13) . . ?
C7 C10 C11 114.49(12) . . ?
C9 C10 H10 108.4 . . ?
C7 C10 H10 108.4 . . ?
C11 C10 H10 108.4 . . ?
C12 C11 C16 118.82(16) . . ?
C12 C11 C10 120.16(14) . . ?
C16 C11 C10 120.94(15) . . ?
C11 C12 C13 120.78(17) . . ?
C11 C12 H12 119.6 . . ?
C13 C12 H12 119.6 . . ?
C14 C13 C12 119.63(19) . . ?
C14 C13 H13 120.2 . . ?
C12 C13 H13 120.2 . . ?
C15 C14 C13 120.10(18) . . ?
C15 C14 H14 120.0 . . ?
C13 C14 H14 120.0 . . ?
C14 C15 C16 119.97(18) . . ?
C14 C15 H15 120.0 . . ?
C16 C15 H15 120.0 . . ?
C15 C16 C11 120.70(18) . . ?
C15 C16 H16 119.7 . . ?
C11 C16 H16 119.7 . . ?
 
loop_
 _geom_torsion_atom_site_label_1
 _geom_torsion_atom_site_label_2
 _geom_torsion_atom_site_label_3
 _geom_torsion_atom_site_label_4
 _geom_torsion
 _geom_torsion_site_symmetry_1
 _geom_torsion_site_symmetry_2
 _geom_torsion_site_symmetry_3
 _geom_torsion_site_symmetry_4
 _geom_torsion_publ_flag
C8 N1 N2 C9 15.0(2) . . . . ?
C6 C1 C2 C3 0.5(3) . . . . ?
C7 C1 C2 C3 -178.35(16) . . . . ?
C1 C2 C3 C4 0.6(3) . . . . ?
C2 C3 C4 C5 -0.9(3) . . . . ?
C3 C4 C5 C6 0.2(3) . . . . ?
C4 C5 C6 C1 0.9(3) . . . . ?
C2 C1 C6 C5 -1.2(2) . . . . ?
C7 C1 C6 C5 177.59(16) . . . . ?
C2 C1 C7 C8 177.91(16) . . . . ?
C6 C1 C7 C8 -0.9(2) . . . . ?
C2 C1 C7 C10 0.9(2) . . . . ?
C6 C1 C7 C10 -177.88(14) . . . . ?
C1 C7 C8 N1 179.96(14) . . . . ?
C10 C7 C8 N1 -3.0(2) . . . . ?
N2 N1 C8 C7 -17.2(3) . . . . ?
N1 N2 C9 C10 6.9(2) . . . . ?
N2 C9 C10 C7 -24.0(2) . . . . ?
N2 C9 C10 C11 100.98(19) . . . . ?
C8 C7 C10 C9 20.45(19) . . . . ?
C1 C7 C10 C9 -162.34(13) . . . . ?
C8 C7 C10 C11 -100.77(17) . . . . ?
C1 C7 C10 C11 76.44(18) . . . . ?
C9 C10 C11 C12 -70.62(18) . . . . ?
C7 C10 C11 C12 51.0(2) . . . . ?
C9 C10 C11 C16 106.14(17) . . . . ?
C7 C10 C11 C16 -132.20(16) . . . . ?
C16 C11 C12 C13 -0.7(3) . . . . ?
C10 C11 C12 C13 176.09(16) . . . . ?
C11 C12 C13 C14 0.9(3) . . . . ?
C12 C13 C14 C15 -0.2(3) . . . . ?
C13 C14 C15 C16 -0.5(3) . . . . ?
C14 C15 C16 C11 0.6(3) . . . . ?
C12 C11 C16 C15 0.0(3) . . . . ?
C10 C11 C16 C15 -176.78(16) . . . . ?
 
_refine_diff_density_max    0.240
_refine_diff_density_min   -0.280
_refine_diff_density_rms    0.044



