# Electronic Supplementary Material (ESI) for Chemical Communications.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_rb2
_database_code_depnum_ccdc_archive 'CCDC 1812137'
_audit_update_record             
;
2017-12-18 deposited with the CCDC.
2019-01-22 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2016/4
_shelx_SHELXL_version_number     2016/4
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C20 H16 N2'
_chemical_formula_weight         284.35

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/c'
_space_group_name_Hall           '-P 2ybc'

_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, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   6.0135(3)
_cell_length_b                   16.9336(8)
_cell_length_c                   15.2048(7)
_cell_angle_alpha                90
_cell_angle_beta                 91.429(3)
_cell_angle_gamma                90
_cell_volume                     1547.83(13)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       ?
_exptl_crystal_colour            ?
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.220
_exptl_crystal_F_000             600
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          ?
_exptl_crystal_size_mid          ?
_exptl_crystal_size_min          ?
_exptl_absorpt_coefficient_mu    0.072
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            27438
_diffrn_reflns_av_unetI/netI     0.0332
_diffrn_reflns_av_R_equivalents  0.0547
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_theta_min         2.680
_diffrn_reflns_theta_max         28.778
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measured_fraction_theta_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_point_group_measured_fraction_full 0.999
_reflns_number_total             4009
_reflns_number_gt                2611
_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       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_molecular_graphics    ?
_computing_publication_material  ?
_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)+(0.0480P)²+0.1570P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_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         4009
_refine_ls_number_parameters     199
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0762
_refine_ls_R_factor_gt           0.0452
_refine_ls_wR_factor_ref         0.1180
_refine_ls_wR_factor_gt          0.1036
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_restrained_S_all      1.039
_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
N2 N 0.73495(17) 0.15436(6) 0.70254(7) 0.0415(3) Uani 1 1 d . . . . .
N1 N 0.40942(18) 0.09550(6) 0.73003(7) 0.0464(3) Uani 1 1 d . . . . .
C7 C 0.5342(2) 0.12705(7) 0.66931(8) 0.0394(3) Uani 1 1 d . . . . .
C15 C 0.9302(2) 0.28094(8) 0.67730(8) 0.0421(3) Uani 1 1 d . . . . .
C2 C 0.7356(2) 0.13886(7) 0.79193(8) 0.0438(3) Uani 1 1 d . . . . .
C8 C 0.4586(2) 0.13208(7) 0.57643(8) 0.0425(3) Uani 1 1 d . . . . .
C14 C 0.9191(2) 0.19293(8) 0.65956(9) 0.0463(3) Uani 1 1 d . . . . .
H14A H 0.904426 0.184376 0.596598 0.056 Uiso 1 1 calc R U . . .
H14B H 1.057421 0.168751 0.679724 0.056 Uiso 1 1 calc R U . . .
C1 C 0.5333(2) 0.10241(7) 0.80791(8) 0.0448(3) Uani 1 1 d . . . . .
C16 C 0.7607(2) 0.32192(8) 0.71614(9) 0.0523(3) Uani 1 1 d . . . . .
H16 H 0.632875 0.295224 0.732329 0.063 Uiso 1 1 calc R U . . .
C20 C 1.1184(2) 0.32234(9) 0.65387(9) 0.0556(4) Uani 1 1 d . . . . .
H20 H 1.235492 0.295817 0.628098 0.067 Uiso 1 1 calc R U . . .
C13 C 0.5043(2) 0.19605(8) 0.52266(9) 0.0531(4) Uani 1 1 d . . . . .
H13 H 0.595133 0.236604 0.543868 0.064 Uiso 1 1 calc R U . . .
C9 C 0.3226(2) 0.07240(9) 0.54284(9) 0.0560(4) Uani 1 1 d . . . . .
H9 H 0.290172 0.028904 0.577581 0.067 Uiso 1 1 calc R U . . .
C3 C 0.8933(3) 0.15393(9) 0.85777(10) 0.0585(4) Uani 1 1 d . . . . .
H3 H 1.027615 0.178578 0.846143 0.070 Uiso 1 1 calc R U . . .
C6 C 0.4819(3) 0.07974(8) 0.89326(9) 0.0588(4) Uani 1 1 d . . . . .
H6 H 0.347138 0.055618 0.905321 0.071 Uiso 1 1 calc R U . . .
C19 C 1.1336(3) 0.40293(10) 0.66849(10) 0.0691(5) Uani 1 1 d . . . . .
H19 H 1.259761 0.430275 0.651697 0.083 Uiso 1 1 calc R U . . .
C18 C 0.9636(3) 0.44260(9) 0.70761(11) 0.0683(5) Uani 1 1 d . . . . .
H18 H 0.974741 0.496613 0.717875 0.082 Uiso 1 1 calc R U . . .
C17 C 0.7782(3) 0.40237(9) 0.73135(11) 0.0646(4) Uani 1 1 d . . . . .
H17 H 0.662638 0.429099 0.757937 0.077 Uiso 1 1 calc R U . . .
C5 C 0.6378(3) 0.09438(9) 0.95878(10) 0.0690(5) Uani 1 1 d . . . . .
H5 H 0.607325 0.079858 1.016225 0.083 Uiso 1 1 calc R U . . .
C4 C 0.8402(3) 0.13038(10) 0.94148(10) 0.0706(5) Uani 1 1 d . . . . .
H4 H 0.942117 0.138756 0.987535 0.085 Uiso 1 1 calc R U . . .
C12 C 0.4164(3) 0.20005(10) 0.43813(10) 0.0704(5) Uani 1 1 d . . . . .
H12 H 0.448528 0.243180 0.402777 0.084 Uiso 1 1 calc R U . . .
C10 C 0.2355(3) 0.07732(11) 0.45821(11) 0.0731(5) Uani 1 1 d . . . . .
H10 H 0.144362 0.037146 0.436335 0.088 Uiso 1 1 calc R U . . .
C11 C 0.2824(3) 0.14107(11) 0.40601(11) 0.0780(5) Uani 1 1 d . . . . .
H11 H 0.223072 0.144077 0.349033 0.094 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
N2 C7 1.3771(15) . ?
N2 C2 1.3841(16) . ?
N2 C14 1.4546(16) . ?
N1 C7 1.3173(16) . ?
N1 C1 1.3881(16) . ?
C7 C8 1.4751(17) . ?
C15 C16 1.3785(19) . ?
C15 C20 1.3852(18) . ?
C15 C14 1.5158(18) . ?
C2 C3 1.3855(18) . ?
C2 C1 1.3909(19) . ?
C8 C13 1.3888(18) . ?
C8 C9 1.3891(18) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C1 C6 1.3952(18) . ?
C16 C17 1.385(2) . ?
C16 H16 0.9300 . ?
C20 C19 1.385(2) . ?
C20 H20 0.9300 . ?
C13 C12 1.3792(19) . ?
C13 H13 0.9300 . ?
C9 C10 1.380(2) . ?
C9 H9 0.9300 . ?
C3 C4 1.379(2) . ?
C3 H3 0.9300 . ?
C6 C5 1.373(2) . ?
C6 H6 0.9300 . ?
C19 C18 1.371(2) . ?
C19 H19 0.9300 . ?
C18 C17 1.363(2) . ?
C18 H18 0.9300 . ?
C17 H17 0.9300 . ?
C5 C4 1.392(2) . ?
C5 H5 0.9300 . ?
C4 H4 0.9300 . ?
C12 C11 1.366(2) . ?
C12 H12 0.9300 . ?
C10 C11 1.373(2) . ?
C10 H10 0.9300 . ?
C11 H11 0.9300 . ?

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
C7 N2 C2 106.11(10) . . ?
C7 N2 C14 131.01(10) . . ?
C2 N2 C14 122.88(11) . . ?
C7 N1 C1 105.12(10) . . ?
N1 C7 N2 112.86(11) . . ?
N1 C7 C8 121.81(11) . . ?
N2 C7 C8 125.33(11) . . ?
C16 C15 C20 118.24(13) . . ?
C16 C15 C14 122.77(11) . . ?
C20 C15 C14 118.99(12) . . ?
N2 C2 C3 131.27(13) . . ?
N2 C2 C1 105.95(11) . . ?
C3 C2 C1 122.78(13) . . ?
C13 C8 C9 118.32(12) . . ?
C13 C8 C7 123.22(11) . . ?
C9 C8 C7 118.32(12) . . ?
N2 C14 C15 113.09(10) . . ?
N2 C14 H14A 109.0 . . ?
C15 C14 H14A 109.0 . . ?
N2 C14 H14B 109.0 . . ?
C15 C14 H14B 109.0 . . ?
H14A C14 H14B 107.8 . . ?
N1 C1 C2 109.96(11) . . ?
N1 C1 C6 130.07(13) . . ?
C2 C1 C6 119.97(13) . . ?
C15 C16 C17 120.84(14) . . ?
C15 C16 H16 119.6 . . ?
C17 C16 H16 119.6 . . ?
C15 C20 C19 120.55(14) . . ?
C15 C20 H20 119.7 . . ?
C19 C20 H20 119.7 . . ?
C12 C13 C8 120.66(14) . . ?
C12 C13 H13 119.7 . . ?
C8 C13 H13 119.7 . . ?
C10 C9 C8 120.35(14) . . ?
C10 C9 H9 119.8 . . ?
C8 C9 H9 119.8 . . ?
C4 C3 C2 116.33(15) . . ?
C4 C3 H3 121.8 . . ?
C2 C3 H3 121.8 . . ?
C5 C6 C1 117.53(15) . . ?
C5 C6 H6 121.2 . . ?
C1 C6 H6 121.2 . . ?
C18 C19 C20 120.35(14) . . ?
C18 C19 H19 119.8 . . ?
C20 C19 H19 119.8 . . ?
C17 C18 C19 119.58(15) . . ?
C17 C18 H18 120.2 . . ?
C19 C18 H18 120.2 . . ?
C18 C17 C16 120.43(15) . . ?
C18 C17 H17 119.8 . . ?
C16 C17 H17 119.8 . . ?
C6 C5 C4 121.74(15) . . ?
C6 C5 H5 119.1 . . ?
C4 C5 H5 119.1 . . ?
C3 C4 C5 121.66(15) . . ?
C3 C4 H4 119.2 . . ?
C5 C4 H4 119.2 . . ?
C11 C12 C13 120.42(15) . . ?
C11 C12 H12 119.8 . . ?
C13 C12 H12 119.8 . . ?
C11 C10 C9 120.52(15) . . ?
C11 C10 H10 119.7 . . ?
C9 C10 H10 119.7 . . ?
C12 C11 C10 119.73(15) . . ?
C12 C11 H11 120.1 . . ?
C10 C11 H11 120.1 . . ?

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
C1 N1 C7 N2 0.21(14) . . . . ?
C1 N1 C7 C8 -179.14(11) . . . . ?
C2 N2 C7 N1 -0.26(14) . . . . ?
C14 N2 C7 N1 -179.72(11) . . . . ?
C2 N2 C7 C8 179.07(11) . . . . ?
C14 N2 C7 C8 -0.4(2) . . . . ?
C7 N2 C2 C3 -179.55(13) . . . . ?
C14 N2 C2 C3 0.0(2) . . . . ?
C7 N2 C2 C1 0.19(13) . . . . ?
C14 N2 C2 C1 179.71(11) . . . . ?
N1 C7 C8 C13 142.59(14) . . . . ?
N2 C7 C8 C13 -36.68(19) . . . . ?
N1 C7 C8 C9 -32.96(18) . . . . ?
N2 C7 C8 C9 147.76(13) . . . . ?
C7 N2 C14 C15 104.41(14) . . . . ?
C2 N2 C14 C15 -74.98(14) . . . . ?
C16 C15 C14 N2 -11.33(17) . . . . ?
C20 C15 C14 N2 168.53(11) . . . . ?
C7 N1 C1 C2 -0.08(14) . . . . ?
C7 N1 C1 C6 179.20(13) . . . . ?
N2 C2 C1 N1 -0.07(14) . . . . ?
C3 C2 C1 N1 179.69(12) . . . . ?
N2 C2 C1 C6 -179.44(11) . . . . ?
C3 C2 C1 C6 0.3(2) . . . . ?
C20 C15 C16 C17 0.0(2) . . . . ?
C14 C15 C16 C17 179.82(13) . . . . ?
C16 C15 C20 C19 -0.6(2) . . . . ?
C14 C15 C20 C19 179.51(12) . . . . ?
C9 C8 C13 C12 0.1(2) . . . . ?
C7 C8 C13 C12 -175.47(14) . . . . ?
C13 C8 C9 C10 -0.2(2) . . . . ?
C7 C8 C9 C10 175.55(14) . . . . ?
N2 C2 C3 C4 179.99(13) . . . . ?
C1 C2 C3 C4 0.3(2) . . . . ?
N1 C1 C6 C5 -179.66(13) . . . . ?
C2 C1 C6 C5 -0.4(2) . . . . ?
C15 C20 C19 C18 1.0(2) . . . . ?
C20 C19 C18 C17 -0.6(2) . . . . ?
C19 C18 C17 C16 -0.1(2) . . . . ?
C15 C16 C17 C18 0.4(2) . . . . ?
C1 C6 C5 C4 -0.1(2) . . . . ?
C2 C3 C4 C5 -0.8(2) . . . . ?
C6 C5 C4 C3 0.7(2) . . . . ?
C8 C13 C12 C11 0.1(3) . . . . ?
C8 C9 C10 C11 0.2(3) . . . . ?
C13 C12 C11 C10 -0.2(3) . . . . ?
C9 C10 C11 C12 0.0(3) . . . . ?

_refine_diff_density_max         0.119
_refine_diff_density_min         -0.175
_refine_diff_density_rms         0.036

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_ab-4-939l
_database_code_depnum_ccdc_archive 'CCDC 1867630'
_audit_update_record             
;
2018-09-13 deposited with the CCDC.
2019-01-22 downloaded from the CCDC.
;
_audit_creation_date             2018-06-08
_audit_creation_method           
;
Olex2 1.2-beta
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5335)
;
_shelx_SHELXL_version_number     2014/7
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C23 H22 N2'
_chemical_formula_sum            'C23 H22 N2'
_chemical_formula_weight         326.42
_chemical_melting_point          ?
_chemical_oxdiff_formula         C23H21BrN2O3
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_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.
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   9.3816(2)
_cell_length_b                   10.7214(2)
_cell_length_c                   11.0369(2)
_cell_angle_alpha                106.328(2)
_cell_angle_beta                 109.830(2)
_cell_angle_gamma                107.983(2)
_cell_volume                     896.17(3)
_cell_formula_units_Z            2
_cell_measurement_reflns_used    8498
_cell_measurement_temperature    298
_cell_measurement_theta_max      76.4680
_cell_measurement_theta_min      4.6880
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.542
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.54546
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.39.45g (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            'clear whiteish colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.210
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             348
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.1107
_diffrn_reflns_av_unetI/netI     0.0704
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.951
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            12116
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.951
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         77.653
_diffrn_reflns_theta_min         4.721
_diffrn_ambient_temperature      298
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean ?
_diffrn_detector_type            'Pilatus 200K'
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measurement_details      
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
#--------------------------------------------------------------------------
  1  ω   -103.00 -13.00   0.50    0.20    --  -38.50 146.00 -73.00  180
  2  ω    -89.00  -2.00   0.50    0.20    --  -38.50 125.00 120.00  174
  3  ω     24.00 100.00   0.50    0.20    --   49.31-125.00  42.00  152
  4  ω     35.00 114.00   0.50    0.20    --   49.31-146.00-124.00  158
  5  ω     42.00 118.00   0.50    1.05    --  106.38-125.00  42.00  152
  6  ω     43.00 133.00   0.50    1.05    --  106.38-146.00-124.00  180
  7  ω     94.00 171.00   0.50    1.05    --  106.38 125.00 120.00  154
  8  ω    -44.00  31.00   0.50    0.20    --  -38.50  19.00-180.00  150
  9  ω    -42.00  28.00   0.50    0.20    --  -38.50  37.00  60.00  140
 10  ω   -105.00 -35.00   0.50    0.20    --  -38.50 -37.00-150.00  140
 11  ω     26.00 114.00   0.50    0.20    --   49.31  77.00  90.00  176
 12  ω     46.00 116.00   0.50    0.20    --   49.31  37.00-180.00  140
 13  ω     44.00 120.00   0.50    1.05    --  106.38 -61.00-120.00  152
 14  ω    102.00 171.00   0.50    1.05    --  106.38  45.00-180.00  138
 15  ω     42.00 111.00   0.50    1.05    --  106.38 -45.00   0.00  138
 16  ω     44.00 120.00   0.50    1.05    --  106.38 -61.00 150.00  152
 17  ω    102.00 171.00   0.50    1.05    --  106.38  45.00-150.00  138
 18  ω     38.00 110.00   0.50    1.05    --  106.38 -30.00  60.00  144
 19  ω     42.00 118.00   0.50    1.05    --  106.38-125.00   0.00  152
 20  ω    103.00 175.00   0.50    1.05    --  106.38  30.00  90.00  144
 21  ω    102.00 171.00   0.50    1.05    --  106.38  45.00 -60.00  138
 22  ω     38.00 110.00   0.50    1.05    --  106.38 -94.00  30.00  144
 23  ω     44.00 120.00   0.50    1.05    --  106.38 -61.00  30.00  152
 24  ω     42.00 111.00   0.50    1.05    --  106.38 -45.00 150.00  138
 25  ω     42.00 118.00   0.50    1.05    --  106.38-125.00-120.00  152
 26  ω     38.00 110.00   0.50    1.05    --  106.38 -30.00 -90.00  144
 27  ω     42.00 130.00   0.50    1.05    --  106.38 -77.00  30.00  176
 28  ω     42.00 111.00   0.50    1.05    --  106.38 -45.00-180.00  138
 29  ω    102.00 171.00   0.50    1.05    --  106.38  45.00 -90.00  138
 30  ω    102.00 171.00   0.50    1.05    --  106.38  45.00  60.00  138
 31  ω     82.00 170.00   0.50    1.05    --  106.38 146.00 -73.00  176
 32  ω     26.00  78.00   0.50    0.20    --   49.31  77.00   0.00  104
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  
'SuperNova, Dual, Cu at home/near, Pilatus 200K'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type       
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.1675416000
_diffrn_orient_matrix_UB_12      0.0111704000
_diffrn_orient_matrix_UB_13      -0.0319088000
_diffrn_orient_matrix_UB_21      -0.0669344000
_diffrn_orient_matrix_UB_22      -0.0892850000
_diffrn_orient_matrix_UB_23      -0.1606417000
_diffrn_orient_matrix_UB_31      -0.0745488000
_diffrn_orient_matrix_UB_32      -0.1412097000
_diffrn_orient_matrix_UB_33      0.0149457000
_diffrn_oxdiff_ac3_digest_frames 
;
01fabf9bc220838e1f6151f0d374481fa0000500d6d
;
_diffrn_oxdiff_ac3_digest_hkl    
;
01f6aae4b2d096736c4d3a8b6822ec3e652ed0
;
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2985
_reflns_number_total             3623
_reflns_odcompleteness_completeness 98.68
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_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.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'CrysAlisPro 1.171.39.45g (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.45g (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.45g (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_refine_diff_density_max         0.332
_refine_diff_density_min         -0.624
_refine_diff_density_rms         0.106
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.211
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3623
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1075
_refine_ls_R_factor_gt           0.1000
_refine_ls_restrained_S_all      1.211
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.2000P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2774
_refine_ls_wR_factor_ref         0.2917
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C8(H8A,H8B)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C13(H13), C23(H23), C5(H5), C7(H7), C11(H11), C6(H6), C22(H22),
 C19(H19), C21(H21), C20(H20)
2.c Idealised Me refined as rotating group:
 C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   ?
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
N2 N 0.6941(2) 0.51774(18) 0.20344(15) 0.0433(4) Uani 1 1 d . . . . .
N1 N 0.8115(2) 0.4640(2) 0.06162(18) 0.0523(5) Uani 1 1 d . . . . .
C3 C 0.8503(2) 0.6368(2) 0.26286(19) 0.0416(5) Uani 1 1 d . . . . .
C9 C 0.6539(2) 0.5680(2) 0.42085(19) 0.0426(5) Uani 1 1 d . . . . .
C1 C 0.6789(3) 0.4176(2) 0.08302(19) 0.0451(5) Uani 1 1 d . . . . .
C2 C 0.9209(3) 0.6006(2) 0.17239(19) 0.0450(5) Uani 1 1 d . . . . .
C14 C 0.6364(3) 0.6873(2) 0.4935(2) 0.0467(5) Uani 1 1 d . . . . .
C18 C 0.5361(3) 0.2719(2) -0.01192(19) 0.0478(5) Uani 1 1 d . . . . .
C8 C 0.5705(3) 0.4973(2) 0.2596(2) 0.0491(5) Uani 1 1 d . . . . .
H8A H 0.5020 0.3941 0.2252 0.059 Uiso 1 1 calc R . . . .
H8B H 0.4956 0.5379 0.2231 0.059 Uiso 1 1 calc R . . . .
C4 C 0.9373(3) 0.7700(2) 0.3830(2) 0.0501(5) Uani 1 1 d . . . . .
H4 H 0.8917 0.7942 0.4437 0.060 Uiso 1 1 calc R . . . .
C10 C 0.7504(3) 0.5134(2) 0.4978(2) 0.0487(5) Uani 1 1 d . . . . .
C13 C 0.7216(3) 0.7541(3) 0.6424(2) 0.0552(6) Uani 1 1 d . . . . .
H13 H 0.7115 0.8346 0.6908 0.066 Uiso 1 1 calc R . . . .
C23 C 0.3681(3) 0.2417(3) -0.0536(2) 0.0559(6) Uani 1 1 d . . . . .
H23 H 0.3405 0.3156 -0.0189 0.067 Uiso 1 1 calc R . . . .
C5 C 1.0944(3) 0.8647(3) 0.4083(2) 0.0539(5) Uani 1 1 d . . . . .
H5 H 1.1551 0.9545 0.4873 0.065 Uiso 1 1 calc R . . . .
C7 C 1.0795(3) 0.6969(3) 0.1996(2) 0.0534(5) Uani 1 1 d . . . . .
H7 H 1.1263 0.6729 0.1398 0.064 Uiso 1 1 calc R . . . .
C11 C 0.8326(3) 0.5831(3) 0.6460(2) 0.0576(6) Uani 1 1 d . . . . .
H11 H 0.8976 0.5476 0.6970 0.069 Uiso 1 1 calc R . . . .
C6 C 1.1642(3) 0.8283(3) 0.3171(2) 0.0559(6) Uani 1 1 d . . . . .
H6 H 1.2698 0.8945 0.3369 0.067 Uiso 1 1 calc R . . . .
C12 C 0.8205(3) 0.7040(3) 0.7199(2) 0.0586(6) Uani 1 1 d . . . . .
C22 C 0.2404(4) 0.1021(3) -0.1466(2) 0.0671(7) Uani 1 1 d . . . . .
H22 H 0.1278 0.0823 -0.1728 0.081 Uiso 1 1 calc R . . . .
C19 C 0.5746(4) 0.1607(3) -0.0683(3) 0.0657(6) Uani 1 1 d . . . . .
H19 H 0.6869 0.1799 -0.0430 0.079 Uiso 1 1 calc R . . . .
C15 C 0.5308(3) 0.7485(3) 0.4158(3) 0.0658(7) Uani 1 1 d . . . . .
H15A H 0.5787 0.7845 0.3612 0.099 Uiso 1 1 calc GR . . . .
H15B H 0.5296 0.8264 0.4839 0.099 Uiso 1 1 calc GR . . . .
H15C H 0.4171 0.6734 0.3530 0.099 Uiso 1 1 calc GR . . . .
C16 C 0.7651(4) 0.3807(3) 0.4241(3) 0.0697(7) Uani 1 1 d . . . . .
H16A H 0.6539 0.3027 0.3580 0.105 Uiso 1 1 calc GR . . . .
H16B H 0.8230 0.3527 0.4937 0.105 Uiso 1 1 calc GR . . . .
H16C H 0.8278 0.4018 0.3734 0.105 Uiso 1 1 calc GR . . . .
C21 C 0.2803(4) -0.0074(3) -0.2004(3) 0.0768(8) Uani 1 1 d . . . . .
H21 H 0.1950 -0.1011 -0.2627 0.092 Uiso 1 1 calc R . . . .
C20 C 0.4478(4) 0.0230(3) -0.1610(3) 0.0825(9) Uani 1 1 d . . . . .
H20 H 0.4750 -0.0506 -0.1976 0.099 Uiso 1 1 calc R . . . .
C17 C 0.9147(5) 0.7799(5) 0.8806(3) 0.0915(10) Uani 1 1 d . . . . .
H17A H 1.0321 0.8384 0.9113 0.137 Uiso 1 1 calc GR . . . .
H17B H 0.9048 0.7089 0.9183 0.137 Uiso 1 1 calc GR . . . .
H17C H 0.8672 0.8408 0.9146 0.137 Uiso 1 1 calc GR . . . .


_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
N2 C3 1.389(3) . ?
N2 C1 1.383(2) . ?
N2 C8 1.478(2) . ?
N1 C1 1.317(3) . ?
N1 C2 1.381(3) . ?
C3 C2 1.405(2) . ?
C3 C4 1.394(3) . ?
C9 C14 1.396(2) . ?
C9 C8 1.511(2) . ?
C9 C10 1.403(2) . ?
C1 C18 1.472(3) . ?
C2 C7 1.394(3) . ?
C14 C13 1.395(3) . ?
C14 C15 1.512(3) . ?
C18 C23 1.382(3) . ?
C18 C19 1.393(3) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C4 H4 0.9300 . ?
C4 C5 1.385(3) . ?
C10 C11 1.389(3) . ?
C10 C16 1.500(3) . ?
C13 H13 0.9300 . ?
C13 C12 1.382(3) . ?
C23 H23 0.9300 . ?
C23 C22 1.387(4) . ?
C5 H5 0.9300 . ?
C5 C6 1.407(3) . ?
C7 H7 0.9300 . ?
C7 C6 1.371(3) . ?
C11 H11 0.9300 . ?
C11 C12 1.384(3) . ?
C6 H6 0.9300 . ?
C12 C17 1.507(3) . ?
C22 H22 0.9300 . ?
C22 C21 1.379(4) . ?
C19 H19 0.9300 . ?
C19 C20 1.372(4) . ?
C15 H15A 0.9600 . ?
C15 H15B 0.9600 . ?
C15 H15C 0.9600 . ?
C16 H16A 0.9600 . ?
C16 H16B 0.9600 . ?
C16 H16C 0.9600 . ?
C21 H21 0.9300 . ?
C21 C20 1.380(4) . ?
C20 H20 0.9300 . ?
C17 H17A 0.9600 . ?
C17 H17B 0.9600 . ?
C17 H17C 0.9600 . ?

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
C3 N2 C8 127.45(15) . . ?
C1 N2 C3 106.40(15) . . ?
C1 N2 C8 126.10(17) . . ?
C1 N1 C2 105.57(15) . . ?
N2 C3 C2 105.24(17) . . ?
N2 C3 C4 133.81(17) . . ?
C4 C3 C2 120.95(19) . . ?
C14 C9 C8 120.58(16) . . ?
C14 C9 C10 119.91(17) . . ?
C10 C9 C8 119.51(16) . . ?
N2 C1 C18 125.89(18) . . ?
N1 C1 N2 112.61(18) . . ?
N1 C1 C18 121.47(17) . . ?
N1 C2 C3 110.17(18) . . ?
N1 C2 C7 128.78(17) . . ?
C7 C2 C3 121.0(2) . . ?
C9 C14 C15 122.06(18) . . ?
C13 C14 C9 119.00(17) . . ?
C13 C14 C15 118.93(19) . . ?
C23 C18 C1 124.00(18) . . ?
C23 C18 C19 118.8(2) . . ?
C19 C18 C1 117.1(2) . . ?
N2 C8 C9 112.85(16) . . ?
N2 C8 H8A 109.0 . . ?
N2 C8 H8B 109.0 . . ?
C9 C8 H8A 109.0 . . ?
C9 C8 H8B 109.0 . . ?
H8A C8 H8B 107.8 . . ?
C3 C4 H4 121.3 . . ?
C5 C4 C3 117.33(18) . . ?
C5 C4 H4 121.3 . . ?
C9 C10 C16 121.66(19) . . ?
C11 C10 C9 119.03(18) . . ?
C11 C10 C16 119.30(19) . . ?
C14 C13 H13 119.1 . . ?
C12 C13 C14 121.86(19) . . ?
C12 C13 H13 119.1 . . ?
C18 C23 H23 119.7 . . ?
C18 C23 C22 120.5(2) . . ?
C22 C23 H23 119.7 . . ?
C4 C5 H5 119.2 . . ?
C4 C5 C6 121.5(2) . . ?
C6 C5 H5 119.2 . . ?
C2 C7 H7 121.0 . . ?
C6 C7 C2 117.94(18) . . ?
C6 C7 H7 121.0 . . ?
C10 C11 H11 119.1 . . ?
C12 C11 C10 121.85(19) . . ?
C12 C11 H11 119.1 . . ?
C5 C6 H6 119.4 . . ?
C7 C6 C5 121.2(2) . . ?
C7 C6 H6 119.4 . . ?
C13 C12 C11 118.30(19) . . ?
C13 C12 C17 120.9(2) . . ?
C11 C12 C17 120.8(2) . . ?
C23 C22 H22 120.0 . . ?
C21 C22 C23 120.0(3) . . ?
C21 C22 H22 120.0 . . ?
C18 C19 H19 119.8 . . ?
C20 C19 C18 120.5(3) . . ?
C20 C19 H19 119.8 . . ?
C14 C15 H15A 109.5 . . ?
C14 C15 H15B 109.5 . . ?
C14 C15 H15C 109.5 . . ?
H15A C15 H15B 109.5 . . ?
H15A C15 H15C 109.5 . . ?
H15B C15 H15C 109.5 . . ?
C10 C16 H16A 109.5 . . ?
C10 C16 H16B 109.5 . . ?
C10 C16 H16C 109.5 . . ?
H16A C16 H16B 109.5 . . ?
H16A C16 H16C 109.5 . . ?
H16B C16 H16C 109.5 . . ?
C22 C21 H21 120.2 . . ?
C22 C21 C20 119.6(3) . . ?
C20 C21 H21 120.2 . . ?
C19 C20 C21 120.6(3) . . ?
C19 C20 H20 119.7 . . ?
C21 C20 H20 119.7 . . ?
C12 C17 H17A 109.5 . . ?
C12 C17 H17B 109.5 . . ?
C12 C17 H17C 109.5 . . ?
H17A C17 H17B 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?

_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details 
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 4.942
_oxdiff_exptl_absorpt_empirical_full_min 0.177
