# 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_10151
_database_code_depnum_ccdc_archive 'CCDC 1944343'
loop_
_audit_author_name
_audit_author_address
txtwo
;guangzhou medical university
China
;
_audit_update_record             
;
2019-07-31 deposited with the CCDC.	2019-11-19 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C33 H26 N2'
_chemical_formula_weight         450.56

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'

_symmetry_cell_setting           ?
_symmetry_space_group_name_H-M   ?

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'

_cell_length_a                   16.9959(6)
_cell_length_b                   10.4193(4)
_cell_length_c                   30.6729(11)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.081(3)
_cell_angle_gamma                90.00
_cell_volume                     5431.7(3)
_cell_formula_units_Z            8
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       ?
_exptl_crystal_colour            ?
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.11
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.102
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1904
_exptl_absorpt_coefficient_mu    0.490
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  0.9435
_exptl_absorpt_correction_T_max  0.9480
_exptl_absorpt_process_details   ?

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            22454
_diffrn_reflns_av_R_equivalents  0.0477
_diffrn_reflns_av_sigmaI/netI    0.0381
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_theta_min         4.98
_diffrn_reflns_theta_max         67.25
_reflns_number_total             4863
_reflns_number_gt                3347
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.2000P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     SHELXL
_refine_ls_extinction_coef       0.0015(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_number_reflns         4863
_refine_ls_number_parameters     319
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1568
_refine_ls_R_factor_gt           0.1324
_refine_ls_wR_factor_ref         0.3965
_refine_ls_wR_factor_gt          0.3673
_refine_ls_goodness_of_fit_ref   1.499
_refine_ls_restrained_S_all      1.499
_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
N1 N 0.1597(2) 0.7427(3) 0.13583(12) 0.0471(9) Uani 1 1 d . . .
N2 N 0.1132(2) 0.4047(3) 0.03335(12) 0.0517(10) Uani 1 1 d . . .
H2A H 0.1141 0.4389 0.0078 0.062 Uiso 1 1 calc R . .
C1 C 0.2196(3) 0.9877(5) 0.18498(17) 0.0632(13) Uani 1 1 d . . .
H1 H 0.2297 0.9947 0.1553 0.076 Uiso 1 1 calc R . .
C2 C 0.2562(4) 1.0710(6) 0.2143(2) 0.0776(16) Uani 1 1 d . . .
H2 H 0.2911 1.1331 0.2042 0.093 Uiso 1 1 calc R . .
C3 C 0.2405(4) 1.0605(7) 0.2585(2) 0.092(2) Uani 1 1 d . . .
H3 H 0.2638 1.1169 0.2782 0.111 Uiso 1 1 calc R . .
C4 C 0.1904(4) 0.9669(7) 0.27323(19) 0.0874(19) Uani 1 1 d . . .
H4 H 0.1806 0.9589 0.3029 0.105 Uiso 1 1 calc R . .
C5 C 0.1546(4) 0.8844(6) 0.24413(17) 0.0695(14) Uani 1 1 d . . .
H5 H 0.1209 0.8214 0.2547 0.083 Uiso 1 1 calc R . .
C6 C 0.1670(3) 0.8926(4) 0.20035(15) 0.0522(11) Uani 1 1 d . . .
C7 C 0.1246(3) 0.8112(4) 0.16894(14) 0.0483(11) Uani 1 1 d . . .
C8 C 0.0457(3) 0.7942(4) 0.16373(14) 0.0513(11) Uani 1 1 d . . .
H8 H 0.0073 0.8298 0.1816 0.062 Uiso 1 1 calc R . .
C9 C 0.0303(2) 0.7139(4) 0.12699(14) 0.0459(10) Uani 1 1 d . . .
C10 C 0.1038(2) 0.6826(4) 0.11036(14) 0.0444(10) Uani 1 1 d . . .
C11 C 0.1415(2) 0.6137(4) 0.07289(14) 0.0457(10) Uani 1 1 d . . .
C12 C 0.2286(3) 0.6365(4) 0.08392(15) 0.0512(11) Uani 1 1 d . . .
C13 C 0.2949(3) 0.5919(5) 0.06280(18) 0.0637(13) Uani 1 1 d . . .
H13 H 0.2905 0.5420 0.0378 0.076 Uiso 1 1 calc R . .
C14 C 0.3685(3) 0.6229(6) 0.0797(2) 0.0725(16) Uani 1 1 d . . .
H14 H 0.4138 0.5943 0.0657 0.087 Uiso 1 1 calc R . .
C15 C 0.3747(3) 0.6960(5) 0.1171(2) 0.0675(14) Uani 1 1 d . . .
H15 H 0.4243 0.7158 0.1280 0.081 Uiso 1 1 calc R . .
C16 C 0.3090(3) 0.7402(5) 0.13877(17) 0.0588(12) Uani 1 1 d . . .
H16 H 0.3133 0.7880 0.1643 0.071 Uiso 1 1 calc R . .
C17 C 0.2370(3) 0.7109(4) 0.12123(15) 0.0485(11) Uani 1 1 d . . .
C18 C -0.0482(2) 0.6794(4) 0.11019(14) 0.0487(11) Uani 1 1 d . . .
C19 C -0.1088(3) 0.7738(5) 0.11082(17) 0.0616(13) Uani 1 1 d . . .
H19 H -0.0986 0.8553 0.1218 0.074 Uiso 1 1 calc R . .
C20 C -0.1829(3) 0.7437(6) 0.0950(2) 0.0727(16) Uani 1 1 d . . .
H20 H -0.2226 0.8051 0.0958 0.087 Uiso 1 1 calc R . .
C21 C -0.1985(3) 0.6231(6) 0.07816(18) 0.0680(14) Uani 1 1 d . . .
H21 H -0.2481 0.6044 0.0669 0.082 Uiso 1 1 calc R . .
C22 C -0.1409(3) 0.5316(5) 0.07803(16) 0.0584(12) Uani 1 1 d . . .
H22 H -0.1519 0.4498 0.0675 0.070 Uiso 1 1 calc R . .
C23 C -0.0660(3) 0.5600(4) 0.09351(15) 0.0539(11) Uani 1 1 d . . .
H23 H -0.0271 0.4973 0.0926 0.065 Uiso 1 1 calc R . .
C24 C 0.1243(2) 0.4698(4) 0.07241(14) 0.0447(10) Uani 1 1 d . . .
C25 C 0.1194(2) 0.3857(4) 0.10619(13) 0.0449(10) Uani 1 1 d . . .
C26 C 0.1036(2) 0.2617(4) 0.08764(14) 0.0442(10) Uani 1 1 d . . .
C27 C 0.0931(3) 0.1381(4) 0.10494(16) 0.0519(11) Uani 1 1 d . . .
H27 H 0.0939 0.1246 0.1349 0.062 Uiso 1 1 calc R . .
C28 C 0.0816(3) 0.0375(4) 0.07679(17) 0.0569(12) Uani 1 1 d . . .
H28 H 0.0756 -0.0449 0.0880 0.068 Uiso 1 1 calc R . .
C29 C 0.0787(3) 0.0560(5) 0.03205(17) 0.0573(12) Uani 1 1 d . . .
H29 H 0.0696 -0.0141 0.0140 0.069 Uiso 1 1 calc R . .
C30 C 0.0888(3) 0.1736(5) 0.01402(16) 0.0588(13) Uani 1 1 d . . .
H30 H 0.0877 0.1848 -0.0161 0.071 Uiso 1 1 calc R . .
C31 C 0.1008(2) 0.2772(4) 0.04200(14) 0.0467(10) Uani 1 1 d . . .
C32 C 0.1219(3) 0.6799(5) 0.02924(16) 0.0622(13) Uani 1 1 d . . .
H32A H 0.0674 0.6663 0.0223 0.093 Uiso 1 1 calc R . .
H32B H 0.1541 0.6443 0.0066 0.093 Uiso 1 1 calc R . .
H32C H 0.1320 0.7703 0.0317 0.093 Uiso 1 1 calc R . .
C33 C 0.1285(4) 0.4098(5) 0.15411(17) 0.0749(16) Uani 1 1 d . . .
H33A H 0.1301 0.5006 0.1594 0.112 Uiso 1 1 calc R . .
H33B H 0.1765 0.3713 0.1642 0.112 Uiso 1 1 calc R . .
H33C H 0.0847 0.3729 0.1694 0.112 Uiso 1 1 calc R . .


_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 C7 1.377(5) . ?
N1 C10 1.379(5) . ?
N1 C17 1.429(5) . ?
N2 C31 1.372(5) . ?
N2 C24 1.389(5) . ?
C1 C2 1.395(7) . ?
C1 C6 1.416(7) . ?
C2 C3 1.387(9) . ?
C3 C4 1.372(10) . ?
C4 C5 1.379(8) . ?
C5 C6 1.362(7) . ?
C6 C7 1.472(6) . ?
C7 C8 1.361(6) . ?
C8 C9 1.427(6) . ?
C9 C10 1.389(6) . ?
C9 C18 1.474(6) . ?
C10 C11 1.500(6) . ?
C11 C24 1.528(6) . ?
C11 C12 1.536(6) . ?
C11 C32 1.542(6) . ?
C12 C13 1.382(6) . ?
C12 C17 1.389(6) . ?
C13 C14 1.391(7) . ?
C14 C15 1.381(8) . ?
C15 C16 1.379(7) . ?
C16 C17 1.370(6) . ?
C18 C23 1.378(6) . ?
C18 C19 1.424(6) . ?
C19 C20 1.384(7) . ?
C20 C21 1.385(8) . ?
C21 C22 1.367(7) . ?
C22 C23 1.389(6) . ?
C24 C25 1.360(6) . ?
C25 C26 1.436(6) . ?
C25 C33 1.499(6) . ?
C26 C27 1.405(6) . ?
C26 C31 1.410(6) . ?
C27 C28 1.372(6) . ?
C28 C29 1.386(7) . ?
C29 C30 1.355(7) . ?
C30 C31 1.394(6) . ?

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 N1 C10 110.7(4) . . ?
C7 N1 C17 138.7(4) . . ?
C10 N1 C17 110.5(3) . . ?
C31 N2 C24 109.1(3) . . ?
C2 C1 C6 120.1(5) . . ?
C3 C2 C1 119.7(6) . . ?
C4 C3 C2 119.9(6) . . ?
C3 C4 C5 120.2(6) . . ?
C6 C5 C4 122.0(6) . . ?
C5 C6 C1 118.1(5) . . ?
C5 C6 C7 122.2(5) . . ?
C1 C6 C7 119.6(4) . . ?
C8 C7 N1 105.9(4) . . ?
C8 C7 C6 129.3(4) . . ?
N1 C7 C6 124.7(4) . . ?
C7 C8 C9 110.4(4) . . ?
C10 C9 C8 105.2(4) . . ?
C10 C9 C18 129.0(4) . . ?
C8 C9 C18 125.7(4) . . ?
N1 C10 C9 107.7(4) . . ?
N1 C10 C11 110.9(4) . . ?
C9 C10 C11 141.2(4) . . ?
C10 C11 C24 113.3(3) . . ?
C10 C11 C12 99.8(3) . . ?
C24 C11 C12 109.8(3) . . ?
C10 C11 C32 111.0(4) . . ?
C24 C11 C32 112.9(4) . . ?
C12 C11 C32 109.2(4) . . ?
C13 C12 C17 119.4(4) . . ?
C13 C12 C11 129.1(4) . . ?
C17 C12 C11 111.5(4) . . ?
C12 C13 C14 118.8(5) . . ?
C15 C14 C13 120.3(5) . . ?
C16 C15 C14 121.6(5) . . ?
C17 C16 C15 117.3(5) . . ?
C16 C17 C12 122.6(4) . . ?
C16 C17 N1 130.3(4) . . ?
C12 C17 N1 107.1(4) . . ?
C23 C18 C19 118.0(4) . . ?
C23 C18 C9 123.2(4) . . ?
C19 C18 C9 118.7(4) . . ?
C20 C19 C18 119.8(5) . . ?
C19 C20 C21 120.6(5) . . ?
C22 C21 C20 119.8(5) . . ?
C21 C22 C23 120.4(5) . . ?
C18 C23 C22 121.3(4) . . ?
C25 C24 N2 109.5(4) . . ?
C25 C24 C11 129.6(4) . . ?
N2 C24 C11 120.9(4) . . ?
C24 C25 C26 106.8(4) . . ?
C24 C25 C33 129.3(4) . . ?
C26 C25 C33 123.9(4) . . ?
C27 C26 C31 118.4(4) . . ?
C27 C26 C25 134.3(4) . . ?
C31 C26 C25 107.3(4) . . ?
C28 C27 C26 118.8(4) . . ?
C27 C28 C29 121.4(4) . . ?
C30 C29 C28 121.7(5) . . ?
C29 C30 C31 117.9(5) . . ?
N2 C31 C30 130.8(4) . . ?
N2 C31 C26 107.3(4) . . ?
C30 C31 C26 121.9(4) . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        67.25
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         2.965
_refine_diff_density_min         -0.394
_refine_diff_density_rms         0.201
