# Electronic Supplementary Material (ESI) for New Journal of Chemistry.
# This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2017

####################################################################### 
# 
# 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_s-lpy_rt
_database_code_depnum_ccdc_archive 'CCDC 1495903'
_audit_update_record             
;
2016-07-25 deposited with the CCDC.
2017-10-27 downloaded from the CCDC.
;
_audit_creation_date             2016-07-25
_audit_creation_method           
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_shelxl_version_number           2014/6
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C21 H13 N'
_chemical_formula_sum            'C21 H13 N'
_chemical_formula_weight         279.32
_chemical_melting_point          ?
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'

_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      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/c 1'
_space_group_name_Hall           '-P 2ybc'
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                   3.9167(5)
_cell_length_b                   12.712(2)
_cell_length_c                   27.168(4)
_cell_angle_alpha                90
_cell_angle_beta                 91.078(7)
_cell_angle_gamma                90
_cell_volume                     1352.5(3)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    1364
_cell_measurement_temperature    293
_cell_measurement_theta_max      26.9
_cell_measurement_theta_min      3.2
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.896
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessings, 1995'
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       Prism
_exptl_crystal_F_000             584
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_exptl_special_details           
;
 ?
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0491
_diffrn_reflns_av_unetI/netI     0.0376
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            13657
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.480
_diffrn_reflns_theta_min         3.000
_diffrn_ambient_temperature      293
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_details      
;
scan:
	Number of images: 600
	           Slice: -69.0000 - 111.0000
	     Image width: 0.3000
	        Exp time: 20.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 54.0000
	             Phi: 0.0000
	             XTD: 49.8600
	          2theta: 29.8900
scan:
	Number of images: 600
	           Slice: -69.0000 - 111.0000
	     Image width: 0.3000
	        Exp time: 20.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 54.0000
	             Phi: 90.0000
	             XTD: 49.8600
	          2theta: 29.8900
scan:
	Number of images: 600
	           Slice: -69.0000 - 111.0000
	     Image width: 0.3000
	        Exp time: 20.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 54.0000
	             Phi: 180.0000
	             XTD: 49.8600
	          2theta: 29.8900
;
_diffrn_measurement_device       
;
XtaLABmini: Fixed Chi 2 circle
;
_diffrn_measurement_device_type  
;
Rigaku Mercury375R (2x2 bin mode)
;
_diffrn_measurement_method       'profile data from ω-scans'
_diffrn_measurement_specimen_support Fiber
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.197070
_diffrn_orient_matrix_UB_12      0.156264
_diffrn_orient_matrix_UB_13      -0.044214
_diffrn_orient_matrix_UB_21      -0.048641
_diffrn_orient_matrix_UB_22      -0.051789
_diffrn_orient_matrix_UB_23      0.033765
_diffrn_orient_matrix_UB_31      0.004938
_diffrn_orient_matrix_UB_32      0.016557
_diffrn_orient_matrix_UB_33      0.032508
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           12.0
_diffrn_source_power             0.6
_diffrn_source_voltage           50.0
_diffrn_special_details          
;
 ?
;
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                1922
_reflns_number_total             3076
_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       
;
CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)
;
_computing_data_collection       
;
CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)
;
_computing_data_reduction        
;
CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)
;
_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         0.261
_refine_diff_density_min         -0.251
_refine_diff_density_rms         0.046
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.105
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3076
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1185
_refine_ls_R_factor_gt           0.0722
_refine_ls_restrained_S_all      1.105
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0870P)²+0.2407P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1687
_refine_ls_wR_factor_ref         0.1985
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C18(H18), C10(H10), C9(H9), C3(H3), C8(H8), C2(H2), C21(H21), C6(H6), C5(H5),
 C4(H4), C19(H19), C20(H20), C7(H7)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_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
N1 N 0.3720(6) 0.50505(18) 0.64432(8) 0.0624(6) Uani 1 1 d . . . . .
C18 C 0.1163(6) 0.51951(19) 0.56440(9) 0.0467(6) Uani 1 1 d . . . . .
H18 H 0.0509 0.4886 0.5346 0.056 Uiso 1 1 calc R . . . .
C11 C 0.3057(6) 0.26870(17) 0.62612(8) 0.0426(5) Uani 1 1 d . . . . .
C15 C 0.3976(5) 0.08366(18) 0.65120(8) 0.0433(6) Uani 1 1 d . . . . .
C12 C 0.4180(6) 0.16484(18) 0.61512(8) 0.0427(6) Uani 1 1 d . . . . .
C16 C 0.2568(6) 0.10469(18) 0.69771(9) 0.0449(6) Uani 1 1 d . . . . .
C13 C 0.5578(6) 0.1417(2) 0.56860(9) 0.0485(6) Uani 1 1 d . . . . .
C1 C 0.3477(6) 0.34845(18) 0.59077(9) 0.0463(6) Uani 1 1 d . . . . .
C17 C 0.2703(6) 0.46125(19) 0.60046(9) 0.0490(6) Uani 1 1 d . . . . .
C10 C 0.1512(6) 0.28555(19) 0.67295(9) 0.0491(6) Uani 1 1 d . . . . .
H10 H 0.0645 0.3517 0.6803 0.059 Uiso 1 1 calc R . . . .
C9 C 0.1285(6) 0.20784(19) 0.70648(9) 0.0486(6) Uani 1 1 d . . . . .
H9 H 0.0258 0.2220 0.7363 0.058 Uiso 1 1 calc R . . . .
C14 C 0.5227(6) -0.01922(19) 0.64101(10) 0.0503(6) Uani 1 1 d . . . . .
C3 C 0.5775(7) 0.2214(2) 0.53413(9) 0.0579(7) Uani 1 1 d . . . . .
H3 H 0.6600 0.2064 0.5030 0.070 Uiso 1 1 calc R . . . .
C8 C 0.2464(7) 0.02483(19) 0.73292(10) 0.0533(6) Uani 1 1 d . . . . .
H8 H 0.1505 0.0380 0.7634 0.064 Uiso 1 1 calc R . . . .
C2 C 0.4770(7) 0.3226(2) 0.54499(10) 0.0556(7) Uani 1 1 d . . . . .
H2 H 0.4961 0.3747 0.5212 0.067 Uiso 1 1 calc R . . . .
C21 C 0.3114(7) 0.6094(2) 0.65128(10) 0.0588(7) Uani 1 1 d . . . . .
H21 H 0.3779 0.6404 0.6810 0.071 Uiso 1 1 calc R . . . .
C6 C 0.5116(7) -0.0952(2) 0.67784(11) 0.0590(7) Uani 1 1 d . . . . .
H6 H 0.5969 -0.1621 0.6718 0.071 Uiso 1 1 calc R . . . .
C5 C 0.6587(7) -0.0385(2) 0.59368(11) 0.0598(7) Uani 1 1 d . . . . .
H5 H 0.7391 -0.1054 0.5864 0.072 Uiso 1 1 calc R . . . .
C4 C 0.6748(7) 0.0364(2) 0.55923(11) 0.0609(7) Uani 1 1 d . . . . .
H4 H 0.7633 0.0201 0.5286 0.073 Uiso 1 1 calc R . . . .
C19 C 0.0598(7) 0.6226(2) 0.57241(10) 0.0628(8) Uani 1 1 d . . . . .
H19 H -0.0466 0.6625 0.5479 0.075 Uiso 1 1 calc R . . . .
C20 C 0.1550(7) 0.6700(2) 0.61575(11) 0.0620(7) Uani 1 1 d . . . . .
H20 H 0.1149 0.7412 0.6209 0.074 Uiso 1 1 calc R . . . .
C7 C 0.3770(7) -0.0731(2) 0.72291(11) 0.0613(7) Uani 1 1 d . . . . .
H7 H 0.3740 -0.1250 0.7470 0.074 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 C17 1.368(3) . ?
N1 C21 1.361(3) . ?
C18 H18 0.9300 . ?
C18 C17 1.360(3) . ?
C18 C19 1.347(4) . ?
C11 C12 1.425(3) . ?
C11 C1 1.408(3) . ?
C11 C10 1.435(3) . ?
C15 C12 1.427(3) . ?
C15 C16 1.414(3) . ?
C15 C14 1.426(3) . ?
C12 C13 1.418(3) . ?
C16 C9 1.426(3) . ?
C16 C8 1.396(3) . ?
C13 C3 1.382(3) . ?
C13 C4 1.439(4) . ?
C1 C17 1.490(3) . ?
C1 C2 1.391(4) . ?
C10 H10 0.9300 . ?
C10 C9 1.348(3) . ?
C9 H9 0.9300 . ?
C14 C6 1.392(4) . ?
C14 C5 1.422(4) . ?
C3 H3 0.9300 . ?
C3 C2 1.379(4) . ?
C8 H8 0.9300 . ?
C8 C7 1.375(4) . ?
C2 H2 0.9300 . ?
C21 H21 0.9300 . ?
C21 C20 1.371(4) . ?
C6 H6 0.9300 . ?
C6 C7 1.371(4) . ?
C5 H5 0.9300 . ?
C5 C4 1.337(4) . ?
C4 H4 0.9300 . ?
C19 H19 0.9300 . ?
C19 C20 1.369(4) . ?
C20 H20 0.9300 . ?
C7 H7 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
C21 N1 C17 118.0(2) . . ?
C17 C18 H18 120.5 . . ?
C19 C18 H18 120.5 . . ?
C19 C18 C17 119.0(2) . . ?
C12 C11 C10 117.5(2) . . ?
C1 C11 C12 118.9(2) . . ?
C1 C11 C10 123.6(2) . . ?
C16 C15 C12 120.3(2) . . ?
C16 C15 C14 119.2(2) . . ?
C14 C15 C12 120.4(2) . . ?
C11 C12 C15 120.3(2) . . ?
C13 C12 C11 120.3(2) . . ?
C13 C12 C15 119.4(2) . . ?
C15 C16 C9 117.9(2) . . ?
C8 C16 C15 119.5(2) . . ?
C8 C16 C9 122.6(2) . . ?
C12 C13 C4 118.7(2) . . ?
C3 C13 C12 118.7(2) . . ?
C3 C13 C4 122.7(2) . . ?
C11 C1 C17 123.1(2) . . ?
C2 C1 C11 119.3(2) . . ?
C2 C1 C17 117.6(2) . . ?
N1 C17 C1 119.3(2) . . ?
C18 C17 N1 121.6(2) . . ?
C18 C17 C1 119.1(2) . . ?
C11 C10 H10 119.2 . . ?
C9 C10 C11 121.6(2) . . ?
C9 C10 H10 119.2 . . ?
C16 C9 H9 118.9 . . ?
C10 C9 C16 122.2(2) . . ?
C10 C9 H9 118.9 . . ?
C6 C14 C15 118.8(2) . . ?
C6 C14 C5 123.2(2) . . ?
C5 C14 C15 118.0(2) . . ?
C13 C3 H3 119.4 . . ?
C2 C3 C13 121.2(2) . . ?
C2 C3 H3 119.4 . . ?
C16 C8 H8 119.8 . . ?
C7 C8 C16 120.5(3) . . ?
C7 C8 H8 119.8 . . ?
C1 C2 H2 119.3 . . ?
C3 C2 C1 121.5(2) . . ?
C3 C2 H2 119.3 . . ?
N1 C21 H21 119.1 . . ?
N1 C21 C20 121.8(3) . . ?
C20 C21 H21 119.1 . . ?
C14 C6 H6 119.4 . . ?
C7 C6 C14 121.2(2) . . ?
C7 C6 H6 119.4 . . ?
C14 C5 H5 118.9 . . ?
C4 C5 C14 122.2(2) . . ?
C4 C5 H5 118.9 . . ?
C13 C4 H4 119.4 . . ?
C5 C4 C13 121.3(3) . . ?
C5 C4 H4 119.4 . . ?
C18 C19 H19 119.2 . . ?
C18 C19 C20 121.7(2) . . ?
C20 C19 H19 119.2 . . ?
C21 C20 H20 121.0 . . ?
C19 C20 C21 118.0(3) . . ?
C19 C20 H20 121.0 . . ?
C8 C7 H7 119.6 . . ?
C6 C7 C8 120.9(2) . . ?
C6 C7 H7 119.6 . . ?

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
N1 C21 C20 C19 0.0(4) . . . . ?
C18 C19 C20 C21 0.0(4) . . . . ?
C11 C12 C13 C3 -1.0(3) . . . . ?
C11 C12 C13 C4 178.8(2) . . . . ?
C11 C1 C17 N1 43.3(3) . . . . ?
C11 C1 C17 C18 -140.1(2) . . . . ?
C11 C1 C2 C3 -2.6(4) . . . . ?
C11 C10 C9 C16 0.2(4) . . . . ?
C15 C12 C13 C3 -179.7(2) . . . . ?
C15 C12 C13 C4 0.1(3) . . . . ?
C15 C16 C9 C10 -2.9(4) . . . . ?
C15 C16 C8 C7 1.1(4) . . . . ?
C15 C14 C6 C7 1.3(4) . . . . ?
C15 C14 C5 C4 0.6(4) . . . . ?
C12 C11 C1 C17 -173.9(2) . . . . ?
C12 C11 C1 C2 4.1(3) . . . . ?
C12 C11 C10 C9 3.4(3) . . . . ?
C12 C15 C16 C9 1.8(3) . . . . ?
C12 C15 C16 C8 -178.5(2) . . . . ?
C12 C15 C14 C6 177.3(2) . . . . ?
C12 C15 C14 C5 -1.6(3) . . . . ?
C12 C13 C3 C2 2.6(4) . . . . ?
C12 C13 C4 C5 -1.1(4) . . . . ?
C16 C15 C12 C11 1.8(3) . . . . ?
C16 C15 C12 C13 -179.5(2) . . . . ?
C16 C15 C14 C6 -1.9(3) . . . . ?
C16 C15 C14 C5 179.2(2) . . . . ?
C16 C8 C7 C6 -1.7(4) . . . . ?
C13 C3 C2 C1 -0.9(4) . . . . ?
C1 C11 C12 C15 176.3(2) . . . . ?
C1 C11 C12 C13 -2.3(3) . . . . ?
C1 C11 C10 C9 -177.3(2) . . . . ?
C17 N1 C21 C20 -0.3(4) . . . . ?
C17 C18 C19 C20 0.3(4) . . . . ?
C17 C1 C2 C3 175.5(2) . . . . ?
C10 C11 C12 C15 -4.4(3) . . . . ?
C10 C11 C12 C13 177.0(2) . . . . ?
C10 C11 C1 C17 6.8(4) . . . . ?
C10 C11 C1 C2 -175.2(2) . . . . ?
C9 C16 C8 C7 -179.3(2) . . . . ?
C14 C15 C12 C11 -177.4(2) . . . . ?
C14 C15 C12 C13 1.3(3) . . . . ?
C14 C15 C16 C9 -178.9(2) . . . . ?
C14 C15 C16 C8 0.7(3) . . . . ?
C14 C6 C7 C8 0.5(4) . . . . ?
C14 C5 C4 C13 0.7(4) . . . . ?
C3 C13 C4 C5 178.6(2) . . . . ?
C8 C16 C9 C10 177.5(2) . . . . ?
C2 C1 C17 N1 -134.7(2) . . . . ?
C2 C1 C17 C18 41.9(3) . . . . ?
C21 N1 C17 C18 0.7(4) . . . . ?
C21 N1 C17 C1 177.1(2) . . . . ?
C6 C14 C5 C4 -178.3(2) . . . . ?
C5 C14 C6 C7 -179.8(2) . . . . ?
C4 C13 C3 C2 -177.1(2) . . . . ?
C19 C18 C17 N1 -0.7(4) . . . . ?
C19 C18 C17 C1 -177.2(2) . . . . ?

_olex2_submission_special_instructions 'No special instructions were received'
