# Electronic Supplementary Material (ESI) for ChemComm.
# 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_shelx
_database_code_depnum_ccdc_archive 'CCDC 1909630'
loop_
_audit_author_name
_audit_author_address
'Kinga Suwinska'
;Cardinal Stefan Wyszynski University in Warsaw, Faculty of Mathematics and Natural Sciences
Poland
;
_audit_update_record             
;
2019-04-11 deposited with the CCDC.	2019-06-21 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C18 H17 N O2'
_chemical_formula_weight         279.32

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'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_H-M_alt        'P 21'
_space_group_name_Hall           'P 2yb'

_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'

_cell_length_a                   7.8987(7)
_cell_length_b                   6.2421(6)
_cell_length_c                   14.8718(14)
_cell_angle_alpha                90
_cell_angle_beta                 103.530(5)
_cell_angle_gamma                90
_cell_volume                     712.90(12)
_cell_formula_units_Z            2
_cell_measurement_temperature    150(2)
_cell_measurement_reflns_used    3521
_cell_measurement_theta_min      3.0563
_cell_measurement_theta_max      64.7811

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_F_000             296
_exptl_transmission_factor_min   0.6772
_exptl_transmission_factor_max   0.7526
_exptl_crystal_size_max          0.272
_exptl_crystal_size_mid          0.256
_exptl_crystal_size_min          0.146
_exptl_absorpt_coefficient_mu    0.676
_shelx_estimated_absorpt_T_min   0.837
_shelx_estimated_absorpt_T_max   0.908
_exptl_absorpt_correction_type   Multi-Scan
_exptl_absorpt_correction_T_min  0.82
_exptl_absorpt_correction_T_max  0.91
_exptl_absorpt_process_details   
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_absorpt_special_details   ?

_diffrn_ambient_temperature      150(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_source                   I\mS
_diffrn_measurement_device_type  'D8 VENTURE DUO'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean 10.4167
_diffrn_reflns_number            4004
_diffrn_reflns_av_unetI/netI     0.0444
_diffrn_reflns_av_R_equivalents  0.0400
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         3.056
_diffrn_reflns_theta_max         64.944
_diffrn_reflns_theta_full        64.944
_diffrn_measured_fraction_theta_max 0.927
_diffrn_measured_fraction_theta_full 0.927
_diffrn_reflns_Laue_measured_fraction_max 0.927
_diffrn_reflns_Laue_measured_fraction_full 0.927
_diffrn_reflns_point_group_measured_fraction_max 0.838
_diffrn_reflns_point_group_measured_fraction_full 0.838
_reflns_number_total             2029
_reflns_number_gt                1916
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.638
_reflns_Friedel_fraction_max     0.728
_reflns_Friedel_fraction_full    0.728

_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 Instrument Service v4.2.9'
_computing_cell_refinement       'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_structure_solution    'XT, VERSION 2014/4'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_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)+(0.0388P)²+0.1562P] 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     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_extinction_coef       0.020(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_abs_structure_details 
;
 Flack x determined using 711 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.17(18)
_chemical_absolute_configuration S
_refine_ls_number_reflns         2029
_refine_ls_number_parameters     193
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0370
_refine_ls_R_factor_gt           0.0339
_refine_ls_wR_factor_ref         0.0855
_refine_ls_wR_factor_gt          0.0820
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_restrained_S_all      1.076
_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
O1 O 0.6306(2) 0.5907(3) 0.15971(13) 0.0229(4) Uani 1 1 d . . . . .
N1 N 0.8232(3) 0.3979(4) 0.58726(16) 0.0286(6) Uani 1 1 d . . . . .
C1 C 0.5103(3) 0.4679(4) 0.2039(2) 0.0212(6) Uani 1 1 d . . . . .
O2 O 0.6147(2) 0.8383(3) 0.04858(13) 0.0266(5) Uani 1 1 d . . . . .
C2 C 0.5418(3) 0.7322(4) 0.09603(18) 0.0200(6) Uani 1 1 d . . . . .
C3 C 0.3573(3) 0.7254(4) 0.09992(18) 0.0200(6) Uani 1 1 d . . . . .
C4 C 0.2188(3) 0.8486(5) 0.05179(18) 0.0242(6) Uani 1 1 d . . . . .
H4 H 0.2347 0.9536 0.0082 0.029 Uiso 1 1 calc R U . . .
C5 C 0.0571(3) 0.8126(5) 0.06969(18) 0.0272(7) Uani 1 1 d . . . . .
H5 H -0.0404 0.8947 0.0385 0.033 Uiso 1 1 calc R U . . .
C6 C 0.0364(3) 0.6560(5) 0.13348(19) 0.0271(7) Uani 1 1 d . . . . .
H6 H -0.0757 0.6329 0.1447 0.032 Uiso 1 1 calc R U . . .
C7 C 0.1753(3) 0.5338(5) 0.1807(2) 0.0262(7) Uani 1 1 d . . . . .
H7 H 0.1598 0.4275 0.2237 0.031 Uiso 1 1 calc R U . . .
C8 C 0.3380(3) 0.5715(5) 0.16312(18) 0.0208(6) Uani 1 1 d . . . . .
C9 C 0.5283(4) 0.2315(5) 0.18145(19) 0.0261(6) Uani 1 1 d . . . . .
H9A H 0.5489 0.2143 0.1187 0.031 Uiso 1 1 calc R U . . .
H9B H 0.4221 0.1510 0.1850 0.031 Uiso 1 1 calc R U . . .
C10 C 0.6867(4) 0.1523(5) 0.2556(2) 0.0273(6) Uani 1 1 d . . . . .
H10A H 0.6735 -0.0001 0.2711 0.033 Uiso 1 1 calc R U . . .
H10B H 0.7962 0.1703 0.2349 0.033 Uiso 1 1 calc R U . . .
C11 C 0.6832(3) 0.2964(4) 0.33706(18) 0.0205(6) Uani 1 1 d . . . . .
C12 C 0.7650(3) 0.2696(4) 0.42922(19) 0.0220(6) Uani 1 1 d . . . . .
H12 H 0.8365 0.1477 0.4482 0.026 Uiso 1 1 calc R U . . .
C13 C 0.7424(3) 0.4226(5) 0.49502(19) 0.0223(6) Uani 1 1 d . . . . .
C14 C 0.6332(3) 0.6001(5) 0.46399(19) 0.0249(6) Uani 1 1 d . . . . .
H14 H 0.6150 0.7039 0.5075 0.030 Uiso 1 1 calc R U . . .
C15 C 0.5523(3) 0.6254(5) 0.37168(19) 0.0239(6) Uani 1 1 d . . . . .
H15 H 0.4791 0.7455 0.3522 0.029 Uiso 1 1 calc R U . . .
C16 C 0.5783(3) 0.4746(4) 0.30719(19) 0.0204(6) Uani 1 1 d . . . . .
C17 C 0.9535(4) 0.2333(5) 0.6148(2) 0.0321(7) Uani 1 1 d . . . . .
H17A H 0.8987 0.0921 0.6028 0.048 Uiso 1 1 calc R U . . .
H17B H 1.0073 0.2474 0.6809 0.048 Uiso 1 1 calc R U . . .
H17C H 1.0430 0.2487 0.5793 0.048 Uiso 1 1 calc R U . . .
C18 C 0.8112(4) 0.5629(5) 0.6533(2) 0.0308(7) Uani 1 1 d . . . . .
H18A H 0.8752 0.6900 0.6411 0.046 Uiso 1 1 calc R U . . .
H18B H 0.8614 0.5106 0.7160 0.046 Uiso 1 1 calc R U . . .
H18C H 0.6886 0.6004 0.6476 0.046 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
O1 C2 1.363(3) . ?
O1 C1 1.488(3) . ?
N1 C13 1.379(4) . ?
N1 C18 1.442(4) . ?
N1 C17 1.444(4) . ?
C1 C8 1.501(4) . ?
C1 C16 1.505(4) . ?
C1 C9 1.527(4) . ?
O2 C2 1.207(3) . ?
C2 C3 1.473(3) . ?
C3 C8 1.377(4) . ?
C3 C4 1.391(4) . ?
C4 C5 1.383(4) . ?
C4 H4 0.9500 . ?
C5 C6 1.398(4) . ?
C5 H5 0.9500 . ?
C6 C7 1.385(4) . ?
C6 H6 0.9500 . ?
C7 C8 1.390(4) . ?
C7 H7 0.9500 . ?
C9 C10 1.543(4) . ?
C9 H9A 0.9900 . ?
C9 H9B 0.9900 . ?
C10 C11 1.514(4) . ?
C10 H10A 0.9900 . ?
C10 H10B 0.9900 . ?
C11 C12 1.382(4) . ?
C11 C16 1.396(4) . ?
C12 C13 1.408(4) . ?
C12 H12 0.9500 . ?
C13 C14 1.414(4) . ?
C14 C15 1.381(4) . ?
C14 H14 0.9500 . ?
C15 C16 1.393(4) . ?
C15 H15 0.9500 . ?
C17 H17A 0.9800 . ?
C17 H17B 0.9800 . ?
C17 H17C 0.9800 . ?
C18 H18A 0.9800 . ?
C18 H18B 0.9800 . ?
C18 H18C 0.9800 . ?

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
C2 O1 C1 111.28(19) . . ?
C13 N1 C18 120.6(2) . . ?
C13 N1 C17 119.6(2) . . ?
C18 N1 C17 118.1(2) . . ?
O1 C1 C8 102.2(2) . . ?
O1 C1 C16 108.9(2) . . ?
C8 C1 C16 118.3(2) . . ?
O1 C1 C9 107.5(2) . . ?
C8 C1 C9 116.8(2) . . ?
C16 C1 C9 102.8(2) . . ?
O2 C2 O1 121.5(2) . . ?
O2 C2 C3 130.6(3) . . ?
O1 C2 C3 107.9(2) . . ?
C8 C3 C4 122.5(2) . . ?
C8 C3 C2 108.4(2) . . ?
C4 C3 C2 129.1(2) . . ?
C5 C4 C3 117.5(3) . . ?
C5 C4 H4 121.2 . . ?
C3 C4 H4 121.2 . . ?
C4 C5 C6 120.3(3) . . ?
C4 C5 H5 119.9 . . ?
C6 C5 H5 119.9 . . ?
C7 C6 C5 121.6(2) . . ?
C7 C6 H6 119.2 . . ?
C5 C6 H6 119.2 . . ?
C6 C7 C8 118.0(3) . . ?
C6 C7 H7 121.0 . . ?
C8 C7 H7 121.0 . . ?
C3 C8 C7 120.1(2) . . ?
C3 C8 C1 110.0(2) . . ?
C7 C8 C1 130.0(3) . . ?
C1 C9 C10 104.8(2) . . ?
C1 C9 H9A 110.8 . . ?
C10 C9 H9A 110.8 . . ?
C1 C9 H9B 110.8 . . ?
C10 C9 H9B 110.8 . . ?
H9A C9 H9B 108.9 . . ?
C11 C10 C9 102.6(2) . . ?
C11 C10 H10A 111.2 . . ?
C9 C10 H10A 111.2 . . ?
C11 C10 H10B 111.2 . . ?
C9 C10 H10B 111.2 . . ?
H10A C10 H10B 109.2 . . ?
C12 C11 C16 121.1(2) . . ?
C12 C11 C10 129.0(3) . . ?
C16 C11 C10 109.8(2) . . ?
C11 C12 C13 120.1(3) . . ?
C11 C12 H12 120.0 . . ?
C13 C12 H12 120.0 . . ?
N1 C13 C12 120.7(3) . . ?
N1 C13 C14 121.2(3) . . ?
C12 C13 C14 118.1(3) . . ?
C15 C14 C13 121.3(3) . . ?
C15 C14 H14 119.4 . . ?
C13 C14 H14 119.4 . . ?
C14 C15 C16 119.9(3) . . ?
C14 C15 H15 120.0 . . ?
C16 C15 H15 120.0 . . ?
C15 C16 C11 119.4(3) . . ?
C15 C16 C1 130.3(2) . . ?
C11 C16 C1 110.2(2) . . ?
N1 C17 H17A 109.5 . . ?
N1 C17 H17B 109.5 . . ?
H17A C17 H17B 109.5 . . ?
N1 C17 H17C 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
N1 C18 H18A 109.5 . . ?
N1 C18 H18B 109.5 . . ?
H18A C18 H18B 109.5 . . ?
N1 C18 H18C 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?

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
C2 O1 C1 C8 -4.9(3) . . . . ?
C2 O1 C1 C16 -130.8(2) . . . . ?
C2 O1 C1 C9 118.5(2) . . . . ?
C1 O1 C2 O2 -175.6(2) . . . . ?
C1 O1 C2 C3 4.9(3) . . . . ?
O2 C2 C3 C8 177.7(3) . . . . ?
O1 C2 C3 C8 -2.9(3) . . . . ?
O2 C2 C3 C4 -3.2(5) . . . . ?
O1 C2 C3 C4 176.3(3) . . . . ?
C8 C3 C4 C5 0.3(4) . . . . ?
C2 C3 C4 C5 -178.7(3) . . . . ?
C3 C4 C5 C6 -0.6(4) . . . . ?
C4 C5 C6 C7 0.3(4) . . . . ?
C5 C6 C7 C8 0.2(4) . . . . ?
C4 C3 C8 C7 0.2(4) . . . . ?
C2 C3 C8 C7 179.4(3) . . . . ?
C4 C3 C8 C1 -179.5(3) . . . . ?
C2 C3 C8 C1 -0.3(3) . . . . ?
C6 C7 C8 C3 -0.5(4) . . . . ?
C6 C7 C8 C1 179.2(3) . . . . ?
O1 C1 C8 C3 3.0(3) . . . . ?
C16 C1 C8 C3 122.6(3) . . . . ?
C9 C1 C8 C3 -113.9(3) . . . . ?
O1 C1 C8 C7 -176.7(3) . . . . ?
C16 C1 C8 C7 -57.1(4) . . . . ?
C9 C1 C8 C7 66.4(4) . . . . ?
O1 C1 C9 C10 84.4(3) . . . . ?
C8 C1 C9 C10 -161.6(2) . . . . ?
C16 C1 C9 C10 -30.4(3) . . . . ?
C1 C9 C10 C11 29.1(3) . . . . ?
C9 C10 C11 C12 162.5(3) . . . . ?
C9 C10 C11 C16 -16.9(3) . . . . ?
C16 C11 C12 C13 0.4(4) . . . . ?
C10 C11 C12 C13 -179.0(3) . . . . ?
C18 N1 C13 C12 175.0(3) . . . . ?
C17 N1 C13 C12 10.0(4) . . . . ?
C18 N1 C13 C14 -5.8(4) . . . . ?
C17 N1 C13 C14 -170.9(3) . . . . ?
C11 C12 C13 N1 180.0(3) . . . . ?
C11 C12 C13 C14 0.8(4) . . . . ?
N1 C13 C14 C15 179.9(3) . . . . ?
C12 C13 C14 C15 -0.9(4) . . . . ?
C13 C14 C15 C16 -0.2(4) . . . . ?
C14 C15 C16 C11 1.4(4) . . . . ?
C14 C15 C16 C1 -178.2(3) . . . . ?
C12 C11 C16 C15 -1.5(4) . . . . ?
C10 C11 C16 C15 178.0(2) . . . . ?
C12 C11 C16 C1 178.2(2) . . . . ?
C10 C11 C16 C1 -2.3(3) . . . . ?
O1 C1 C16 C15 86.7(3) . . . . ?
C8 C1 C16 C15 -29.3(4) . . . . ?
C9 C1 C16 C15 -159.6(3) . . . . ?
O1 C1 C16 C11 -93.0(3) . . . . ?
C8 C1 C16 C11 151.0(2) . . . . ?
C9 C1 C16 C11 20.8(3) . . . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
C9 H9A O2 0.99 2.64 3.408(4) 134.9 2_645

_refine_diff_density_max         0.168
_refine_diff_density_min         -0.168
_refine_diff_density_rms         0.043

