# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 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_cd214692
_audit_block_doi                 10.5517/cc13s1rp
_database_code_depnum_ccdc_archive 'CCDC 1036012'
_audit_update_record             
;
2014-11-26 deposited with the CCDC.
2017-06-12 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C18 H15 N O'
_chemical_formula_weight         261.31

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'
O O 0.0106 0.0060 '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                   10.6138(16)
_cell_length_b                   6.4500(10)
_cell_length_c                   19.342(3)
_cell_angle_alpha                90
_cell_angle_beta                 102.117(4)
_cell_angle_gamma                90
_cell_volume                     1294.7(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    1126
_cell_measurement_theta_min      4.858
_cell_measurement_theta_max      43.608

_exptl_crystal_description       prismatic
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_F_000             552
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.211
_exptl_crystal_size_mid          0.156
_exptl_crystal_size_min          0.123
_exptl_absorpt_coefficient_mu    0.083
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.5635
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            7497
_diffrn_reflns_av_unetI/netI     0.0435
_diffrn_reflns_av_R_equivalents  0.0466
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_theta_min         2.031
_diffrn_reflns_theta_max         25.998
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             2541
_reflns_number_gt                1851
_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 SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_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)+(0.0536P)²+0.3177P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   mixed
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         2541
_refine_ls_number_parameters     185
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0753
_refine_ls_R_factor_gt           0.0528
_refine_ls_wR_factor_ref         0.1318
_refine_ls_wR_factor_gt          0.1203
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_restrained_S_all      1.052
_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 0.94161(18) 0.8416(3) 0.18400(9) 0.0369(4) Uani 1 1 d D . . . .
O1 O 0.88809(14) 0.3704(2) 0.10150(7) 0.0469(4) Uani 1 1 d . . . . .
C1 C 0.92218(19) 0.7053(3) 0.23610(10) 0.0378(5) Uani 1 1 d . . . . .
C2 C 0.8802(2) 0.7526(4) 0.29695(11) 0.0479(6) Uani 1 1 d . . . . .
H2 H 0.8558 0.8868 0.3058 0.057 Uiso 1 1 calc R U . . .
C3 C 0.8757(2) 0.5943(4) 0.34423(11) 0.0522(6) Uani 1 1 d . . . . .
H3 H 0.8480 0.6232 0.3857 0.063 Uiso 1 1 calc R U . . .
C4 C 0.9112(2) 0.3942(4) 0.33171(11) 0.0499(6) Uani 1 1 d . . . . .
H4 H 0.9084 0.2907 0.3648 0.060 Uiso 1 1 calc R U . . .
C5 C 0.9510(2) 0.3480(3) 0.26971(10) 0.0421(5) Uani 1 1 d . . . . .
H5 H 0.9748 0.2136 0.2606 0.050 Uiso 1 1 calc R U . . .
C6 C 0.95470(18) 0.5044(3) 0.22176(10) 0.0347(5) Uani 1 1 d . . . . .
C7 C 0.98649(18) 0.4947(3) 0.14988(10) 0.0351(5) Uani 1 1 d . . . . .
C8 C 1.1193(2) 0.4091(3) 0.14863(12) 0.0456(5) Uani 1 1 d . . . . .
H8A H 1.1348 0.2856 0.1778 0.055 Uiso 1 1 calc R U . . .
H8B H 1.1231 0.3705 0.1006 0.055 Uiso 1 1 calc R U . . .
C9 C 1.2210(2) 0.5657(4) 0.17532(12) 0.0535(6) Uani 1 1 d . . . . .
H9 H 1.2953 0.5278 0.2076 0.064 Uiso 1 1 calc R U . . .
C10 C 1.2045(2) 0.7583(4) 0.15277(12) 0.0533(6) Uani 1 1 d . . . . .
H10 H 1.2667 0.8585 0.1690 0.064 Uiso 1 1 calc R U . . .
C11 C 1.0850(2) 0.8129(3) 0.10099(11) 0.0468(6) Uani 1 1 d . . . . .
H11A H 1.0900 0.7595 0.0548 0.056 Uiso 1 1 calc R U . . .
H11B H 1.0771 0.9626 0.0975 0.056 Uiso 1 1 calc R U . . .
C12 C 0.9667(2) 0.7234(3) 0.12317(10) 0.0367(5) Uani 1 1 d . . . . .
C13 C 0.85010(19) 0.7078(3) 0.06477(10) 0.0361(5) Uani 1 1 d . . . . .
C14 C 0.80908(19) 0.5048(3) 0.05675(10) 0.0365(5) Uani 1 1 d . . . . .
C15 C 0.7012(2) 0.4484(4) 0.00710(11) 0.0449(5) Uani 1 1 d . . . . .
H15 H 0.6735 0.3114 0.0021 0.054 Uiso 1 1 calc R U . . .
C16 C 0.6358(2) 0.6045(4) -0.03503(12) 0.0512(6) Uani 1 1 d . . . . .
H16 H 0.5626 0.5709 -0.0689 0.061 Uiso 1 1 calc R U . . .
C17 C 0.6760(2) 0.8074(4) -0.02822(12) 0.0513(6) Uani 1 1 d . . . . .
H17 H 0.6303 0.9088 -0.0573 0.062 Uiso 1 1 calc R U . . .
C18 C 0.7845(2) 0.8611(3) 0.02199(11) 0.0451(5) Uani 1 1 d . . . . .
H18 H 0.8125 0.9979 0.0268 0.054 Uiso 1 1 calc R U . . .
H1 H 0.889(2) 0.925(3) 0.1732(12) 0.054(8) Uiso 1 1 d D . . . .


_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 C1 1.385(3) . ?
N1 C12 1.473(2) . ?
N1 H1 0.771(16) . ?
O1 C14 1.378(2) . ?
O1 C7 1.483(2) . ?
C1 C2 1.377(3) . ?
C1 C6 1.384(3) . ?
C2 C3 1.378(3) . ?
C2 H2 0.9300 . ?
C3 C4 1.380(3) . ?
C3 H3 0.9300 . ?
C4 C5 1.385(3) . ?
C4 H4 0.9300 . ?
C5 C6 1.377(3) . ?
C5 H5 0.9300 . ?
C6 C7 1.499(3) . ?
C7 C8 1.519(3) . ?
C7 C12 1.562(3) . ?
C8 C9 1.489(3) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C9 C10 1.316(3) . ?
C9 H9 0.9300 . ?
C10 C11 1.485(3) . ?
C10 H10 0.9300 . ?
C11 C12 1.523(3) . ?
C11 H11A 0.9700 . ?
C11 H11B 0.9700 . ?
C12 C13 1.493(3) . ?
C13 C14 1.378(3) . ?
C13 C18 1.380(3) . ?
C14 C15 1.380(3) . ?
C15 C16 1.386(3) . ?
C15 H15 0.9300 . ?
C16 C17 1.374(3) . ?
C16 H16 0.9300 . ?
C17 C18 1.385(3) . ?
C17 H17 0.9300 . ?
C18 H18 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
C1 N1 C12 109.39(16) . . ?
C1 N1 H1 115.6(19) . . ?
C12 N1 H1 112.7(18) . . ?
C14 O1 C7 108.13(15) . . ?
C2 C1 C6 121.2(2) . . ?
C2 C1 N1 127.3(2) . . ?
C6 C1 N1 111.53(17) . . ?
C1 C2 C3 117.7(2) . . ?
C1 C2 H2 121.1 . . ?
C3 C2 H2 121.1 . . ?
C2 C3 C4 121.8(2) . . ?
C2 C3 H3 119.1 . . ?
C4 C3 H3 119.1 . . ?
C3 C4 C5 119.8(2) . . ?
C3 C4 H4 120.1 . . ?
C5 C4 H4 120.1 . . ?
C6 C5 C4 118.8(2) . . ?
C6 C5 H5 120.6 . . ?
C4 C5 H5 120.6 . . ?
C5 C6 C1 120.52(19) . . ?
C5 C6 C7 129.62(19) . . ?
C1 C6 C7 109.83(17) . . ?
O1 C7 C6 110.00(15) . . ?
O1 C7 C8 109.06(15) . . ?
C6 C7 C8 114.85(16) . . ?
O1 C7 C12 105.89(14) . . ?
C6 C7 C12 103.08(15) . . ?
C8 C7 C12 113.50(17) . . ?
C9 C8 C7 110.83(18) . . ?
C9 C8 H8A 109.5 . . ?
C7 C8 H8A 109.5 . . ?
C9 C8 H8B 109.5 . . ?
C7 C8 H8B 109.5 . . ?
H8A C8 H8B 108.1 . . ?
C10 C9 C8 119.3(2) . . ?
C10 C9 H9 120.4 . . ?
C8 C9 H9 120.4 . . ?
C9 C10 C11 118.9(2) . . ?
C9 C10 H10 120.6 . . ?
C11 C10 H10 120.6 . . ?
C10 C11 C12 111.00(18) . . ?
C10 C11 H11A 109.4 . . ?
C12 C11 H11A 109.4 . . ?
C10 C11 H11B 109.4 . . ?
C12 C11 H11B 109.4 . . ?
H11A C11 H11B 108.0 . . ?
N1 C12 C13 112.28(16) . . ?
N1 C12 C11 109.05(16) . . ?
C13 C12 C11 114.42(16) . . ?
N1 C12 C7 105.02(15) . . ?
C13 C12 C7 102.67(15) . . ?
C11 C12 C7 112.93(17) . . ?
C14 C13 C18 120.34(19) . . ?
C14 C13 C12 109.93(17) . . ?
C18 C13 C12 129.73(19) . . ?
O1 C14 C13 113.00(17) . . ?
O1 C14 C15 125.31(19) . . ?
C13 C14 C15 121.68(19) . . ?
C14 C15 C16 117.2(2) . . ?
C14 C15 H15 121.4 . . ?
C16 C15 H15 121.4 . . ?
C17 C16 C15 121.9(2) . . ?
C17 C16 H16 119.1 . . ?
C15 C16 H16 119.1 . . ?
C16 C17 C18 120.0(2) . . ?
C16 C17 H17 120.0 . . ?
C18 C17 H17 120.0 . . ?
C13 C18 C17 118.8(2) . . ?
C13 C18 H18 120.6 . . ?
C17 C18 H18 120.6 . . ?

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
C12 N1 C1 C2 -171.07(19) . . . . ?
C12 N1 C1 C6 10.9(2) . . . . ?
C6 C1 C2 C3 2.1(3) . . . . ?
N1 C1 C2 C3 -175.7(2) . . . . ?
C1 C2 C3 C4 -0.3(3) . . . . ?
C2 C3 C4 C5 -0.9(3) . . . . ?
C3 C4 C5 C6 0.3(3) . . . . ?
C4 C5 C6 C1 1.5(3) . . . . ?
C4 C5 C6 C7 -176.26(19) . . . . ?
C2 C1 C6 C5 -2.8(3) . . . . ?
N1 C1 C6 C5 175.35(18) . . . . ?
C2 C1 C6 C7 175.43(18) . . . . ?
N1 C1 C6 C7 -6.4(2) . . . . ?
C14 O1 C7 C6 104.53(17) . . . . ?
C14 O1 C7 C8 -128.69(17) . . . . ?
C14 O1 C7 C12 -6.21(18) . . . . ?
C5 C6 C7 O1 65.1(3) . . . . ?
C1 C6 C7 O1 -112.94(18) . . . . ?
C5 C6 C7 C8 -58.4(3) . . . . ?
C1 C6 C7 C8 123.60(19) . . . . ?
C5 C6 C7 C12 177.6(2) . . . . ?
C1 C6 C7 C12 -0.4(2) . . . . ?
O1 C7 C8 C9 160.47(17) . . . . ?
C6 C7 C8 C9 -75.6(2) . . . . ?
C12 C7 C8 C9 42.7(2) . . . . ?
C7 C8 C9 C10 -45.6(3) . . . . ?
C8 C9 C10 C11 -0.3(3) . . . . ?
C9 C10 C11 C12 46.3(3) . . . . ?
C1 N1 C12 C13 100.27(19) . . . . ?
C1 N1 C12 C11 -131.84(18) . . . . ?
C1 N1 C12 C7 -10.6(2) . . . . ?
C10 C11 C12 N1 72.8(2) . . . . ?
C10 C11 C12 C13 -160.51(18) . . . . ?
C10 C11 C12 C7 -43.5(2) . . . . ?
O1 C7 C12 N1 121.98(16) . . . . ?
C6 C7 C12 N1 6.43(19) . . . . ?
C8 C7 C12 N1 -118.42(18) . . . . ?
O1 C7 C12 C13 4.42(18) . . . . ?
C6 C7 C12 C13 -111.13(15) . . . . ?
C8 C7 C12 C13 124.02(17) . . . . ?
O1 C7 C12 C11 -119.31(17) . . . . ?
C6 C7 C12 C11 125.14(17) . . . . ?
C8 C7 C12 C11 0.3(2) . . . . ?
N1 C12 C13 C14 -113.51(18) . . . . ?
C11 C12 C13 C14 121.50(19) . . . . ?
C7 C12 C13 C14 -1.2(2) . . . . ?
N1 C12 C13 C18 66.2(3) . . . . ?
C11 C12 C13 C18 -58.8(3) . . . . ?
C7 C12 C13 C18 178.45(19) . . . . ?
C7 O1 C14 C13 5.8(2) . . . . ?
C7 O1 C14 C15 -175.76(18) . . . . ?
C18 C13 C14 O1 177.48(17) . . . . ?
C12 C13 C14 O1 -2.8(2) . . . . ?
C18 C13 C14 C15 -1.0(3) . . . . ?
C12 C13 C14 C15 178.69(17) . . . . ?
O1 C14 C15 C16 -177.83(19) . . . . ?
C13 C14 C15 C16 0.5(3) . . . . ?
C14 C15 C16 C17 0.1(3) . . . . ?
C15 C16 C17 C18 -0.2(3) . . . . ?
C14 C13 C18 C17 0.9(3) . . . . ?
C12 C13 C18 C17 -178.73(19) . . . . ?
C16 C17 C18 C13 -0.3(3) . . . . ?

_refine_diff_density_max         0.234
_refine_diff_density_min         -0.170
_refine_diff_density_rms         0.038

_shelxl_version_number           2013-4

