# Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers.
# This journal is © the Partner Organisations 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. 
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data_cu_dm16292_0m
_database_code_depnum_ccdc_archive 'CCDC 1480606'
_audit_update_record             
;
2016-05-18 deposited with the CCDC.	2019-04-28 downloaded from the CCDC.
;
_audit_creation_date             2016-05-18
_audit_creation_method           
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_shelxl_version_number           2014-3
_chemical_name_common            ?
_chemical_name_systematic        
;
 ? 
;
_chemical_formula_moiety         'C14 H12 N2 O'
_chemical_formula_sum            'C14 H12 N2 O'
_chemical_formula_weight         224.26
_chemical_absolute_configuration rmad
_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 0.0181 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'

_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      orthorhombic
_space_group_IT_number           19
_space_group_name_H-M_alt        'P 21 21 21'
_space_group_name_Hall           'P 2ac 2ab'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x+1/2, -y, z+1/2'

_cell_length_a                   6.8959(8)
_cell_length_b                   7.1261(6)
_cell_length_c                   24.020(3)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     1180.4(2)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    692
_cell_measurement_temperature    296
_cell_measurement_theta_max      48.23
_cell_measurement_theta_min      3.68
_shelx_estimated_absorpt_T_max   0.987
_shelx_estimated_absorpt_T_min   0.926
_exptl_absorpt_coefficient_mu    0.649
_exptl_absorpt_correction_T_max  0.7533
_exptl_absorpt_correction_T_min  0.3895
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.1421 before and 0.0719 after correction.
The Ratio of minimum to maximum transmission is 0.5171.
The λ/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.262
_exptl_crystal_density_meas      .
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             472
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_exptl_special_details           
;
 ? 
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0786
_diffrn_reflns_av_unetI/netI     0.0711
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.975
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            7190
_diffrn_reflns_point_group_measured_fraction_full 0.966
_diffrn_reflns_point_group_measured_fraction_max 0.945
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         69.772
_diffrn_reflns_theta_min         3.680
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_source                   ?
_diffrn_standards_number         0
_reflns_Friedel_coverage         0.625
_reflns_Friedel_fraction_full    0.931
_reflns_Friedel_fraction_max     0.900
_reflns_number_gt                1111
_reflns_number_total             2103
_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       'SAINT v7.68A (Bruker, 2009)'
_computing_data_collection       ?
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_refine_diff_density_max         0.211
_refine_diff_density_min         -0.261
_refine_diff_density_rms         0.056
_refine_ls_abs_structure_details 
;
 Flack x determined using 297 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.2(7)
_refine_ls_extinction_coef       0.009(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.912
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2103
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1156
_refine_ls_R_factor_gt           0.0683
_refine_ls_restrained_S_all      0.912
_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)+(0.1047P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1729
_refine_ls_wR_factor_ref         0.2048
_refine_special_details          
;
 ?
;
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
2.a Ternary CH refined with riding coordinates:
 C8(H8)
2.b Aromatic/amide H refined with riding coordinates:
 N1(H1), N2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C10(H10), C11(H11), C12(H12),
 C13(H13), C14(H14)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   ?
_atom_sites_special_details      
;
The structure was solved using Direct Methods (ShelXS). RE = 0.2, Nqual =  -1, Ralpha = 0.044
;
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 -0.4741(6) -0.1284(4) -0.24357(17) 0.0806(11) Uani 1 1 d . . . . .
N1 N -0.7023(8) -0.2923(6) -0.29077(19) 0.0790(14) Uani 1 1 d . . . . .
H1 H -0.6447 -0.3964 -0.2834 0.095 Uiso 1 1 calc R . . . .
N2 N -0.6880(8) 0.0272(6) -0.29766(17) 0.0825(14) Uani 1 1 d . . . . .
H2 H -0.6582 0.1325 -0.2824 0.099 Uiso 1 1 calc R . . . .
C1 C -0.6141(9) -0.1303(7) -0.2764(2) 0.0762(16) Uani 1 1 d . . . . .
C2 C -0.8810(9) -0.2988(8) -0.3168(2) 0.0755(16) Uani 1 1 d . . . . .
C3 C -0.9916(11) -0.4629(9) -0.3162(3) 0.0885(17) Uani 1 1 d . . . . .
H3 H -0.9450 -0.5699 -0.2985 0.106 Uiso 1 1 calc R . . . .
C4 C -1.1701(12) -0.4655(13) -0.3418(3) 0.105(2) Uani 1 1 d . . . . .
H4 H -1.2443 -0.5745 -0.3416 0.126 Uiso 1 1 calc R . . . .
C5 C -1.2383(11) -0.3084(12) -0.3676(3) 0.105(2) Uani 1 1 d . . . . .
H5 H -1.3587 -0.3105 -0.3850 0.126 Uiso 1 1 calc R . . . .
C6 C -1.1292(10) -0.1467(11) -0.3678(3) 0.096(2) Uani 1 1 d . . . . .
H6 H -1.1783 -0.0398 -0.3850 0.116 Uiso 1 1 calc R . . . .
C7 C -0.9486(9) -0.1399(8) -0.3432(2) 0.0739(15) Uani 1 1 d . . . . .
C8 C -0.8190(9) 0.0284(7) -0.3463(2) 0.0775(16) Uani 1 1 d . . . . .
H8 H -0.9010 0.1403 -0.3435 0.093 Uiso 1 1 calc R . . . .
C9 C -0.6998(10) 0.0445(9) -0.4002(2) 0.0820(16) Uani 1 1 d . . . . .
C10 C -0.6934(11) -0.0993(10) -0.4375(3) 0.095(2) Uani 1 1 d . . . . .
H10 H -0.7634 -0.2084 -0.4307 0.114 Uiso 1 1 calc R . . . .
C11 C -0.5831(14) -0.0836(17) -0.4854(4) 0.133(3) Uani 1 1 d . . . . .
H11 H -0.5787 -0.1824 -0.5107 0.160 Uiso 1 1 calc R . . . .
C12 C -0.4823(18) 0.0743(19) -0.4954(4) 0.151(4) Uani 1 1 d . . . . .
H12 H -0.4080 0.0843 -0.5276 0.182 Uiso 1 1 calc R . . . .
C13 C -0.4887(17) 0.2204(16) -0.4584(5) 0.145(4) Uani 1 1 d . . . . .
H13 H -0.4200 0.3302 -0.4655 0.174 Uiso 1 1 calc R . . . .
C14 C -0.5979(12) 0.2035(10) -0.4106(4) 0.115(3) Uani 1 1 d . . . . .
H14 H -0.6016 0.3019 -0.3852 0.138 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
O1 C1 1.247(6) . ?
N1 H1 0.8600 . ?
N1 C1 1.350(7) . ?
N1 C2 1.383(7) . ?
N2 H2 0.8600 . ?
N2 C1 1.334(7) . ?
N2 C8 1.476(7) . ?
C2 C3 1.396(8) . ?
C2 C7 1.378(8) . ?
C3 H3 0.9300 . ?
C3 C4 1.377(10) . ?
C4 H4 0.9300 . ?
C4 C5 1.362(10) . ?
C5 H5 0.9300 . ?
C5 C6 1.376(10) . ?
C6 H6 0.9300 . ?
C6 C7 1.380(8) . ?
C7 C8 1.497(8) . ?
C8 H8 0.9800 . ?
C8 C9 1.539(8) . ?
C9 C10 1.362(9) . ?
C9 C14 1.356(9) . ?
C10 H10 0.9300 . ?
C10 C11 1.383(10) . ?
C11 H11 0.9300 . ?
C11 C12 1.344(12) . ?
C12 H12 0.9300 . ?
C12 C13 1.369(14) . ?
C13 H13 0.9300 . ?
C13 C14 1.380(12) . ?
C14 H14 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 H1 118.5 . . ?
C1 N1 C2 123.1(5) . . ?
C2 N1 H1 118.5 . . ?
C1 N2 H2 118.6 . . ?
C1 N2 C8 122.7(4) . . ?
C8 N2 H2 118.6 . . ?
O1 C1 N1 121.3(5) . . ?
O1 C1 N2 121.9(5) . . ?
N2 C1 N1 116.7(5) . . ?
N1 C2 C3 120.6(5) . . ?
C7 C2 N1 118.8(5) . . ?
C7 C2 C3 120.6(6) . . ?
C2 C3 H3 120.2 . . ?
C4 C3 C2 119.6(7) . . ?
C4 C3 H3 120.2 . . ?
C3 C4 H4 120.0 . . ?
C5 C4 C3 120.1(8) . . ?
C5 C4 H4 120.0 . . ?
C4 C5 H5 119.9 . . ?
C4 C5 C6 120.1(7) . . ?
C6 C5 H5 119.9 . . ?
C5 C6 H6 119.3 . . ?
C5 C6 C7 121.4(7) . . ?
C7 C6 H6 119.3 . . ?
C2 C7 C6 118.2(6) . . ?
C2 C7 C8 118.6(5) . . ?
C6 C7 C8 123.1(6) . . ?
N2 C8 C7 108.8(4) . . ?
N2 C8 H8 107.7 . . ?
N2 C8 C9 109.9(5) . . ?
C7 C8 H8 107.7 . . ?
C7 C8 C9 114.9(5) . . ?
C9 C8 H8 107.7 . . ?
C10 C9 C8 121.0(6) . . ?
C14 C9 C8 119.6(7) . . ?
C14 C9 C10 119.4(7) . . ?
C9 C10 H10 119.9 . . ?
C9 C10 C11 120.3(8) . . ?
C11 C10 H10 119.9 . . ?
C10 C11 H11 120.0 . . ?
C12 C11 C10 120.0(10) . . ?
C12 C11 H11 120.0 . . ?
C11 C12 H12 119.9 . . ?
C11 C12 C13 120.3(10) . . ?
C13 C12 H12 119.9 . . ?
C12 C13 H13 120.3 . . ?
C12 C13 C14 119.4(10) . . ?
C14 C13 H13 120.3 . . ?
C9 C14 C13 120.6(8) . . ?
C9 C14 H14 119.7 . . ?
C13 C14 H14 119.7 . . ?

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 C2 C3 C4 179.2(6) . . . . ?
N1 C2 C7 C6 -178.4(5) . . . . ?
N1 C2 C7 C8 4.7(8) . . . . ?
N2 C8 C9 C10 113.5(6) . . . . ?
N2 C8 C9 C14 -65.8(7) . . . . ?
C1 N1 C2 C3 -161.0(6) . . . . ?
C1 N1 C2 C7 18.6(8) . . . . ?
C1 N2 C8 C7 36.7(8) . . . . ?
C1 N2 C8 C9 -89.8(7) . . . . ?
C2 N1 C1 O1 165.5(5) . . . . ?
C2 N1 C1 N2 -12.4(8) . . . . ?
C2 C3 C4 C5 -0.2(11) . . . . ?
C2 C7 C8 N2 -28.8(7) . . . . ?
C2 C7 C8 C9 94.8(6) . . . . ?
C3 C2 C7 C6 1.2(9) . . . . ?
C3 C2 C7 C8 -175.7(5) . . . . ?
C3 C4 C5 C6 -0.2(12) . . . . ?
C4 C5 C6 C7 1.1(11) . . . . ?
C5 C6 C7 C2 -1.6(9) . . . . ?
C5 C6 C7 C8 175.2(6) . . . . ?
C6 C7 C8 N2 154.5(5) . . . . ?
C6 C7 C8 C9 -82.0(7) . . . . ?
C7 C2 C3 C4 -0.3(9) . . . . ?
C7 C8 C9 C10 -9.5(8) . . . . ?
C7 C8 C9 C14 171.2(6) . . . . ?
C8 N2 C1 O1 164.6(5) . . . . ?
C8 N2 C1 N1 -17.5(9) . . . . ?
C8 C9 C10 C11 -179.0(6) . . . . ?
C8 C9 C14 C13 179.5(7) . . . . ?
C9 C10 C11 C12 -0.3(13) . . . . ?
C10 C9 C14 C13 0.1(11) . . . . ?
C10 C11 C12 C13 -0.2(18) . . . . ?
C11 C12 C13 C14 0.6(19) . . . . ?
C12 C13 C14 C9 -0.6(15) . . . . ?
C14 C9 C10 C11 0.3(10) . . . . ?

_olex2_submission_special_instructions 'No special instructions were received'
