# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2020

####################################################################### 
# 
# 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_cd15319
_audit_block_doi                 10.5517/ccdc.csd.cc20925l
_database_code_depnum_ccdc_archive 'CCDC 1855758'
loop_
_audit_author_name
_audit_author_address
'Naiguo Xing'
;Sichuan University
China
;
_audit_update_record             
;
2018-11-29 deposited with the CCDC.	2020-02-26 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C11 H12 N2 O'
_chemical_formula_weight         188.23

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                   5.9234(10)
_cell_length_b                   9.2189(14)
_cell_length_c                   19.396(3)
_cell_angle_alpha                90
_cell_angle_beta                 92.203(4)
_cell_angle_gamma                90
_cell_volume                     1058.4(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    1575
_cell_measurement_theta_min      4.893
_cell_measurement_theta_max      45.409

_exptl_crystal_description       prismatic
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.181
_exptl_crystal_F_000             400
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.210
_exptl_crystal_size_mid          0.170
_exptl_crystal_size_min          0.130
_exptl_absorpt_coefficient_mu    0.078
_shelx_estimated_absorpt_T_min   0.984
_shelx_estimated_absorpt_T_max   0.990
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6589
_exptl_absorpt_correction_T_max  0.7456
_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            6167
_diffrn_reflns_av_unetI/netI     0.0381
_diffrn_reflns_av_R_equivalents  0.0335
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_theta_min         2.102
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             2090
_reflns_number_gt                1591
_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)+(0.0488P)²+0.1250P] 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         2090
_refine_ls_number_parameters     133
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0581
_refine_ls_R_factor_gt           0.0435
_refine_ls_wR_factor_ref         0.1133
_refine_ls_wR_factor_gt          0.1057
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_restrained_S_all      1.047
_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 0.8326(2) 0.65801(13) 0.00022(6) 0.0484(3) Uani 1 1 d . . . . .
N2 N 0.7079(2) 0.86623(12) 0.05086(6) 0.0481(3) Uani 1 1 d . . . . .
O1 O 1.06050(19) 0.57365(11) 0.08995(5) 0.0617(3) Uani 1 1 d . . . . .
C1 C 0.9303(2) 0.66244(15) 0.06279(7) 0.0456(4) Uani 1 1 d . . . . .
C2 C 0.8430(2) 0.80117(14) 0.09312(7) 0.0424(3) Uani 1 1 d . . . . .
C3 C 0.6877(2) 0.78339(15) -0.01330(7) 0.0455(4) Uani 1 1 d . . . . .
C4 C 0.7740(3) 0.87531(17) -0.07148(8) 0.0619(4) Uani 1 1 d . . . . .
H4A H 0.9285 0.9017 -0.0612 0.093 Uiso 1 1 calc R U . . .
H4B H 0.6839 0.9615 -0.0763 0.093 Uiso 1 1 calc R U . . .
H4C H 0.7644 0.8210 -0.1137 0.093 Uiso 1 1 calc R U . . .
C5 C 0.4442(3) 0.7384(2) -0.02677(10) 0.0683(5) Uani 1 1 d . . . . .
H5A H 0.4323 0.6812 -0.0681 0.102 Uiso 1 1 calc R U . . .
H5B H 0.3513 0.8233 -0.0321 0.102 Uiso 1 1 calc R U . . .
H5C H 0.3945 0.6821 0.0114 0.102 Uiso 1 1 calc R U . . .
C6 C 0.9050(3) 0.85747(15) 0.16223(7) 0.0471(4) Uani 1 1 d . . . . .
C7 C 1.1081(3) 0.8242(2) 0.19550(8) 0.0643(5) Uani 1 1 d . . . . .
H7 H 1.2072 0.7603 0.1752 0.077 Uiso 1 1 calc R U . . .
C8 C 1.1656(4) 0.8848(2) 0.25871(10) 0.0790(6) Uani 1 1 d . . . . .
H8 H 1.3046 0.8635 0.2802 0.095 Uiso 1 1 calc R U . . .
C9 C 1.0197(4) 0.9758(2) 0.28976(10) 0.0857(6) Uani 1 1 d . . . . .
H9 H 1.0586 1.0161 0.3326 0.103 Uiso 1 1 calc R U . . .
C10 C 0.8171(4) 1.0078(2) 0.25808(10) 0.0955(7) Uani 1 1 d . . . . .
H10 H 0.7163 1.0686 0.2797 0.115 Uiso 1 1 calc R U . . .
C11 C 0.7602(3) 0.9508(2) 0.19429(9) 0.0727(5) Uani 1 1 d . . . . .
H11 H 0.6229 0.9753 0.1725 0.087 Uiso 1 1 calc R U . . .
H1 H 0.854(3) 0.5890(19) -0.0317(8) 0.060(5) Uiso 1 1 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 1.3248(18) . ?
N1 C3 1.4573(17) . ?
N1 H1 0.900(17) . ?
N2 C2 1.2735(17) . ?
N2 C3 1.4610(17) . ?
O1 C1 1.2293(16) . ?
C1 C2 1.5073(19) . ?
C2 C6 1.4708(19) . ?
C3 C5 1.514(2) . ?
C3 C4 1.516(2) . ?
C4 H4A 0.9600 . ?
C4 H4B 0.9600 . ?
C4 H4C 0.9600 . ?
C5 H5A 0.9600 . ?
C5 H5B 0.9600 . ?
C5 H5C 0.9600 . ?
C6 C7 1.378(2) . ?
C6 C11 1.380(2) . ?
C7 C8 1.378(2) . ?
C7 H7 0.9300 . ?
C8 C9 1.361(3) . ?
C8 H8 0.9300 . ?
C9 C10 1.360(3) . ?
C9 H9 0.9300 . ?
C10 C11 1.374(2) . ?
C10 H10 0.9300 . ?
C11 H11 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 C3 111.95(12) . . ?
C1 N1 H1 125.6(10) . . ?
C3 N1 H1 122.4(10) . . ?
C2 N2 C3 109.32(11) . . ?
O1 C1 N1 128.08(13) . . ?
O1 C1 C2 128.06(13) . . ?
N1 C1 C2 103.85(11) . . ?
N2 C2 C6 123.30(13) . . ?
N2 C2 C1 111.40(12) . . ?
C6 C2 C1 125.30(12) . . ?
N1 C3 N2 103.47(11) . . ?
N1 C3 C5 111.35(12) . . ?
N2 C3 C5 109.67(12) . . ?
N1 C3 C4 111.36(12) . . ?
N2 C3 C4 108.85(12) . . ?
C5 C3 C4 111.79(13) . . ?
C3 C4 H4A 109.5 . . ?
C3 C4 H4B 109.5 . . ?
H4A C4 H4B 109.5 . . ?
C3 C4 H4C 109.5 . . ?
H4A C4 H4C 109.5 . . ?
H4B C4 H4C 109.5 . . ?
C3 C5 H5A 109.5 . . ?
C3 C5 H5B 109.5 . . ?
H5A C5 H5B 109.5 . . ?
C3 C5 H5C 109.5 . . ?
H5A C5 H5C 109.5 . . ?
H5B C5 H5C 109.5 . . ?
C7 C6 C11 118.34(15) . . ?
C7 C6 C2 122.09(14) . . ?
C11 C6 C2 119.54(14) . . ?
C8 C7 C6 120.51(18) . . ?
C8 C7 H7 119.7 . . ?
C6 C7 H7 119.7 . . ?
C9 C8 C7 120.29(19) . . ?
C9 C8 H8 119.9 . . ?
C7 C8 H8 119.9 . . ?
C10 C9 C8 119.86(18) . . ?
C10 C9 H9 120.1 . . ?
C8 C9 H9 120.1 . . ?
C9 C10 C11 120.4(2) . . ?
C9 C10 H10 119.8 . . ?
C11 C10 H10 119.8 . . ?
C10 C11 C6 120.60(18) . . ?
C10 C11 H11 119.7 . . ?
C6 C11 H11 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
C3 N1 C1 O1 179.70(14) . . . . ?
C3 N1 C1 C2 0.15(15) . . . . ?
C3 N2 C2 C6 178.56(12) . . . . ?
C3 N2 C2 C1 -0.87(16) . . . . ?
O1 C1 C2 N2 -179.08(15) . . . . ?
N1 C1 C2 N2 0.47(16) . . . . ?
O1 C1 C2 C6 1.5(2) . . . . ?
N1 C1 C2 C6 -178.95(13) . . . . ?
C1 N1 C3 N2 -0.62(15) . . . . ?
C1 N1 C3 C5 -118.35(14) . . . . ?
C1 N1 C3 C4 116.15(14) . . . . ?
C2 N2 C3 N1 0.91(15) . . . . ?
C2 N2 C3 C5 119.81(14) . . . . ?
C2 N2 C3 C4 -117.61(13) . . . . ?
N2 C2 C6 C7 -152.95(15) . . . . ?
C1 C2 C6 C7 26.4(2) . . . . ?
N2 C2 C6 C11 24.7(2) . . . . ?
C1 C2 C6 C11 -155.95(15) . . . . ?
C11 C6 C7 C8 -1.0(2) . . . . ?
C2 C6 C7 C8 176.64(15) . . . . ?
C6 C7 C8 C9 1.5(3) . . . . ?
C7 C8 C9 C10 -0.4(3) . . . . ?
C8 C9 C10 C11 -1.2(3) . . . . ?
C9 C10 C11 C6 1.7(3) . . . . ?
C7 C6 C11 C10 -0.6(3) . . . . ?
C2 C6 C11 C10 -178.29(17) . . . . ?

_refine_diff_density_max         0.119
_refine_diff_density_min         -0.150
_refine_diff_density_rms         0.032

_shelxl_version_number           2013-4

