# 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_150702f
_database_code_depnum_ccdc_archive 'CCDC 1868192'
loop_
_audit_author_name
_audit_author_address
'Bo Jiang'
;Jiangsu Normal University
China
;
_audit_update_record             
;
2018-09-17 deposited with the CCDC.	2019-10-11 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C15 H11 N3 O'
_chemical_formula_weight         249.27

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'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   P2(1)/c

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   7.647(7)
_cell_length_b                   21.749(19)
_cell_length_c                   7.647
_cell_angle_alpha                90.00
_cell_angle_beta                 90.142(1)
_cell_angle_gamma                90.00
_cell_volume                     1271.9(15)
_cell_formula_units_Z            4
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    1117
_cell_measurement_theta_min      2.824
_cell_measurement_theta_max      20.361

_exptl_crystal_description       block
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.39
_exptl_crystal_size_min          0.23
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.302
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             520
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9667
_exptl_absorpt_correction_T_max  0.9807
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      298(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            2226
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0704
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_theta_min         2.82
_diffrn_reflns_theta_max         25.01
_reflns_number_total             2226
_reflns_number_gt                1124
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0228P)²+0.2513P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     SHELXL
_refine_ls_extinction_coef       0.0007(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_number_reflns         2226
_refine_ls_number_parameters     175
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1277
_refine_ls_R_factor_gt           0.0505
_refine_ls_wR_factor_ref         0.1095
_refine_ls_wR_factor_gt          0.0897
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_restrained_S_all      1.018
_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
N1 N 0.4564(4) 0.73434(14) 0.6925(3) 0.0673(8) Uani 1 1 d . . .
N2 N 0.3532(4) 0.78108(13) 0.6580(4) 0.0660(8) Uani 1 1 d . . .
N3 N 0.2488(3) 0.66272(12) 0.5773(3) 0.0607(7) Uani 1 1 d . . .
O1 O 0.5620(4) 0.61850(12) 0.8408(3) 0.1038(10) Uani 1 1 d . . .
C1 C 0.5272(5) 0.62687(15) 0.6880(5) 0.0664(10) Uani 1 1 d . . .
C2 C 0.4003(4) 0.67738(15) 0.6461(4) 0.0566(9) Uani 1 1 d . . .
C3 C 0.1946(4) 0.77068(15) 0.5839(4) 0.0554(9) Uani 1 1 d . . .
C4 C 0.1393(4) 0.71030(15) 0.5473(4) 0.0539(8) Uani 1 1 d . . .
C5 C -0.0282(4) 0.70017(17) 0.4771(4) 0.0691(10) Uani 1 1 d . . .
H5 H -0.0680 0.6605 0.4554 0.083 Uiso 1 1 calc R . .
C6 C -0.1305(5) 0.7495(2) 0.4417(4) 0.0790(11) Uani 1 1 d . . .
H6 H -0.2411 0.7434 0.3939 0.095 Uiso 1 1 calc R . .
C7 C -0.0727(5) 0.81016(18) 0.4759(4) 0.0768(11) Uani 1 1 d . . .
H7 H -0.1459 0.8430 0.4488 0.092 Uiso 1 1 calc R . .
C8 C 0.0870(5) 0.82187(16) 0.5471(4) 0.0681(10) Uani 1 1 d . . .
C9 C 0.1486(5) 0.88608(15) 0.5856(5) 0.0969(13) Uani 1 1 d . . .
H9A H 0.0616 0.9150 0.5478 0.145 Uiso 1 1 calc R . .
H9B H 0.2560 0.8937 0.5245 0.145 Uiso 1 1 calc R . .
H9C H 0.1677 0.8905 0.7091 0.145 Uiso 1 1 calc R . .
C10 C 0.6020(4) 0.58941(14) 0.5484(4) 0.0542(8) Uani 1 1 d . . .
C11 C 0.5800(4) 0.60493(14) 0.3754(4) 0.0596(9) Uani 1 1 d . . .
H11 H 0.5155 0.6396 0.3449 0.072 Uiso 1 1 calc R . .
C12 C 0.6538(5) 0.56895(18) 0.2480(5) 0.0785(11) Uani 1 1 d . . .
H12 H 0.6390 0.5793 0.1308 0.094 Uiso 1 1 calc R . .
C13 C 0.7493(6) 0.51786(18) 0.2923(7) 0.0892(12) Uani 1 1 d . . .
H13 H 0.7996 0.4938 0.2054 0.107 Uiso 1 1 calc R . .
C14 C 0.7701(5) 0.50258(18) 0.4620(7) 0.0878(12) Uani 1 1 d . . .
H14 H 0.8332 0.4675 0.4913 0.105 Uiso 1 1 calc R . .
C15 C 0.7002(4) 0.53788(16) 0.5910(5) 0.0742(11) Uani 1 1 d . . .
H15 H 0.7182 0.5275 0.7076 0.089 Uiso 1 1 calc R . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
N1 0.0545(19) 0.078(2) 0.0697(19) -0.0113(16) -0.0055(16) -0.0070(17)
N2 0.055(2) 0.073(2) 0.070(2) -0.0117(15) -0.0008(17) -0.0049(16)
N3 0.0453(17) 0.0724(19) 0.0644(18) -0.0007(14) -0.0087(15) -0.0023(16)
O1 0.113(2) 0.135(2) 0.0636(16) 0.0074(16) -0.0222(17) 0.0137(18)
C1 0.061(2) 0.073(2) 0.065(2) 0.009(2) -0.015(2) -0.003(2)
C2 0.047(2) 0.072(2) 0.050(2) -0.0028(17) -0.0063(17) -0.002(2)
C3 0.044(2) 0.071(2) 0.051(2) -0.0078(17) 0.0020(17) -0.0013(18)
C4 0.043(2) 0.073(2) 0.0453(19) -0.0083(17) 0.0004(16) -0.0006(19)
C5 0.047(2) 0.092(3) 0.069(2) -0.009(2) -0.0055(19) -0.006(2)
C6 0.052(2) 0.117(3) 0.068(2) -0.004(2) -0.001(2) 0.009(3)
C7 0.066(3) 0.098(3) 0.066(2) 0.007(2) 0.003(2) 0.024(2)
C8 0.068(3) 0.072(3) 0.064(2) 0.0002(18) 0.007(2) 0.010(2)
C9 0.104(3) 0.074(3) 0.112(3) 0.000(2) 0.011(3) 0.011(2)
C10 0.0402(19) 0.058(2) 0.064(2) 0.0124(18) -0.0108(18) -0.0042(16)
C11 0.053(2) 0.062(2) 0.064(2) 0.0085(19) 0.0008(19) 0.0039(18)
C12 0.072(3) 0.089(3) 0.075(3) 0.004(2) 0.006(2) -0.003(2)
C13 0.074(3) 0.085(3) 0.109(4) -0.012(3) 0.016(3) 0.000(2)
C14 0.067(3) 0.068(3) 0.128(4) 0.011(3) -0.008(3) 0.008(2)
C15 0.059(2) 0.072(3) 0.092(3) 0.020(2) -0.015(2) -0.003(2)

_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 N2 1.313(3) . ?
N1 C2 1.358(4) . ?
N2 C3 1.357(4) . ?
N3 C2 1.310(4) . ?
N3 C4 1.350(4) . ?
O1 C1 1.211(3) . ?
C1 C10 1.461(4) . ?
C1 C2 1.500(4) . ?
C3 C4 1.408(4) . ?
C3 C8 1.412(4) . ?
C4 C5 1.406(4) . ?
C5 C6 1.355(4) . ?
C5 H5 0.9300 . ?
C6 C7 1.415(5) . ?
C6 H6 0.9300 . ?
C7 C8 1.360(5) . ?
C7 H7 0.9300 . ?
C8 C9 1.503(4) . ?
C9 H9A 0.9600 . ?
C9 H9B 0.9600 . ?
C9 H9C 0.9600 . ?
C10 C11 1.376(4) . ?
C10 C15 1.387(4) . ?
C11 C12 1.372(4) . ?
C11 H11 0.9300 . ?
C12 C13 1.372(5) . ?
C12 H12 0.9300 . ?
C13 C14 1.349(5) . ?
C13 H13 0.9300 . ?
C14 C15 1.360(5) . ?
C14 H14 0.9300 . ?
C15 H15 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
N2 N1 C2 117.7(3) . . ?
N1 N2 C3 119.4(3) . . ?
C2 N3 C4 115.4(3) . . ?
O1 C1 C10 122.4(3) . . ?
O1 C1 C2 117.2(3) . . ?
C10 C1 C2 120.4(3) . . ?
N3 C2 N1 127.2(3) . . ?
N3 C2 C1 118.6(3) . . ?
N1 C2 C1 114.1(3) . . ?
N2 C3 C4 120.4(3) . . ?
N2 C3 C8 118.1(3) . . ?
C4 C3 C8 121.4(3) . . ?
N3 C4 C5 120.6(3) . . ?
N3 C4 C3 119.7(3) . . ?
C5 C4 C3 119.7(3) . . ?
C6 C5 C4 118.5(3) . . ?
C6 C5 H5 120.7 . . ?
C4 C5 H5 120.7 . . ?
C5 C6 C7 121.4(4) . . ?
C5 C6 H6 119.3 . . ?
C7 C6 H6 119.3 . . ?
C8 C7 C6 121.9(3) . . ?
C8 C7 H7 119.1 . . ?
C6 C7 H7 119.1 . . ?
C7 C8 C3 117.0(3) . . ?
C7 C8 C9 122.2(4) . . ?
C3 C8 C9 120.8(3) . . ?
C8 C9 H9A 109.5 . . ?
C8 C9 H9B 109.5 . . ?
H9A C9 H9B 109.5 . . ?
C8 C9 H9C 109.5 . . ?
H9A C9 H9C 109.5 . . ?
H9B C9 H9C 109.5 . . ?
C11 C10 C15 119.3(3) . . ?
C11 C10 C1 121.3(3) . . ?
C15 C10 C1 119.5(3) . . ?
C12 C11 C10 119.6(3) . . ?
C12 C11 H11 120.2 . . ?
C10 C11 H11 120.2 . . ?
C13 C12 C11 120.4(4) . . ?
C13 C12 H12 119.8 . . ?
C11 C12 H12 119.8 . . ?
C14 C13 C12 119.9(4) . . ?
C14 C13 H13 120.0 . . ?
C12 C13 H13 120.0 . . ?
C13 C14 C15 120.8(4) . . ?
C13 C14 H14 119.6 . . ?
C15 C14 H14 119.6 . . ?
C14 C15 C10 120.0(4) . . ?
C14 C15 H15 120.0 . . ?
C10 C15 H15 120.0 . . ?

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 N1 N2 C3 2.2(4) . . . . ?
C4 N3 C2 N1 1.3(5) . . . . ?
C4 N3 C2 C1 178.3(3) . . . . ?
N2 N1 C2 N3 -3.7(5) . . . . ?
N2 N1 C2 C1 179.2(3) . . . . ?
O1 C1 C2 N3 -114.5(4) . . . . ?
C10 C1 C2 N3 64.7(4) . . . . ?
O1 C1 C2 N1 62.9(4) . . . . ?
C10 C1 C2 N1 -118.0(3) . . . . ?
N1 N2 C3 C4 1.2(4) . . . . ?
N1 N2 C3 C8 -179.6(3) . . . . ?
C2 N3 C4 C5 -178.7(3) . . . . ?
C2 N3 C4 C3 2.3(4) . . . . ?
N2 C3 C4 N3 -3.6(4) . . . . ?
C8 C3 C4 N3 177.1(3) . . . . ?
N2 C3 C4 C5 177.5(3) . . . . ?
C8 C3 C4 C5 -1.8(4) . . . . ?
N3 C4 C5 C6 -177.0(3) . . . . ?
C3 C4 C5 C6 1.9(5) . . . . ?
C4 C5 C6 C7 -0.8(5) . . . . ?
C5 C6 C7 C8 -0.6(5) . . . . ?
C6 C7 C8 C3 0.8(5) . . . . ?
C6 C7 C8 C9 -179.3(3) . . . . ?
N2 C3 C8 C7 -178.8(3) . . . . ?
C4 C3 C8 C7 0.4(5) . . . . ?
N2 C3 C8 C9 1.3(5) . . . . ?
C4 C3 C8 C9 -179.5(3) . . . . ?
O1 C1 C10 C11 -170.9(3) . . . . ?
C2 C1 C10 C11 10.0(5) . . . . ?
O1 C1 C10 C15 7.7(5) . . . . ?
C2 C1 C10 C15 -171.3(3) . . . . ?
C15 C10 C11 C12 0.6(5) . . . . ?
C1 C10 C11 C12 179.3(3) . . . . ?
C10 C11 C12 C13 -0.1(5) . . . . ?
C11 C12 C13 C14 0.4(6) . . . . ?
C12 C13 C14 C15 -1.2(6) . . . . ?
C13 C14 C15 C10 1.7(6) . . . . ?
C11 C10 C15 C14 -1.5(5) . . . . ?
C1 C10 C15 C14 179.9(3) . . . . ?

_diffrn_measured_fraction_theta_max 0.995
_diffrn_reflns_theta_full        25.01
_diffrn_measured_fraction_theta_full 0.995
_refine_diff_density_max         0.118
_refine_diff_density_min         -0.130
_refine_diff_density_rms         0.034
