# 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_20170328
_database_code_depnum_ccdc_archive 'CCDC 1869999'
_audit_update_record             
;
2018-09-26 deposited with the CCDC.
2019-02-04 downloaded from the CCDC.
;
_audit_creation_date             2017-03-24
_audit_creation_method           
;
Olex2 1.2
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_shelx_SHELXL_version_number     2014/7
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C21 H22 N2 O'
_chemical_formula_sum            'C21 H22 N2 O'
_chemical_formula_weight         318.40
_chemical_melting_point          ?
_chemical_oxdiff_formula         C19H12O4
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           61
_space_group_name_H-M_alt        'P b c a'
_space_group_name_Hall           '-P 2ac 2ab'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, y, -z-1/2'
'-x-1/2, y-1/2, z'
'x, -y-1/2, z-1/2'

_cell_length_a                   16.5024(4)
_cell_length_b                   11.1420(2)
_cell_length_c                   19.3013(5)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     3548.93(14)
_cell_formula_units_Z            8
_cell_measurement_reflns_used    4785
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      70.8380
_cell_measurement_theta_min      4.5640
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.575
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85939
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.192
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       prism
_exptl_crystal_F_000             1360
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0242
_diffrn_reflns_av_unetI/netI     0.0169
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            13149
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         67.734
_diffrn_reflns_theta_min         4.582
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.2312
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_details      
;
#__ type_ start__ end____ width___ exp.time_
  1 omega    0.00   35.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -      -33.5000   57.0000    0.0000 35

#__ type_ start__ end____ width___ exp.time_
  2 omega    2.00   30.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -      -33.5000   57.0000  -90.0000 28

#__ type_ start__ end____ width___ exp.time_
  3 omega  -63.00  -33.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -      -33.5000  178.0000  -30.0000 30

#__ type_ start__ end____ width___ exp.time_
  4 omega  -52.00  -23.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -      -33.5000   57.0000    0.0000 29

#__ type_ start__ end____ width___ exp.time_
  5 omega  -31.00    9.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734  -57.0000 -150.0000 40

#__ type_ start__ end____ width___ exp.time_
  6 omega   14.00   51.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734  -57.0000 -150.0000 37

#__ type_ start__ end____ width___ exp.time_
  7 omega   23.00   50.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   57.0000  -60.0000 27

#__ type_ start__ end____ width___ exp.time_
  8 omega   24.00   49.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   77.0000  -30.0000 25

#__ type_ start__ end____ width___ exp.time_
  9 omega   61.00  108.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734  178.0000 -150.0000 47

#__ type_ start__ end____ width___ exp.time_
 10 omega   74.00  106.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   77.0000  -30.0000 32

#__ type_ start__ end____ width___ exp.time_
 11 omega    8.00   53.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   77.0000  -60.0000 45

#__ type_ start__ end____ width___ exp.time_
 12 omega   80.00  110.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734  178.0000 -180.0000 30

#__ type_ start__ end____ width___ exp.time_
 13 omega   75.00  100.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   77.0000  -60.0000 25

#__ type_ start__ end____ width___ exp.time_
 14 omega   63.00   91.00   1.0000    1.2500
omega____ theta____ kappa____ phi______ frames
    -       36.4734   57.0000  -60.0000 28

#__ type_ start__ end____ width___ exp.time_
 15 omega   39.00   91.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000  -60.0000 52

#__ type_ start__ end____ width___ exp.time_
 16 omega   39.00   67.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000   60.0000 28

#__ type_ start__ end____ width___ exp.time_
 17 omega   48.00   87.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -45.0000   90.0000 39

#__ type_ start__ end____ width___ exp.time_
 18 omega   38.00   70.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000    0.0000 32

#__ type_ start__ end____ width___ exp.time_
 19 omega  108.00  174.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  111.0000 -180.0000 66

#__ type_ start__ end____ width___ exp.time_
 20 omega   39.00  115.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000 -111.0000   30.0000 76

#__ type_ start__ end____ width___ exp.time_
 21 omega  103.00  150.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  178.0000   60.0000 47

#__ type_ start__ end____ width___ exp.time_
 22 omega   61.00   87.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  178.0000   60.0000 26

#__ type_ start__ end____ width___ exp.time_
 23 omega   51.00   87.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -45.0000   30.0000 36

#__ type_ start__ end____ width___ exp.time_
 24 omega   92.00  167.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000   61.0000 -120.0000 75

#__ type_ start__ end____ width___ exp.time_
 25 omega   39.00   70.00   1.0000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -94.0000  -60.0000 31
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_UB_11      0.0637094000
_diffrn_orient_matrix_UB_12      0.0034828000
_diffrn_orient_matrix_UB_13      -0.0581564000
_diffrn_orient_matrix_UB_21      -0.0670289000
_diffrn_orient_matrix_UB_22      -0.0225910000
_diffrn_orient_matrix_UB_23      -0.0540574000
_diffrn_orient_matrix_UB_31      -0.0127589000
_diffrn_orient_matrix_UB_32      0.1363811000
_diffrn_orient_matrix_UB_33      -0.0074637000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_source                   'Enhance (Cu) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2551
_reflns_number_total             3164
_reflns_odcompleteness_completeness 99.80
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_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       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_refine_diff_density_max         0.165
_refine_diff_density_min         -0.176
_refine_diff_density_rms         0.035
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         3164
_refine_ls_number_restraints     13
_refine_ls_R_factor_all          0.0564
_refine_ls_R_factor_gt           0.0468
_refine_ls_restrained_S_all      1.073
_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)+(0.0804P)²+0.3573P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1327
_refine_ls_wR_factor_ref         0.1428
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Rigid bond restraints
 C18, C19
 with sigma for 1-2 distances of 0.001 and sigma for 1-3 distances of 0.001
3. Uiso/Uaniso restraints and constraints
Uanis(C18) \\sim Ueq, Uanis(C19) \\sim Ueq: with sigma of 0.01 and sigma for
terminal atoms of 0.02
4.a Secondary CH2 refined with riding coordinates:
 C17(H17A,H17B)
4.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C12(H12), C13(H13), C14(H14), C15(H15)
4.c Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,
 H21C)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   ?
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
C1 C 0.50995(12) 0.75550(16) 0.62998(10) 0.0676(4) Uani 1 1 d . . . . .
H1 H 0.4851 0.7771 0.6714 0.081 Uiso 1 1 calc R . . . .
C2 C 0.52226(13) 0.84101(17) 0.57976(11) 0.0772(5) Uani 1 1 d . . . . .
H2 H 0.5060 0.9197 0.5877 0.093 Uiso 1 1 calc R . . . .
C3 C 0.55841(14) 0.81127(16) 0.51786(11) 0.0759(5) Uani 1 1 d . . . . .
H3 H 0.5665 0.8697 0.4841 0.091 Uiso 1 1 calc R . . . .
C4 C 0.58246(11) 0.69517(15) 0.50609(9) 0.0640(4) Uani 1 1 d . . . . .
H4 H 0.6068 0.6747 0.4643 0.077 Uiso 1 1 calc R . . . .
C5 C 0.57032(9) 0.60769(13) 0.55687(8) 0.0524(4) Uani 1 1 d . . . . .
C6 C 0.53408(9) 0.63710(14) 0.61979(8) 0.0551(4) Uani 1 1 d . . . . .
C7 C 0.51889(10) 0.54419(14) 0.67625(8) 0.0562(4) Uani 1 1 d . . . . .
C8 C 0.54434(11) 0.41703(15) 0.65798(8) 0.0603(4) Uani 1 1 d . . . . .
C9 C 0.59673(9) 0.48526(14) 0.54460(7) 0.0513(4) Uani 1 1 d . . . . .
C10 C 0.64791(10) 0.32218(15) 0.50537(9) 0.0614(4) Uani 1 1 d . . . . .
C11 C 0.61617(10) 0.29144(14) 0.56979(9) 0.0587(4) Uani 1 1 d . . . . .
C12 C 0.62259(13) 0.17693(16) 0.59738(11) 0.0739(5) Uani 1 1 d . . . . .
H12 H 0.6011 0.1573 0.6404 0.089 Uiso 1 1 calc R . . . .
C13 C 0.66302(14) 0.09342(18) 0.55694(13) 0.0837(6) Uani 1 1 d . . . . .
H13 H 0.6690 0.0155 0.5735 0.100 Uiso 1 1 calc R . . . .
C14 C 0.69470(13) 0.1222(2) 0.49280(14) 0.0867(6) Uani 1 1 d . . . . .
H14 H 0.7214 0.0635 0.4673 0.104 Uiso 1 1 calc R . . . .
C15 C 0.68760(12) 0.2356(2) 0.46591(12) 0.0797(6) Uani 1 1 d . . . . .
H15 H 0.7087 0.2542 0.4225 0.096 Uiso 1 1 calc R . . . .
C16 C 0.42645(12) 0.5377(2) 0.68950(11) 0.0784(5) Uani 1 1 d . . . . .
H16A H 0.4080 0.6127 0.7082 0.118 Uiso 1 1 calc GR . . . .
H16B H 0.4152 0.4745 0.7219 0.118 Uiso 1 1 calc GR . . . .
H16C H 0.3989 0.5218 0.6467 0.118 Uiso 1 1 calc GR . . . .
C17 C 0.55921(11) 0.57717(16) 0.74668(8) 0.0627(4) Uani 1 1 d . . . . .
H17A H 0.5359 0.6531 0.7611 0.075 Uiso 1 1 calc R . . . .
H17B H 0.5413 0.5176 0.7800 0.075 Uiso 1 1 calc R . . . .
C18 C 0.65124(12) 0.58891(19) 0.75546(11) 0.0773(5) Uani 1 1 d . U . . .
C19 C 0.68586(18) 0.6923(3) 0.7131(2) 0.1288(11) Uani 1 1 d . U . . .
H19A H 0.6815 0.6740 0.6646 0.193 Uiso 1 1 calc GR . . . .
H19B H 0.7418 0.7039 0.7249 0.193 Uiso 1 1 calc GR . . . .
H19C H 0.6561 0.7644 0.7229 0.193 Uiso 1 1 calc GR . . . .
C20 C 0.6648(2) 0.6177(4) 0.83132(16) 0.1468(14) Uani 1 1 d . . . . .
H20A H 0.6353 0.6890 0.8433 0.220 Uiso 1 1 calc GR . . . .
H20B H 0.7216 0.6305 0.8394 0.220 Uiso 1 1 calc GR . . . .
H20C H 0.6462 0.5520 0.8592 0.220 Uiso 1 1 calc GR . . . .
C21 C 0.69707(18) 0.4770(3) 0.7368(2) 0.1472(15) Uani 1 1 d . . . . .
H21A H 0.6755 0.4103 0.7622 0.221 Uiso 1 1 calc GR . . . .
H21B H 0.7533 0.4872 0.7482 0.221 Uiso 1 1 calc GR . . . .
H21C H 0.6918 0.4621 0.6880 0.221 Uiso 1 1 calc GR . . . .
N1 N 0.58254(8) 0.39805(11) 0.59503(6) 0.0538(3) Uani 1 1 d . . . . .
N2 N 0.63440(9) 0.44327(13) 0.49085(7) 0.0620(4) Uani 1 1 d . . . . .
O1 O 0.53253(11) 0.33336(11) 0.69642(7) 0.0894(5) Uani 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
C1 H1 0.9300 . ?
C1 C2 1.374(3) . ?
C1 C6 1.392(2) . ?
C2 H2 0.9300 . ?
C2 C3 1.376(3) . ?
C3 H3 0.9300 . ?
C3 C4 1.372(3) . ?
C4 H4 0.9300 . ?
C4 C5 1.397(2) . ?
C5 C6 1.393(2) . ?
C5 C9 1.451(2) . ?
C6 C7 1.524(2) . ?
C7 C8 1.519(2) . ?
C7 C16 1.548(2) . ?
C7 C17 1.557(2) . ?
C8 N1 1.385(2) . ?
C8 O1 1.207(2) . ?
C9 N1 1.3953(19) . ?
C9 N2 1.297(2) . ?
C10 C11 1.392(2) . ?
C10 C15 1.393(3) . ?
C10 N2 1.396(2) . ?
C11 C12 1.387(2) . ?
C11 N1 1.399(2) . ?
C12 H12 0.9300 . ?
C12 C13 1.386(3) . ?
C13 H13 0.9300 . ?
C13 C14 1.382(3) . ?
C14 H14 0.9300 . ?
C14 C15 1.370(3) . ?
C15 H15 0.9300 . ?
C16 H16A 0.9600 . ?
C16 H16B 0.9600 . ?
C16 H16C 0.9600 . ?
C17 H17A 0.9700 . ?
C17 H17B 0.9700 . ?
C17 C18 1.534(3) . ?
C18 C19 1.525(4) . ?
C18 C20 1.516(3) . ?
C18 C21 1.502(3) . ?
C19 H19A 0.9600 . ?
C19 H19B 0.9600 . ?
C19 H19C 0.9600 . ?
C20 H20A 0.9600 . ?
C20 H20B 0.9600 . ?
C20 H20C 0.9600 . ?
C21 H21A 0.9600 . ?
C21 H21B 0.9600 . ?
C21 H21C 0.9600 . ?

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 C1 H1 119.5 . . ?
C2 C1 C6 121.00(17) . . ?
C6 C1 H1 119.5 . . ?
C1 C2 H2 119.7 . . ?
C1 C2 C3 120.63(17) . . ?
C3 C2 H2 119.7 . . ?
C2 C3 H3 120.1 . . ?
C4 C3 C2 119.76(17) . . ?
C4 C3 H3 120.1 . . ?
C3 C4 H4 120.0 . . ?
C3 C4 C5 120.01(17) . . ?
C5 C4 H4 120.0 . . ?
C4 C5 C9 119.88(15) . . ?
C6 C5 C4 120.61(15) . . ?
C6 C5 C9 119.50(14) . . ?
C1 C6 C5 117.98(15) . . ?
C1 C6 C7 119.71(15) . . ?
C5 C6 C7 122.30(14) . . ?
C6 C7 C16 108.18(14) . . ?
C6 C7 C17 113.18(13) . . ?
C8 C7 C6 114.96(13) . . ?
C8 C7 C16 105.49(14) . . ?
C8 C7 C17 107.73(14) . . ?
C16 C7 C17 106.73(14) . . ?
N1 C8 C7 118.16(13) . . ?
O1 C8 C7 122.19(15) . . ?
O1 C8 N1 119.65(16) . . ?
N1 C9 C5 119.36(13) . . ?
N2 C9 C5 127.85(14) . . ?
N2 C9 N1 112.79(14) . . ?
C11 C10 C15 119.66(18) . . ?
C11 C10 N2 110.92(14) . . ?
C15 C10 N2 129.41(18) . . ?
C10 C11 N1 104.57(14) . . ?
C12 C11 C10 122.73(17) . . ?
C12 C11 N1 132.68(16) . . ?
C11 C12 H12 122.0 . . ?
C13 C12 C11 116.0(2) . . ?
C13 C12 H12 122.0 . . ?
C12 C13 H13 119.0 . . ?
C14 C13 C12 122.1(2) . . ?
C14 C13 H13 119.0 . . ?
C13 C14 H14 119.3 . . ?
C15 C14 C13 121.41(19) . . ?
C15 C14 H14 119.3 . . ?
C10 C15 H15 120.9 . . ?
C14 C15 C10 118.1(2) . . ?
C14 C15 H15 120.9 . . ?
C7 C16 H16A 109.5 . . ?
C7 C16 H16B 109.5 . . ?
C7 C16 H16C 109.5 . . ?
H16A C16 H16B 109.5 . . ?
H16A C16 H16C 109.5 . . ?
H16B C16 H16C 109.5 . . ?
C7 C17 H17A 106.7 . . ?
C7 C17 H17B 106.7 . . ?
H17A C17 H17B 106.6 . . ?
C18 C17 C7 122.66(15) . . ?
C18 C17 H17A 106.7 . . ?
C18 C17 H17B 106.7 . . ?
C19 C18 C17 112.10(19) . . ?
C20 C18 C17 105.7(2) . . ?
C20 C18 C19 107.6(3) . . ?
C21 C18 C17 113.66(18) . . ?
C21 C18 C19 108.0(3) . . ?
C21 C18 C20 109.5(3) . . ?
C18 C19 H19A 109.5 . . ?
C18 C19 H19B 109.5 . . ?
C18 C19 H19C 109.5 . . ?
H19A C19 H19B 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C18 C20 H20A 109.5 . . ?
C18 C20 H20B 109.5 . . ?
C18 C20 H20C 109.5 . . ?
H20A C20 H20B 109.5 . . ?
H20A C20 H20C 109.5 . . ?
H20B C20 H20C 109.5 . . ?
C18 C21 H21A 109.5 . . ?
C18 C21 H21B 109.5 . . ?
C18 C21 H21C 109.5 . . ?
H21A C21 H21B 109.5 . . ?
H21A C21 H21C 109.5 . . ?
H21B C21 H21C 109.5 . . ?
C8 N1 C9 125.60(13) . . ?
C8 N1 C11 128.02(13) . . ?
C9 N1 C11 106.37(13) . . ?
C9 N2 C10 105.35(13) . . ?

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
C1 C2 C3 C4 0.0(3) . . . . ?
C1 C6 C7 C8 177.35(15) . . . . ?
C1 C6 C7 C16 59.8(2) . . . . ?
C1 C6 C7 C17 -58.3(2) . . . . ?
C2 C1 C6 C5 -0.6(3) . . . . ?
C2 C1 C6 C7 -179.46(17) . . . . ?
C2 C3 C4 C5 -0.1(3) . . . . ?
C3 C4 C5 C6 -0.2(3) . . . . ?
C3 C4 C5 C9 -179.24(16) . . . . ?
C4 C5 C6 C1 0.5(2) . . . . ?
C4 C5 C6 C7 179.32(15) . . . . ?
C4 C5 C9 N1 -178.48(14) . . . . ?
C4 C5 C9 N2 2.3(2) . . . . ?
C5 C6 C7 C8 -1.4(2) . . . . ?
C5 C6 C7 C16 -119.00(17) . . . . ?
C5 C6 C7 C17 122.96(16) . . . . ?
C5 C9 N1 C8 0.0(2) . . . . ?
C5 C9 N1 C11 -178.43(13) . . . . ?
C5 C9 N2 C10 178.28(15) . . . . ?
C6 C1 C2 C3 0.4(3) . . . . ?
C6 C5 C9 N1 2.4(2) . . . . ?
C6 C5 C9 N2 -176.76(15) . . . . ?
C6 C7 C8 N1 3.7(2) . . . . ?
C6 C7 C8 O1 -176.52(17) . . . . ?
C6 C7 C17 C18 -62.8(2) . . . . ?
C7 C8 N1 C9 -3.2(2) . . . . ?
C7 C8 N1 C11 174.95(15) . . . . ?
C7 C17 C18 C19 64.7(3) . . . . ?
C7 C17 C18 C20 -178.3(2) . . . . ?
C7 C17 C18 C21 -58.1(3) . . . . ?
C8 C7 C17 C18 65.5(2) . . . . ?
C9 C5 C6 C1 179.60(15) . . . . ?
C9 C5 C6 C7 -1.6(2) . . . . ?
C10 C11 C12 C13 0.1(3) . . . . ?
C10 C11 N1 C8 -178.81(15) . . . . ?
C10 C11 N1 C9 -0.39(17) . . . . ?
C11 C10 C15 C14 -0.7(3) . . . . ?
C11 C10 N2 C9 0.70(18) . . . . ?
C11 C12 C13 C14 -0.3(3) . . . . ?
C12 C11 N1 C8 -0.3(3) . . . . ?
C12 C11 N1 C9 178.07(18) . . . . ?
C12 C13 C14 C15 0.0(3) . . . . ?
C13 C14 C15 C10 0.5(3) . . . . ?
C15 C10 C11 C12 0.4(3) . . . . ?
C15 C10 C11 N1 179.03(16) . . . . ?
C15 C10 N2 C9 -178.41(19) . . . . ?
C16 C7 C8 N1 122.79(16) . . . . ?
C16 C7 C8 O1 -57.4(2) . . . . ?
C16 C7 C17 C18 178.35(18) . . . . ?
C17 C7 C8 N1 -123.50(16) . . . . ?
C17 C7 C8 O1 56.3(2) . . . . ?
N1 C9 N2 C10 -0.96(18) . . . . ?
N1 C11 C12 C13 -178.10(18) . . . . ?
N2 C9 N1 C8 179.36(15) . . . . ?
N2 C9 N1 C11 0.88(18) . . . . ?
N2 C10 C11 C12 -178.83(16) . . . . ?
N2 C10 C11 N1 -0.17(18) . . . . ?
N2 C10 C15 C14 178.34(18) . . . . ?
O1 C8 N1 C9 177.01(17) . . . . ?
O1 C8 N1 C11 -4.8(3) . . . . ?

_olex2_submission_special_instructions 'No special instructions were received'
