# Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers.
# This journal is © the Partner Organisations 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_AP237_0m
_database_code_depnum_ccdc_archive 'CCDC 1515317'
_audit_update_record             
;
2016-11-07 deposited with the CCDC.
2017-02-06 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C36 H40 N2 O4'
_chemical_formula_sum            'C36 H40 N2 O4'
_chemical_formula_weight         564.70

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'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/c'
_space_group_name_Hall           '-P 2ybc'

_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, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   11.882(2)
_cell_length_b                   6.1567(13)
_cell_length_c                   22.083(4)
_cell_angle_alpha                90
_cell_angle_beta                 99.617(15)
_cell_angle_gamma                90
_cell_volume                     1592.7(6)
_cell_formula_units_Z            2
_cell_measurement_temperature    273(2)
_cell_measurement_reflns_used    1166
_cell_measurement_theta_min      3.77
_cell_measurement_theta_max      66.52

_exptl_crystal_description       plate
_exptl_crystal_colour            orange
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_density_diffrn    1.177
_exptl_crystal_F_000             604
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.222
_exptl_crystal_size_mid          0.142
_exptl_crystal_size_min          0.130
_exptl_absorpt_coefficient_mu    0.606
_shelx_estimated_absorpt_T_min   0.877
_shelx_estimated_absorpt_T_max   0.925
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_correction_T_min  0.8770
_exptl_absorpt_correction_T_max  0.9250
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      273(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_source                   'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            12084
_diffrn_reflns_av_unetI/netI     0.1171
_diffrn_reflns_av_R_equivalents  0.1045
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_theta_min         3.773
_diffrn_reflns_theta_max         66.520
_diffrn_reflns_theta_full        67.679
_diffrn_measured_fraction_theta_max 0.959
_diffrn_measured_fraction_theta_full 0.933
_diffrn_reflns_Laue_measured_fraction_max 0.959
_diffrn_reflns_Laue_measured_fraction_full 0.933
_diffrn_reflns_point_group_measured_fraction_max 0.959
_diffrn_reflns_point_group_measured_fraction_full 0.933
_reflns_number_total             2696
_reflns_number_gt                1166
_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 APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_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)+(0.0795P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   mixed
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         2696
_refine_ls_number_parameters     200
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1821
_refine_ls_R_factor_gt           0.0736
_refine_ls_wR_factor_ref         0.1933
_refine_ls_wR_factor_gt          0.1614
_refine_ls_goodness_of_fit_ref   0.938
_refine_ls_restrained_S_all      0.938
_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
O1 O 0.6939(2) 0.7217(4) 1.07623(11) 0.0811(8) Uani 1 1 d . . . . .
O2 O 0.6694(2) 0.4039(4) 0.85546(11) 0.0699(7) Uani 1 1 d . . . . .
N1 N 0.6711(3) 0.5334(4) 0.98418(13) 0.0611(8) Uani 1 1 d . . . . .
C1 C 0.6317(4) 0.6223(6) 1.03608(17) 0.0643(10) Uani 1 1 d . . . . .
C2 C 0.4876(3) 0.4364(5) 0.97291(14) 0.0580(10) Uani 1 1 d . . . . .
C3 C 0.5848(3) 0.4184(5) 0.94739(15) 0.0581(9) Uani 1 1 d . . . . .
C4 C 0.6021(3) 0.3021(6) 0.89256(15) 0.0590(10) Uani 1 1 d . . . . .
C5 C 0.5642(3) 0.1054(6) 0.87015(15) 0.0593(10) Uani 1 1 d . . . . .
C6 C 0.4934(3) -0.0533(5) 0.89763(17) 0.0771(11) Uani 1 1 d . . . . .
H6A H 0.5097 -0.0420 0.9416 0.116 Uiso 1 1 calc R U . . .
H6B H 0.5106 -0.1976 0.8855 0.116 Uiso 1 1 calc R U . . .
H6C H 0.4140 -0.0230 0.8836 0.116 Uiso 1 1 calc R U . . .
C7 C 0.6094(3) 0.0800(6) 0.81484(15) 0.0612(10) Uani 1 1 d . . . . .
C8 C 0.6043(4) -0.0858(7) 0.7709(2) 0.0758(12) Uani 1 1 d . . . . .
C9 C 0.6587(4) -0.0515(8) 0.7217(2) 0.0887(13) Uani 1 1 d . . . . .
H9 H 0.6543 -0.1580 0.6915 0.106 Uiso 1 1 calc R U . . .
C10 C 0.7195(4) 0.1353(9) 0.7154(2) 0.0913(14) Uani 1 1 d . . . . .
C11 C 0.7281(3) 0.3010(7) 0.75863(18) 0.0819(12) Uani 1 1 d . . . . .
H11 H 0.7688 0.4280 0.7549 0.098 Uiso 1 1 calc R U . . .
C12 C 0.6720(3) 0.2639(6) 0.80720(16) 0.0642(10) Uani 1 1 d . . . . .
C13 C 0.7891(3) 0.5544(6) 0.97645(17) 0.0729(11) Uani 1 1 d . . . . .
H13A H 0.8102 0.4284 0.9545 0.087 Uiso 1 1 calc R U . . .
H13B H 0.8369 0.5559 1.0166 0.087 Uiso 1 1 calc R U . . .
C14 C 0.8124(3) 0.7581(6) 0.94180(17) 0.0789(11) Uani 1 1 d . . . . .
H14A H 0.7589 0.7641 0.9035 0.095 Uiso 1 1 calc R U . . .
H14B H 0.7988 0.8841 0.9659 0.095 Uiso 1 1 calc R U . . .
C15 C 0.9317(4) 0.7707(8) 0.9278(2) 0.1147(16) Uani 1 1 d . . . . .
H15A H 0.9487 0.6385 0.9072 0.138 Uiso 1 1 calc R U . . .
H15B H 0.9854 0.7822 0.9659 0.138 Uiso 1 1 calc R U . . .
C16 C 0.9465(5) 0.9713(9) 0.8858(3) 0.149(2) Uani 1 1 d . . . . .
H16A H 0.8843 0.9679 0.8513 0.179 Uiso 1 1 calc R U . . .
H16B H 0.9367 1.1014 0.9092 0.179 Uiso 1 1 calc R U . . .
C17 C 1.0435(6) 0.9937(12) 0.8633(3) 0.179(3) Uani 1 1 d . . . . .
H17A H 1.0550 0.8622 0.8409 0.215 Uiso 1 1 calc R U . . .
H17B H 1.1058 1.0034 0.8977 0.215 Uiso 1 1 calc R U . . .
C18 C 1.0525(5) 1.1822(12) 0.8219(3) 0.168(2) Uani 1 1 d . . . . .
H18A H 1.0027 1.1599 0.7835 0.252 Uiso 1 1 calc R U . . .
H18B H 1.1297 1.1954 0.8149 0.252 Uiso 1 1 calc R U . . .
H18C H 1.0308 1.3127 0.8408 0.252 Uiso 1 1 calc R U . . .
H8 H 0.557(3) -0.215(6) 0.7732(15) 0.079(13) Uiso 1 1 d . . . . .
H10 H 0.757(3) 0.154(6) 0.6796(17) 0.105(15) 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
O1 C1 1.220(4) . ?
O2 C12 1.375(4) . ?
O2 C4 1.386(4) . ?
N1 C3 1.391(4) . ?
N1 C1 1.419(4) . ?
N1 C13 1.446(4) . ?
C1 C2 1.443(5) 3_667 ?
C2 C3 1.371(5) . ?
C2 C2 1.419(6) 3_667 ?
C2 C1 1.444(5) 3_667 ?
C3 C4 1.451(4) . ?
C4 C5 1.357(4) . ?
C5 C7 1.423(4) . ?
C5 C6 1.484(4) . ?
C6 H6A 0.9600 . ?
C6 H6B 0.9600 . ?
C6 H6C 0.9600 . ?
C7 C12 1.380(5) . ?
C7 C8 1.402(5) . ?
C8 C9 1.371(5) . ?
C8 H8 0.99(3) . ?
C9 C10 1.378(6) . ?
C9 H9 0.9300 . ?
C10 C11 1.390(5) . ?
C10 H10 0.97(4) . ?
C11 C12 1.373(5) . ?
C11 H11 0.9300 . ?
C13 C14 1.519(5) . ?
C13 H13A 0.9700 . ?
C13 H13B 0.9700 . ?
C14 C15 1.502(5) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C15 C16 1.571(6) . ?
C15 H15A 0.9700 . ?
C15 H15B 0.9700 . ?
C16 C17 1.336(6) . ?
C16 H16A 0.9700 . ?
C16 H16B 0.9700 . ?
C17 C18 1.491(8) . ?
C17 H17A 0.9700 . ?
C17 H17B 0.9700 . ?
C18 H18A 0.9600 . ?
C18 H18B 0.9600 . ?
C18 H18C 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
C12 O2 C4 105.4(3) . . ?
C3 N1 C1 110.9(3) . . ?
C3 N1 C13 127.7(3) . . ?
C1 N1 C13 121.2(3) . . ?
O1 C1 N1 122.6(4) . . ?
O1 C1 C2 133.5(3) . 3_667 ?
N1 C1 C2 104.0(3) . 3_667 ?
C3 C2 C2 108.7(4) . 3_667 ?
C3 C2 C1 142.9(3) . 3_667 ?
C2 C2 C1 108.4(4) 3_667 3_667 ?
C2 C3 N1 107.9(3) . . ?
C2 C3 C4 129.0(3) . . ?
N1 C3 C4 123.0(3) . . ?
C5 C4 O2 112.2(3) . . ?
C5 C4 C3 131.3(3) . . ?
O2 C4 C3 116.5(3) . . ?
C4 C5 C7 105.1(3) . . ?
C4 C5 C6 128.0(3) . . ?
C7 C5 C6 126.9(3) . . ?
C5 C6 H6A 109.5 . . ?
C5 C6 H6B 109.5 . . ?
H6A C6 H6B 109.5 . . ?
C5 C6 H6C 109.5 . . ?
H6A C6 H6C 109.5 . . ?
H6B C6 H6C 109.5 . . ?
C12 C7 C8 118.3(4) . . ?
C12 C7 C5 107.7(3) . . ?
C8 C7 C5 134.0(4) . . ?
C9 C8 C7 117.7(4) . . ?
C9 C8 H8 121(2) . . ?
C7 C8 H8 121(2) . . ?
C8 C9 C10 122.2(4) . . ?
C8 C9 H9 118.9 . . ?
C10 C9 H9 118.9 . . ?
C9 C10 C11 121.5(4) . . ?
C9 C10 H10 120(2) . . ?
C11 C10 H10 119(2) . . ?
C12 C11 C10 115.2(4) . . ?
C12 C11 H11 122.4 . . ?
C10 C11 H11 122.4 . . ?
C11 C12 O2 125.3(4) . . ?
C11 C12 C7 125.0(3) . . ?
O2 C12 C7 109.7(3) . . ?
N1 C13 C14 113.3(3) . . ?
N1 C13 H13A 108.9 . . ?
C14 C13 H13A 108.9 . . ?
N1 C13 H13B 108.9 . . ?
C14 C13 H13B 108.9 . . ?
H13A C13 H13B 107.7 . . ?
C15 C14 C13 113.8(3) . . ?
C15 C14 H14A 108.8 . . ?
C13 C14 H14A 108.8 . . ?
C15 C14 H14B 108.8 . . ?
C13 C14 H14B 108.8 . . ?
H14A C14 H14B 107.7 . . ?
C14 C15 C16 111.4(4) . . ?
C14 C15 H15A 109.3 . . ?
C16 C15 H15A 109.3 . . ?
C14 C15 H15B 109.3 . . ?
C16 C15 H15B 109.3 . . ?
H15A C15 H15B 108.0 . . ?
C17 C16 C15 119.3(5) . . ?
C17 C16 H16A 107.5 . . ?
C15 C16 H16A 107.5 . . ?
C17 C16 H16B 107.5 . . ?
C15 C16 H16B 107.5 . . ?
H16A C16 H16B 107.0 . . ?
C16 C17 C18 117.6(6) . . ?
C16 C17 H17A 107.9 . . ?
C18 C17 H17A 107.9 . . ?
C16 C17 H17B 107.9 . . ?
C18 C17 H17B 107.9 . . ?
H17A C17 H17B 107.2 . . ?
C17 C18 H18A 109.5 . . ?
C17 C18 H18B 109.5 . . ?
H18A C18 H18B 109.5 . . ?
C17 C18 H18C 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?

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 176.7(3) . . . . ?
C13 N1 C1 O1 0.7(5) . . . . ?
C3 N1 C1 C2 -2.9(3) . . . 3_667 ?
C13 N1 C1 C2 -179.0(3) . . . 3_667 ?
C2 C2 C3 N1 -0.4(4) 3_667 . . . ?
C1 C2 C3 N1 177.3(4) 3_667 . . . ?
C2 C2 C3 C4 179.0(3) 3_667 . . . ?
C1 C2 C3 C4 -3.3(7) 3_667 . . . ?
C1 N1 C3 C2 2.2(4) . . . . ?
C13 N1 C3 C2 177.9(3) . . . . ?
C1 N1 C3 C4 -177.3(3) . . . . ?
C13 N1 C3 C4 -1.6(5) . . . . ?
C12 O2 C4 C5 0.7(4) . . . . ?
C12 O2 C4 C3 -179.6(3) . . . . ?
C2 C3 C4 C5 -40.3(6) . . . . ?
N1 C3 C4 C5 139.0(4) . . . . ?
C2 C3 C4 O2 140.1(3) . . . . ?
N1 C3 C4 O2 -40.6(4) . . . . ?
O2 C4 C5 C7 -0.4(4) . . . . ?
C3 C4 C5 C7 180.0(3) . . . . ?
O2 C4 C5 C6 178.1(3) . . . . ?
C3 C4 C5 C6 -1.5(6) . . . . ?
C4 C5 C7 C12 -0.1(4) . . . . ?
C6 C5 C7 C12 -178.6(3) . . . . ?
C4 C5 C7 C8 178.5(4) . . . . ?
C6 C5 C7 C8 0.0(6) . . . . ?
C12 C7 C8 C9 -2.4(5) . . . . ?
C5 C7 C8 C9 179.2(4) . . . . ?
C7 C8 C9 C10 1.8(6) . . . . ?
C8 C9 C10 C11 -0.6(7) . . . . ?
C9 C10 C11 C12 0.0(6) . . . . ?
C10 C11 C12 O2 179.6(3) . . . . ?
C10 C11 C12 C7 -0.7(6) . . . . ?
C4 O2 C12 C11 179.0(3) . . . . ?
C4 O2 C12 C7 -0.7(4) . . . . ?
C8 C7 C12 C11 1.9(6) . . . . ?
C5 C7 C12 C11 -179.3(3) . . . . ?
C8 C7 C12 O2 -178.3(3) . . . . ?
C5 C7 C12 O2 0.5(4) . . . . ?
C3 N1 C13 C14 95.0(4) . . . . ?
C1 N1 C13 C14 -89.7(4) . . . . ?
N1 C13 C14 C15 -174.1(3) . . . . ?
C13 C14 C15 C16 173.8(4) . . . . ?
C14 C15 C16 C17 -172.6(6) . . . . ?
C15 C16 C17 C18 177.9(5) . . . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .
C14 H14A O2 0.97 2.61 3.193(4) 119.1 .

_refine_diff_density_max         0.310
_refine_diff_density_min         -0.173
_refine_diff_density_rms         0.046

_shelxl_version_number           2014-3



