# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 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_BE52m
_database_code_depnum_ccdc_archive 'CCDC 1559198'
_audit_update_record             
;
2017-06-29 deposited with the CCDC.
2017-10-17 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C23 H15 F N2 O3'
_chemical_formula_sum            'C23 H15 F N2 O3'
_chemical_formula_weight         386.37

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'
F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'

_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, -z'

_cell_length_a                   8.1396(11)
_cell_length_b                   9.5365(13)
_cell_length_c                   13.2564(18)
_cell_angle_alpha                108.241(2)
_cell_angle_beta                 99.899(2)
_cell_angle_gamma                103.051(2)
_cell_volume                     918.7(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    294(2)
_cell_measurement_reflns_used    2725
_cell_measurement_theta_min      2.34
_cell_measurement_theta_max      26.85

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.397
_exptl_crystal_F_000             400
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.070
_exptl_absorpt_coefficient_mu    0.101
_shelx_estimated_absorpt_T_min   0.976
_shelx_estimated_absorpt_T_max   0.993
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.95
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_process_details   'SADABS; Bruker,2001'

_diffrn_ambient_temperature      294(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       ω
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            8770
_diffrn_reflns_av_unetI/netI     0.0261
_diffrn_reflns_av_R_equivalents  0.0223
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         2.338
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_full        24.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measured_fraction_theta_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_point_group_measured_fraction_full 0.996
_reflns_number_total             3226
_reflns_number_gt                2454
_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       'SMART (Bruker, 2001)'
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_molecular_graphics    'SHELXL2014 (Sheldrick, 2015)'
_computing_publication_material  'SHELXL2014 (Sheldrick, 2015)'

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0604P)²+0.2326P] 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         3226
_refine_ls_number_parameters     266
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0778
_refine_ls_R_factor_gt           0.0586
_refine_ls_wR_factor_ref         0.1385
_refine_ls_wR_factor_gt          0.1290
_refine_ls_goodness_of_fit_ref   1.095
_refine_ls_restrained_S_all      1.095
_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
C1 C 1.1516(3) 0.9776(3) 0.65142(17) 0.0487(5) Uani 1 1 d . . . . .
C2 C 1.1601(3) 0.8408(3) 0.58644(19) 0.0543(6) Uani 1 1 d . . . . .
H2 H 1.2674 0.8211 0.5903 0.065 Uiso 1 1 calc R U . . .
C3 C 1.0082(3) 0.7273(3) 0.51267(18) 0.0526(6) Uani 1 1 d . . . . .
H3 H 1.0156 0.6331 0.4681 0.063 Uiso 1 1 calc R U . . .
C4 C 0.8496(3) 0.7545(2) 0.50595(17) 0.0458(5) Uani 1 1 d . . . . .
C5 C 0.8391(3) 0.8993(2) 0.57392(17) 0.0455(5) Uani 1 1 d . . . . .
C6 C 0.9920(3) 1.0126(2) 0.64735(17) 0.0464(5) Uani 1 1 d . . . . .
C7 C 0.6705(3) 1.0561(3) 0.6279(2) 0.0646(7) Uani 1 1 d . . . . .
H7 H 0.5616 1.0728 0.6223 0.077 Uiso 1 1 calc R U . . .
C8 C 0.8150(3) 1.1752(3) 0.7024(2) 0.0681(7) Uani 1 1 d . . . . .
H8 H 0.8016 1.2679 0.7451 0.082 Uiso 1 1 calc R U . . .
C9 C 0.9751(3) 1.1542(3) 0.7118(2) 0.0597(6) Uani 1 1 d . . . . .
H9 H 1.0731 1.2328 0.7606 0.072 Uiso 1 1 calc R U . . .
C10 C 1.3629(3) 1.0919(3) 0.82331(19) 0.0500(5) Uani 1 1 d . . . . .
C11 C 1.5115(3) 1.2300(3) 0.89175(17) 0.0483(5) Uani 1 1 d . . . . .
C12 C 1.5512(3) 1.3606(3) 0.8655(2) 0.0596(6) Uani 1 1 d . . . . .
H12 H 1.4834 1.3629 0.8023 0.072 Uiso 1 1 calc R U . . .
C13 C 1.6894(4) 1.4868(3) 0.9317(2) 0.0738(8) Uani 1 1 d . . . . .
H13 H 1.7145 1.5749 0.9140 0.089 Uiso 1 1 calc R U . . .
C14 C 1.7897(4) 1.4829(4) 1.0232(3) 0.0820(9) Uani 1 1 d . . . . .
H14 H 1.8854 1.5678 1.0669 0.098 Uiso 1 1 calc R U . . .
C15 C 1.7519(4) 1.3556(4) 1.0520(2) 0.0879(9) Uani 1 1 d . . . . .
H15 H 1.8203 1.3551 1.1156 0.106 Uiso 1 1 calc R U . . .
C16 C 1.6125(3) 1.2288(3) 0.9864(2) 0.0705(7) Uani 1 1 d . . . . .
H16 H 1.5862 1.1422 1.0057 0.085 Uiso 1 1 calc R U . . .
C17 C 0.6576(3) 0.5047(3) 0.36522(18) 0.0505(6) Uani 1 1 d . . . . .
C18 C 0.4699(3) 0.4089(3) 0.31068(18) 0.0500(5) Uani 1 1 d . . . . .
C19 C 0.4411(3) 0.2639(3) 0.2318(2) 0.0649(7) Uani 1 1 d . . . . .
H19 H 0.5364 0.2314 0.2160 0.078 Uiso 1 1 calc R U . . .
C20 C 0.2745(4) 0.1669(3) 0.1762(2) 0.0786(8) Uani 1 1 d . . . . .
H20 H 0.2586 0.0704 0.1234 0.094 Uiso 1 1 calc R U . . .
C21 C 0.1324(4) 0.2123(3) 0.1985(2) 0.0750(8) Uani 1 1 d . . . . .
H21 H 0.0202 0.1467 0.1607 0.090 Uiso 1 1 calc R U . . .
C22 C 0.1552(3) 0.3543(3) 0.2764(2) 0.0652(7) Uani 1 1 d . . . . .
H22 H 0.0595 0.3861 0.2923 0.078 Uiso 1 1 calc R U . . .
C23 C 0.3218(3) 0.4481(3) 0.33019(18) 0.0538(6) Uani 1 1 d . . . . .
F1 F 0.33825(17) 0.58735(17) 0.40761(12) 0.0773(5) Uani 1 1 d . . . . .
H2N H 0.602(3) 0.681(2) 0.4512(17) 0.052(7) Uiso 1 1 d . . . . .
N2 N 0.6883(2) 0.6475(2) 0.43923(16) 0.0518(5) Uani 1 1 d . . . . .
N1 N 0.6785(2) 0.9218(2) 0.56521(15) 0.0533(5) Uani 1 1 d . . . . .
O1 O 1.30270(19) 1.09521(17) 0.72234(12) 0.0545(4) Uani 1 1 d . . . . .
O2 O 1.3011(2) 0.9885(2) 0.85039(15) 0.0795(6) Uani 1 1 d . . . . .
O3 O 0.7747(2) 0.4523(2) 0.34089(15) 0.0769(6) 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 C2 1.344(3) . ?
C1 O1 1.405(2) . ?
C1 C6 1.409(3) . ?
C2 C3 1.405(3) . ?
C2 H2 0.9300 . ?
C3 C4 1.367(3) . ?
C3 H3 0.9300 . ?
C4 N2 1.406(3) . ?
C4 C5 1.424(3) . ?
C5 N1 1.362(3) . ?
C5 C6 1.408(3) . ?
C6 C9 1.405(3) . ?
C7 N1 1.314(3) . ?
C7 C8 1.394(3) . ?
C7 H7 0.9300 . ?
C8 C9 1.353(3) . ?
C8 H8 0.9300 . ?
C9 H9 0.9300 . ?
C10 O2 1.189(3) . ?
C10 O1 1.357(3) . ?
C10 C11 1.475(3) . ?
C11 C12 1.380(3) . ?
C11 C16 1.382(3) . ?
C12 C13 1.368(3) . ?
C12 H12 0.9300 . ?
C13 C14 1.357(4) . ?
C13 H13 0.9300 . ?
C14 C15 1.369(4) . ?
C14 H14 0.9300 . ?
C15 C16 1.374(4) . ?
C15 H15 0.9300 . ?
C16 H16 0.9300 . ?
C17 O3 1.218(3) . ?
C17 N2 1.344(3) . ?
C17 C18 1.506(3) . ?
C18 C23 1.381(3) . ?
C18 C19 1.388(3) . ?
C19 C20 1.379(3) . ?
C19 H19 0.9300 . ?
C20 C21 1.370(4) . ?
C20 H20 0.9300 . ?
C21 C22 1.372(4) . ?
C21 H21 0.9300 . ?
C22 C23 1.367(3) . ?
C22 H22 0.9300 . ?
C23 F1 1.362(3) . ?
N2 H2N 0.85(2) . ?

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 O1 121.45(19) . . ?
C2 C1 C6 121.6(2) . . ?
O1 C1 C6 116.90(19) . . ?
C1 C2 C3 120.5(2) . . ?
C1 C2 H2 119.8 . . ?
C3 C2 H2 119.8 . . ?
C4 C3 C2 120.5(2) . . ?
C4 C3 H3 119.8 . . ?
C2 C3 H3 119.8 . . ?
C3 C4 N2 125.5(2) . . ?
C3 C4 C5 119.5(2) . . ?
N2 C4 C5 114.92(18) . . ?
N1 C5 C6 122.6(2) . . ?
N1 C5 C4 117.81(19) . . ?
C6 C5 C4 119.64(18) . . ?
C9 C6 C5 117.48(19) . . ?
C9 C6 C1 124.2(2) . . ?
C5 C6 C1 118.3(2) . . ?
N1 C7 C8 124.1(2) . . ?
N1 C7 H7 118.0 . . ?
C8 C7 H7 118.0 . . ?
C9 C8 C7 119.2(2) . . ?
C9 C8 H8 120.4 . . ?
C7 C8 H8 120.4 . . ?
C8 C9 C6 119.4(2) . . ?
C8 C9 H9 120.3 . . ?
C6 C9 H9 120.3 . . ?
O2 C10 O1 122.7(2) . . ?
O2 C10 C11 125.8(2) . . ?
O1 C10 C11 111.44(19) . . ?
C12 C11 C16 119.1(2) . . ?
C12 C11 C10 122.4(2) . . ?
C16 C11 C10 118.5(2) . . ?
C13 C12 C11 120.6(2) . . ?
C13 C12 H12 119.7 . . ?
C11 C12 H12 119.7 . . ?
C14 C13 C12 119.7(3) . . ?
C14 C13 H13 120.1 . . ?
C12 C13 H13 120.1 . . ?
C13 C14 C15 120.9(3) . . ?
C13 C14 H14 119.5 . . ?
C15 C14 H14 119.5 . . ?
C14 C15 C16 119.8(3) . . ?
C14 C15 H15 120.1 . . ?
C16 C15 H15 120.1 . . ?
C15 C16 C11 119.9(3) . . ?
C15 C16 H16 120.0 . . ?
C11 C16 H16 120.0 . . ?
O3 C17 N2 122.5(2) . . ?
O3 C17 C18 119.9(2) . . ?
N2 C17 C18 117.58(19) . . ?
C23 C18 C19 115.8(2) . . ?
C23 C18 C17 127.6(2) . . ?
C19 C18 C17 116.6(2) . . ?
C20 C19 C18 121.5(2) . . ?
C20 C19 H19 119.2 . . ?
C18 C19 H19 119.2 . . ?
C21 C20 C19 120.2(3) . . ?
C21 C20 H20 119.9 . . ?
C19 C20 H20 119.9 . . ?
C20 C21 C22 120.2(2) . . ?
C20 C21 H21 119.9 . . ?
C22 C21 H21 119.9 . . ?
C23 C22 C21 118.4(2) . . ?
C23 C22 H22 120.8 . . ?
C21 C22 H22 120.8 . . ?
F1 C23 C22 116.4(2) . . ?
F1 C23 C18 119.6(2) . . ?
C22 C23 C18 124.0(2) . . ?
C17 N2 C4 128.44(19) . . ?
C17 N2 H2N 119.3(15) . . ?
C4 N2 H2N 112.3(15) . . ?
C7 N1 C5 117.3(2) . . ?
C10 O1 C1 117.75(17) . . ?

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
O1 C1 C2 C3 -177.2(2) . . . . ?
C6 C1 C2 C3 -0.6(3) . . . . ?
C1 C2 C3 C4 0.0(3) . . . . ?
C2 C3 C4 N2 -176.9(2) . . . . ?
C2 C3 C4 C5 0.4(3) . . . . ?
C3 C4 C5 N1 -179.7(2) . . . . ?
N2 C4 C5 N1 -2.2(3) . . . . ?
C3 C4 C5 C6 -0.1(3) . . . . ?
N2 C4 C5 C6 177.38(18) . . . . ?
N1 C5 C6 C9 -1.1(3) . . . . ?
C4 C5 C6 C9 179.4(2) . . . . ?
N1 C5 C6 C1 179.12(19) . . . . ?
C4 C5 C6 C1 -0.4(3) . . . . ?
C2 C1 C6 C9 -179.0(2) . . . . ?
O1 C1 C6 C9 -2.2(3) . . . . ?
C2 C1 C6 C5 0.8(3) . . . . ?
O1 C1 C6 C5 177.55(18) . . . . ?
N1 C7 C8 C9 0.3(4) . . . . ?
C7 C8 C9 C6 -0.7(4) . . . . ?
C5 C6 C9 C8 1.0(3) . . . . ?
C1 C6 C9 C8 -179.2(2) . . . . ?
O2 C10 C11 C12 -164.9(2) . . . . ?
O1 C10 C11 C12 15.4(3) . . . . ?
O2 C10 C11 C16 14.1(4) . . . . ?
O1 C10 C11 C16 -165.6(2) . . . . ?
C16 C11 C12 C13 0.5(4) . . . . ?
C10 C11 C12 C13 179.5(2) . . . . ?
C11 C12 C13 C14 0.8(4) . . . . ?
C12 C13 C14 C15 -1.7(4) . . . . ?
C13 C14 C15 C16 1.2(5) . . . . ?
C14 C15 C16 C11 0.2(4) . . . . ?
C12 C11 C16 C15 -1.0(4) . . . . ?
C10 C11 C16 C15 180.0(2) . . . . ?
O3 C17 C18 C23 178.2(2) . . . . ?
N2 C17 C18 C23 -2.4(3) . . . . ?
O3 C17 C18 C19 -1.5(3) . . . . ?
N2 C17 C18 C19 177.8(2) . . . . ?
C23 C18 C19 C20 0.6(4) . . . . ?
C17 C18 C19 C20 -179.6(2) . . . . ?
C18 C19 C20 C21 -0.2(4) . . . . ?
C19 C20 C21 C22 -0.2(4) . . . . ?
C20 C21 C22 C23 0.2(4) . . . . ?
C21 C22 C23 F1 -179.4(2) . . . . ?
C21 C22 C23 C18 0.2(4) . . . . ?
C19 C18 C23 F1 178.98(19) . . . . ?
C17 C18 C23 F1 -0.7(3) . . . . ?
C19 C18 C23 C22 -0.7(3) . . . . ?
C17 C18 C23 C22 179.6(2) . . . . ?
O3 C17 N2 C4 -5.2(4) . . . . ?
C18 C17 N2 C4 175.4(2) . . . . ?
C3 C4 N2 C17 -4.7(4) . . . . ?
C5 C4 N2 C17 178.0(2) . . . . ?
C8 C7 N1 C5 -0.4(4) . . . . ?
C6 C5 N1 C7 0.8(3) . . . . ?
C4 C5 N1 C7 -179.7(2) . . . . ?
O2 C10 O1 C1 5.7(3) . . . . ?
C11 C10 O1 C1 -174.60(17) . . . . ?
C2 C1 O1 C10 -85.6(3) . . . . ?
C6 C1 O1 C10 97.6(2) . . . . ?

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
N2 H2N F1 0.85(2) 2.03(2) 2.707(2) 135(2) .
N2 H2N N1 0.85(2) 2.19(2) 2.653(3) 114(2) .

_refine_diff_density_max         0.214
_refine_diff_density_min         -0.173
_refine_diff_density_rms         0.039

