# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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_F-THENA
_database_code_depnum_ccdc_archive 'CCDC 1483334'
_audit_update_record             
;
2016-06-03 deposited with the CCDC.
2016-11-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
'8-Fluoro-1,2,3,4-tetrahydro-1,4-epoxynaphthalene-1-carboxylic acid'
_chemical_name_common            F-THENA
_chemical_formula_moiety         'C20 H20 F N O3'
_chemical_formula_sum            'C20 H20 F N O3'
_chemical_melting_point          ?

_exptl_crystal_description       Prism
_exptl_crystal_colour            Colourless

_diffrn_ambient_temperature      298(2)
_chemical_formula_weight         341.37

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'
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'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      tetragonal
_space_group_IT_number           76
_space_group_name_H-M_alt        'P 41'
_space_group_name_Hall           'P 4w'

_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+1/2'
'-y, x, z+1/4'
'y, -x, z+3/4'

_cell_length_a                   10.2370(3)
_cell_length_b                   10.2370(3)
_cell_length_c                   16.6750(4)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     1747.48(11)
_cell_formula_units_Z            4
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    4966
_cell_measurement_theta_min      0.998
_cell_measurement_theta_max      27.878
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.298
_exptl_crystal_F_000             720
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_exptl_absorpt_coefficient_mu    0.094
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   none
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   ?
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_diffrn_detector_area_resol_mean 9
_diffrn_reflns_number            3860
_diffrn_reflns_av_unetI/netI     0.0297
_diffrn_reflns_av_R_equivalents  ?
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_theta_min         4.165
_diffrn_reflns_theta_max         27.243
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measured_fraction_theta_full 0.957
_diffrn_reflns_Laue_measured_fraction_max 0.966
_diffrn_reflns_Laue_measured_fraction_full 0.957
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_point_group_measured_fraction_full 0.991
_reflns_number_total             3860
_reflns_number_gt                3519
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.860
_reflns_Friedel_fraction_max     0.891
_reflns_Friedel_fraction_full    0.919

_reflns_special_details          
;
 _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       KappaCCD2000
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor, 1997)'
_computing_data_reduction        
'HKL Denzo and Scalepak (Otwinowski & Minor, 1997)'
_computing_structure_solution    'SIR-97 (Altomare et al., 1999)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  ?

_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)+(0.0426P)²+0.2054P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_abs_structure_details 
;
 Flack x determined using 1505 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   -0.2(4)
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_h-m   'P 41'
_symmetry_int_tables_number      76
_chemical_absolute_configuration syn
_refine_ls_number_reflns         3860
_refine_ls_number_parameters     227
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0460
_refine_ls_R_factor_gt           0.0394
_refine_ls_wR_factor_ref         0.0953
_refine_ls_wR_factor_gt          0.0905
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_restrained_S_all      1.049
_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 0.16926(17) -0.01407(17) 0.31151(10) 0.0440(4) Uani 1 1 d . . . . .
H1 H 0.1376 -0.0439 0.2674 0.053 Uiso 1 1 calc R U . . .
C2 C 0.2603(2) -0.0949(2) 0.35781(12) 0.0429(4) Uani 1 1 d . . . . .
H2 H 0.3285 -0.0376 0.3793 0.052 Uiso 1 1 calc R U . . .
C3 C 0.1927(2) -0.1628(2) 0.42883(14) 0.0482(5) Uani 1 1 d . . . . .
H3A H 0.1246 -0.1061 0.4495 0.058 Uiso 1 1 calc R U . . .
H3B H 0.1517 -0.2425 0.4101 0.058 Uiso 1 1 calc R U . . .
C5 C 0.3230(3) -0.3223(3) 0.51321(19) 0.0655(7) Uani 1 1 d . . . . .
H5 H 0.2916 -0.3911 0.4823 0.079 Uiso 1 1 calc R U . . .
C6 C 0.4073(3) -0.3472(4) 0.5772(2) 0.0869(10) Uani 1 1 d . . . . .
H6 H 0.4331 -0.4326 0.5880 0.104 Uiso 1 1 calc R U . . .
C18 C 0.2361(3) 0.4707(3) 0.1810(2) 0.0697(8) Uani 1 1 d . . . . .
H18 H 0.3078 0.5261 0.1854 0.084 Uiso 1 1 calc R U . . .
C7 C 0.4524(3) -0.2476(5) 0.6241(2) 0.0879(11) Uani 1 1 d . . . . .
H7 H 0.5071 -0.2654 0.6673 0.106 Uiso 1 1 calc R U . . .
C19 C 0.2130(2) 0.3761(2) 0.23921(17) 0.0546(5) Uani 1 1 d . . . . .
C8 C 0.4170(3) -0.1217(4) 0.60777(17) 0.0760(9) Uani 1 1 d . . . . .
H8 H 0.4476 -0.0537 0.6397 0.091 Uiso 1 1 calc R U . . .
F22 F 0.29454(16) 0.36826(17) 0.30291(13) 0.0787(5) Uani 1 1 d . . . . .
C21 C 0.1095(2) 0.29224(18) 0.23202(13) 0.0428(4) Uani 1 1 d . . . . .
O11 O 0.16861(16) 0.15102(16) 0.40164(9) 0.0519(4) Uani 1 1 d . . . . .
C11 C 0.1346(2) 0.1041(2) 0.33628(11) 0.0411(4) Uani 1 1 d . . . . .
C10 C 0.3251(3) -0.1943(3) 0.30330(15) 0.0593(6) Uani 1 1 d . . . . .
H10A H 0.3885 -0.2434 0.3343 0.071 Uiso 1 1 calc R U . . .
H10B H 0.2593 -0.2552 0.2845 0.071 Uiso 1 1 calc R U . . .
O10 O 0.38849(17) -0.1392(3) 0.23650(11) 0.0746(6) Uani 1 1 d . . . . .
H10 H 0.3380 -0.1372 0.1983 0.112 Uiso 1 1 calc R U . . .
C9 C 0.3352(2) -0.0957(3) 0.54326(15) 0.0579(6) Uani 1 1 d . . . . .
H9 H 0.3129 -0.0097 0.5317 0.069 Uiso 1 1 calc R U . . .
C20 C 0.0254(2) 0.3066(2) 0.16612(13) 0.0483(5) Uani 1 1 d . . . . .
C12 C 0.0479(2) 0.18313(19) 0.28163(12) 0.0401(4) Uani 1 1 d . . . . .
O12 O -0.00845(16) 0.10393(14) 0.21930(9) 0.0499(4) Uani 1 1 d . . . . .
C15 C -0.0810(2) 0.2087(2) 0.18014(15) 0.0543(5) Uani 1 1 d . . . . .
H15 H -0.1291 0.1825 0.1320 0.065 Uiso 1 1 calc R U . . .
C14 C -0.1662(2) 0.2599(3) 0.24914(18) 0.0644(7) Uani 1 1 d . . . . .
H14A H -0.2453 0.2086 0.2550 0.077 Uiso 1 1 calc R U . . .
H14B H -0.1893 0.3509 0.2413 0.077 Uiso 1 1 calc R U . . .
C16 C 0.0448(3) 0.4015(2) 0.10863(15) 0.0618(6) Uani 1 1 d . . . . .
H16 H -0.0125 0.4109 0.0658 0.074 Uiso 1 1 calc R U . . .
C4 C 0.2861(2) -0.1955(2) 0.49572(13) 0.0474(5) Uani 1 1 d . . . . .
C17 C 0.1519(3) 0.4819(3) 0.11666(18) 0.0695(8) Uani 1 1 d . . . . .
H17 H 0.1679 0.5452 0.0779 0.083 Uiso 1 1 calc R U . . .
C13 C -0.0746(2) 0.2425(3) 0.32176(15) 0.0550(5) Uani 1 1 d . . . . .
H13A H -0.1117 0.1834 0.3612 0.066 Uiso 1 1 calc R U . . .
H13B H -0.0551 0.3255 0.3471 0.066 Uiso 1 1 calc R U . . .


_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 C11 1.326(3) . ?
N1 C2 1.466(2) . ?
N1 H1 0.8600 . ?
C2 C10 1.517(3) . ?
C2 C3 1.538(3) . ?
C2 H2 0.9800 . ?
C3 C4 1.507(3) . ?
C3 H3A 0.9700 . ?
C3 H3B 0.9700 . ?
C5 C4 1.383(3) . ?
C5 C6 1.396(4) . ?
C5 H5 0.9300 . ?
C6 C7 1.366(6) . ?
C6 H6 0.9300 . ?
C18 C17 1.381(5) . ?
C18 C19 1.391(4) . ?
C18 H18 0.9300 . ?
C7 C8 1.366(5) . ?
C7 H7 0.9300 . ?
C19 F22 1.353(3) . ?
C19 C21 1.369(3) . ?
C8 C9 1.389(4) . ?
C8 H8 0.9300 . ?
C21 C20 1.404(3) . ?
C21 C12 1.526(3) . ?
O11 C11 1.241(2) . ?
C11 C12 1.508(3) . ?
C10 O10 1.407(3) . ?
C10 H10A 0.9700 . ?
C10 H10B 0.9700 . ?
O10 H10 0.8200 . ?
C9 C4 1.387(4) . ?
C9 H9 0.9300 . ?
C20 C16 1.379(3) . ?
C20 C15 1.498(3) . ?
C12 O12 1.439(2) . ?
C12 C13 1.546(3) . ?
O12 C15 1.459(3) . ?
C15 C14 1.536(4) . ?
C15 H15 0.9800 . ?
C14 C13 1.542(4) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C16 C17 1.377(4) . ?
C16 H16 0.9300 . ?
C17 H17 0.9300 . ?
C13 H13A 0.9700 . ?
C13 H13B 0.9700 . ?

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
C11 N1 C2 121.36(17) . . ?
C11 N1 H1 119.3 . . ?
C2 N1 H1 119.3 . . ?
N1 C2 C10 109.93(17) . . ?
N1 C2 C3 112.00(17) . . ?
C10 C2 C3 110.80(19) . . ?
N1 C2 H2 108.0 . . ?
C10 C2 H2 108.0 . . ?
C3 C2 H2 108.0 . . ?
C4 C3 C2 112.64(17) . . ?
C4 C3 H3A 109.1 . . ?
C2 C3 H3A 109.1 . . ?
C4 C3 H3B 109.1 . . ?
C2 C3 H3B 109.1 . . ?
H3A C3 H3B 107.8 . . ?
C4 C5 C6 120.1(3) . . ?
C4 C5 H5 119.9 . . ?
C6 C5 H5 119.9 . . ?
C7 C6 C5 120.7(3) . . ?
C7 C6 H6 119.7 . . ?
C5 C6 H6 119.7 . . ?
C17 C18 C19 119.6(2) . . ?
C17 C18 H18 120.2 . . ?
C19 C18 H18 120.2 . . ?
C8 C7 C6 120.0(3) . . ?
C8 C7 H7 120.0 . . ?
C6 C7 H7 120.0 . . ?
F22 C19 C21 120.6(2) . . ?
F22 C19 C18 119.0(2) . . ?
C21 C19 C18 120.5(2) . . ?
C7 C8 C9 119.7(3) . . ?
C7 C8 H8 120.2 . . ?
C9 C8 H8 120.2 . . ?
C19 C21 C20 118.5(2) . . ?
C19 C21 C12 137.0(2) . . ?
C20 C21 C12 104.34(18) . . ?
O11 C11 N1 123.50(19) . . ?
O11 C11 C12 119.20(18) . . ?
N1 C11 C12 117.30(17) . . ?
O10 C10 C2 114.0(2) . . ?
O10 C10 H10A 108.7 . . ?
C2 C10 H10A 108.7 . . ?
O10 C10 H10B 108.7 . . ?
C2 C10 H10B 108.7 . . ?
H10A C10 H10B 107.6 . . ?
C10 O10 H10 109.5 . . ?
C4 C9 C8 121.3(3) . . ?
C4 C9 H9 119.3 . . ?
C8 C9 H9 119.3 . . ?
C16 C20 C21 122.0(2) . . ?
C16 C20 C15 133.2(2) . . ?
C21 C20 C15 104.68(18) . . ?
O12 C12 C11 111.73(16) . . ?
O12 C12 C21 100.75(16) . . ?
C11 C12 C21 118.50(17) . . ?
O12 C12 C13 102.04(17) . . ?
C11 C12 C13 115.27(17) . . ?
C21 C12 C13 106.39(17) . . ?
C12 O12 C15 96.49(15) . . ?
O12 C15 C20 101.08(18) . . ?
O12 C15 C14 101.82(19) . . ?
C20 C15 C14 107.5(2) . . ?
O12 C15 H15 114.9 . . ?
C20 C15 H15 114.9 . . ?
C14 C15 H15 114.9 . . ?
C15 C14 C13 101.72(18) . . ?
C15 C14 H14A 111.4 . . ?
C13 C14 H14A 111.4 . . ?
C15 C14 H14B 111.4 . . ?
C13 C14 H14B 111.4 . . ?
H14A C14 H14B 109.3 . . ?
C17 C16 C20 117.9(3) . . ?
C17 C16 H16 121.0 . . ?
C20 C16 H16 121.0 . . ?
C5 C4 C9 118.1(2) . . ?
C5 C4 C3 122.5(2) . . ?
C9 C4 C3 119.3(2) . . ?
C16 C17 C18 121.5(2) . . ?
C16 C17 H17 119.3 . . ?
C18 C17 H17 119.3 . . ?
C14 C13 C12 101.47(19) . . ?
C14 C13 H13A 111.5 . . ?
C12 C13 H13A 111.5 . . ?
C14 C13 H13B 111.5 . . ?
C12 C13 H13B 111.5 . . ?
H13A C13 H13B 109.3 . . ?

_refine_diff_density_max         0.101
_refine_diff_density_min         -0.106
_refine_diff_density_rms         0.022

_shelxl_version_number           2013-4



_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
