# 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_rb36nnk2
_database_code_depnum_ccdc_archive 'CCDC 1033721'
_audit_update_record             
;
2016-09-04 deposited with the CCDC.
2017-02-07 downloaded from the CCDC.
;
_audit_creation_date             2016-09-04
_audit_creation_method           
;
Olex2 1.2
(compiled 2016.08.25 svn.r3337 for OlexSys, GUI svn.r5221)
;
_chemical_name_common            ?
_chemical_name_systematic        
2-Fluoro-3-hydroxy-1,3,3-triphenylpropan-1-one
_chemical_formula_moiety         'C21 H17 F O2'
_chemical_formula_sum            'C21 H17 F O2'
_chemical_formula_weight         320.35
_chemical_melting_point          424
_chemical_oxdiff_formula         'C23 H23 O23 F23'
_chemical_oxdiff_usercomment     NAVEEN
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'
F F 0.0727 0.0534 '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      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/n 1'
_space_group_name_Hall           '-P 2yn'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   15.0818(3)
_cell_length_b                   5.99520(10)
_cell_length_c                   18.5272(4)
_cell_angle_alpha                90
_cell_angle_beta                 102.281(2)
_cell_angle_gamma                90
_cell_volume                     1636.86(6)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    2567
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      71.5730
_cell_measurement_theta_min      4.2480
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.734
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.71478
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            'clear light white'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_exptl_special_details           
;
 ?
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0112
_diffrn_reflns_av_unetI/netI     0.0160
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.975
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -3
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            5097
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.975
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.438
_diffrn_reflns_theta_min         3.441
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.3291
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_details      
;
#__ type_ start__ end____ width___ exp.time_
  1 omega   35.00   66.00   1.0000    6.6400
omega____ theta____ kappa____ phi______ frames
    -        0.0000   57.0000 -180.0000 31

#__ type_ start__ end____ width___ exp.time_
  2 omega  -44.00    8.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000   25.0000   60.0000 52

#__ type_ start__ end____ width___ exp.time_
  3 omega -110.00  -51.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000  -57.0000  -90.0000 59

#__ type_ start__ end____ width___ exp.time_
  4 omega  -93.00  -68.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000  125.0000 -180.0000 25

#__ type_ start__ end____ width___ exp.time_
  5 omega  -49.00   15.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000   37.0000    0.0000 64

#__ type_ start__ end____ width___ exp.time_
  6 omega  -27.00    0.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000  125.0000 -180.0000 27

#__ type_ start__ end____ width___ exp.time_
  7 omega  -21.00   25.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      -42.5000   57.0000   60.0000 46

#__ type_ start__ end____ width___ exp.time_
  8 omega   50.00   84.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -       54.8467  -77.0000  -90.0000 34

#__ type_ start__ end____ width___ exp.time_
  9 omega   39.00   92.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934  -25.0000  120.0000 53

#__ type_ start__ end____ width___ exp.time_
 10 omega   77.00  103.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934 -111.0000   90.0000 26

#__ type_ start__ end____ width___ exp.time_
 11 omega   39.00   94.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934  -25.0000 -120.0000 55

#__ type_ start__ end____ width___ exp.time_
 12 omega  145.00  173.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934    0.0000  -30.0000 28

#__ type_ start__ end____ width___ exp.time_
 13 omega   46.00  115.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934    0.0000  -30.0000 69

#__ type_ start__ end____ width___ exp.time_
 14 omega   43.00  105.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934  -50.0000    0.0000 62

#__ type_ start__ end____ width___ exp.time_
 15 omega   56.00  104.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934 -111.0000  -30.0000 48

#__ type_ start__ end____ width___ exp.time_
 16 omega   45.00  109.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934  -63.0000  -60.0000 64

#__ type_ start__ end____ width___ exp.time_
 17 omega   37.00   85.00   1.0000   24.5500
omega____ theta____ kappa____ phi______ frames
    -      109.6934  -37.0000  120.0000 48
;
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_UB_11      0.0990093000
_diffrn_orient_matrix_UB_12      0.0256555000
_diffrn_orient_matrix_UB_13      -0.0081285000
_diffrn_orient_matrix_UB_21      -0.0330892000
_diffrn_orient_matrix_UB_22      0.0476661000
_diffrn_orient_matrix_UB_23      -0.0830902000
_diffrn_orient_matrix_UB_31      -0.0038889000
_diffrn_orient_matrix_UB_32      0.2512324000
_diffrn_orient_matrix_UB_33      0.0166193000
_diffrn_radiation_monochromator  graphite
_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                2719
_reflns_number_total             3106
_reflns_odcompleteness_completeness 99.91
_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 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_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    SHELXL-97
_refine_diff_density_max         0.164
_refine_diff_density_min         -0.245
_refine_diff_density_rms         0.042
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         3106
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0472
_refine_ls_R_factor_gt           0.0424
_refine_ls_restrained_S_all      1.046
_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)+(0.0690P)²+0.2598P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1172
_refine_ls_wR_factor_ref         0.1223
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Ternary CH refined with riding coordinates:
 C2(H2A)
2.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C9(H9), C7(H7), C21(H21), C17(H17), C8(H8), C11(H11), C6(H6),
 C19(H19), C15(H15), C14(H14), C12(H12), C13(H13), C18(H18), C20(H20)
2.c Idealised tetrahedral OH refined as rotating group:
 O2(H2)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     ?
_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
O2 O 0.40051(7) 1.03724(15) 0.07654(5) 0.0448(3) Uani 1 1 d . . . . .
H2 H 0.4066 1.0526 0.0339 0.067 Uiso 1 1 calc GR . . . .
F1 F 0.44050(6) 0.68494(15) -0.01063(4) 0.0532(3) Uani 1 1 d . . . . .
C2 C 0.44962(9) 0.6595(2) 0.06545(7) 0.0403(3) Uani 1 1 d . . . . .
H2A H 0.4387 0.5038 0.0772 0.048 Uiso 1 1 calc R . . . .
O1 O 0.59064(8) 0.8382(2) 0.06746(6) 0.0606(3) Uani 1 1 d . . . . .
C3 C 0.37735(9) 0.8124(2) 0.08807(7) 0.0377(3) Uani 1 1 d . . . . .
C5 C 0.40714(10) 0.9568(2) 0.21957(8) 0.0482(3) Uani 1 1 d . . . . .
H5 H 0.4284 1.0884 0.2027 0.058 Uiso 1 1 calc R . . . .
C16 C 0.58505(9) 0.6549(2) 0.17831(8) 0.0435(3) Uani 1 1 d . . . . .
C1 C 0.54646(9) 0.7260(2) 0.10133(8) 0.0430(3) Uani 1 1 d . . . . .
C10 C 0.28192(10) 0.7564(2) 0.04376(7) 0.0429(3) Uani 1 1 d . . . . .
C4 C 0.37721(8) 0.7864(2) 0.17042(7) 0.0367(3) Uani 1 1 d . . . . .
C9 C 0.34436(10) 0.5930(3) 0.19662(8) 0.0486(3) Uani 1 1 d . . . . .
H9 H 0.3230 0.4774 0.1641 0.058 Uiso 1 1 calc R . . . .
C7 C 0.37441(11) 0.7422(3) 0.31925(9) 0.0599(4) Uani 1 1 d . . . . .
H7 H 0.3741 0.7271 0.3691 0.072 Uiso 1 1 calc R . . . .
C21 C 0.56582(11) 0.4504(3) 0.20599(9) 0.0560(4) Uani 1 1 d . . . . .
H21 H 0.5262 0.3524 0.1763 0.067 Uiso 1 1 calc R . . . .
C17 C 0.64499(11) 0.7986(3) 0.22275(10) 0.0600(4) Uani 1 1 d . . . . .
H17 H 0.6593 0.9351 0.2042 0.072 Uiso 1 1 calc R . . . .
C8 C 0.34319(11) 0.5710(3) 0.27095(9) 0.0575(4) Uani 1 1 d . . . . .
H8 H 0.3213 0.4407 0.2882 0.069 Uiso 1 1 calc R . . . .
C11 C 0.21532(11) 0.9163(3) 0.04244(9) 0.0581(4) Uani 1 1 d . . . . .
H11 H 0.2309 1.0545 0.0643 0.070 Uiso 1 1 calc R . . . .
C6 C 0.40581(12) 0.9339(3) 0.29400(9) 0.0605(4) Uani 1 1 d . . . . .
H6 H 0.4264 1.0497 0.3267 0.073 Uiso 1 1 calc R . . . .
C19 C 0.66359(13) 0.5370(5) 0.32182(10) 0.0791(6) Uani 1 1 d . . . . .
H19 H 0.6895 0.4980 0.3703 0.095 Uiso 1 1 calc R . . . .
C15 C 0.25729(12) 0.5542(3) 0.00952(10) 0.0592(4) Uani 1 1 d . . . . .
H15 H 0.3011 0.4455 0.0090 0.071 Uiso 1 1 calc R . . . .
C14 C 0.16722(14) 0.5123(4) -0.02412(11) 0.0733(5) Uani 1 1 d . . . . .
H14 H 0.1512 0.3756 -0.0469 0.088 Uiso 1 1 calc R . . . .
C12 C 0.12630(12) 0.8729(4) 0.00910(11) 0.0765(6) Uani 1 1 d . . . . .
H12 H 0.0823 0.9816 0.0091 0.092 Uiso 1 1 calc R . . . .
C13 C 0.10192(13) 0.6717(4) -0.02396(11) 0.0758(6) Uani 1 1 d . . . . .
H13 H 0.0417 0.6431 -0.0461 0.091 Uiso 1 1 calc R . . . .
C18 C 0.68346(13) 0.7394(4) 0.29452(11) 0.0770(6) Uani 1 1 d . . . . .
H18 H 0.7230 0.8369 0.3245 0.092 Uiso 1 1 calc R . . . .
C20 C 0.60545(13) 0.3918(4) 0.27778(11) 0.0733(5) Uani 1 1 d . . . . .
H20 H 0.5927 0.2540 0.2963 0.088 Uiso 1 1 calc R . . . .


_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
O2 H2 0.8200 . ?
O2 C3 1.4198(15) . ?
F1 C2 1.3952(14) . ?
C2 H2A 0.9800 . ?
C2 C3 1.5488(17) . ?
C2 C1 1.523(2) . ?
O1 C1 1.2118(16) . ?
C3 C10 1.5349(19) . ?
C3 C4 1.5342(17) . ?
C5 H5 0.9300 . ?
C5 C4 1.379(2) . ?
C5 C6 1.390(2) . ?
C16 C1 1.484(2) . ?
C16 C21 1.383(2) . ?
C16 C17 1.386(2) . ?
C10 C11 1.385(2) . ?
C10 C15 1.382(2) . ?
C4 C9 1.3883(19) . ?
C9 H9 0.9300 . ?
C9 C8 1.387(2) . ?
C7 H7 0.9300 . ?
C7 C8 1.377(2) . ?
C7 C6 1.363(2) . ?
C21 H21 0.9300 . ?
C21 C20 1.383(2) . ?
C17 H17 0.9300 . ?
C17 C18 1.379(3) . ?
C8 H8 0.9300 . ?
C11 H11 0.9300 . ?
C11 C12 1.378(2) . ?
C6 H6 0.9300 . ?
C19 H19 0.9300 . ?
C19 C18 1.372(3) . ?
C19 C20 1.374(3) . ?
C15 H15 0.9300 . ?
C15 C14 1.392(2) . ?
C14 H14 0.9300 . ?
C14 C13 1.372(3) . ?
C12 H12 0.9300 . ?
C12 C13 1.367(3) . ?
C13 H13 0.9300 . ?
C18 H18 0.9300 . ?
C20 H20 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
C3 O2 H2 109.5 . . ?
F1 C2 H2A 110.1 . . ?
F1 C2 C3 106.55(10) . . ?
F1 C2 C1 106.96(10) . . ?
C3 C2 H2A 110.1 . . ?
C1 C2 H2A 110.1 . . ?
C1 C2 C3 113.05(11) . . ?
O2 C3 C2 108.15(10) . . ?
O2 C3 C10 111.11(11) . . ?
O2 C3 C4 107.37(10) . . ?
C10 C3 C2 111.07(11) . . ?
C4 C3 C2 111.03(10) . . ?
C4 C3 C10 108.06(10) . . ?
C4 C5 H5 119.7 . . ?
C4 C5 C6 120.66(14) . . ?
C6 C5 H5 119.7 . . ?
C21 C16 C1 122.71(14) . . ?
C21 C16 C17 119.50(15) . . ?
C17 C16 C1 117.75(13) . . ?
O1 C1 C2 120.07(13) . . ?
O1 C1 C16 120.71(13) . . ?
C16 C1 C2 119.22(11) . . ?
C11 C10 C3 116.86(13) . . ?
C15 C10 C3 124.58(13) . . ?
C15 C10 C11 118.43(14) . . ?
C5 C4 C3 120.78(12) . . ?
C5 C4 C9 118.61(12) . . ?
C9 C4 C3 120.58(12) . . ?
C4 C9 H9 119.8 . . ?
C8 C9 C4 120.49(14) . . ?
C8 C9 H9 119.8 . . ?
C8 C7 H7 120.0 . . ?
C6 C7 H7 120.0 . . ?
C6 C7 C8 120.08(14) . . ?
C16 C21 H21 120.0 . . ?
C20 C21 C16 120.00(17) . . ?
C20 C21 H21 120.0 . . ?
C16 C17 H17 120.0 . . ?
C18 C17 C16 120.01(18) . . ?
C18 C17 H17 120.0 . . ?
C9 C8 H8 120.0 . . ?
C7 C8 C9 119.93(14) . . ?
C7 C8 H8 120.0 . . ?
C10 C11 H11 119.6 . . ?
C12 C11 C10 120.72(17) . . ?
C12 C11 H11 119.6 . . ?
C5 C6 H6 119.9 . . ?
C7 C6 C5 120.20(15) . . ?
C7 C6 H6 119.9 . . ?
C18 C19 H19 119.9 . . ?
C18 C19 C20 120.21(18) . . ?
C20 C19 H19 119.9 . . ?
C10 C15 H15 119.8 . . ?
C10 C15 C14 120.35(16) . . ?
C14 C15 H15 119.8 . . ?
C15 C14 H14 119.8 . . ?
C13 C14 C15 120.40(18) . . ?
C13 C14 H14 119.8 . . ?
C11 C12 H12 119.6 . . ?
C13 C12 C11 120.73(18) . . ?
C13 C12 H12 119.6 . . ?
C14 C13 H13 120.3 . . ?
C12 C13 C14 119.36(17) . . ?
C12 C13 H13 120.3 . . ?
C17 C18 H18 119.9 . . ?
C19 C18 C17 120.21(19) . . ?
C19 C18 H18 119.9 . . ?
C21 C20 H20 120.0 . . ?
C19 C20 C21 120.06(19) . . ?
C19 C20 H20 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
O2 C3 C10 C11 -41.66(16) . . . . ?
O2 C3 C10 C15 142.57(14) . . . . ?
O2 C3 C4 C5 -7.35(16) . . . . ?
O2 C3 C4 C9 170.72(12) . . . . ?
F1 C2 C3 O2 -66.04(13) . . . . ?
F1 C2 C3 C10 56.13(13) . . . . ?
F1 C2 C3 C4 176.40(10) . . . . ?
F1 C2 C1 O1 18.93(17) . . . . ?
F1 C2 C1 C16 -162.10(11) . . . . ?
C2 C3 C10 C11 -162.09(13) . . . . ?
C2 C3 C10 C15 22.14(19) . . . . ?
C2 C3 C4 C5 110.68(14) . . . . ?
C2 C3 C4 C9 -71.24(16) . . . . ?
C3 C2 C1 O1 -98.03(15) . . . . ?
C3 C2 C1 C16 80.94(15) . . . . ?
C3 C10 C11 C12 -174.70(16) . . . . ?
C3 C10 C15 C14 174.52(15) . . . . ?
C3 C4 C9 C8 -179.15(13) . . . . ?
C5 C4 C9 C8 -1.0(2) . . . . ?
C16 C21 C20 C19 0.3(3) . . . . ?
C16 C17 C18 C19 0.9(3) . . . . ?
C1 C2 C3 O2 51.16(14) . . . . ?
C1 C2 C3 C10 173.33(10) . . . . ?
C1 C2 C3 C4 -66.40(14) . . . . ?
C1 C16 C21 C20 178.61(15) . . . . ?
C1 C16 C17 C18 -179.34(15) . . . . ?
C10 C3 C4 C5 -127.28(13) . . . . ?
C10 C3 C4 C9 50.80(16) . . . . ?
C10 C11 C12 C13 -0.6(3) . . . . ?
C10 C15 C14 C13 0.3(3) . . . . ?
C4 C3 C10 C11 75.90(15) . . . . ?
C4 C3 C10 C15 -99.87(16) . . . . ?
C4 C5 C6 C7 -0.3(3) . . . . ?
C4 C9 C8 C7 0.3(2) . . . . ?
C21 C16 C1 C2 36.40(19) . . . . ?
C21 C16 C1 O1 -144.64(15) . . . . ?
C21 C16 C17 C18 -1.4(2) . . . . ?
C17 C16 C1 C2 -145.72(13) . . . . ?
C17 C16 C1 O1 33.2(2) . . . . ?
C17 C16 C21 C20 0.8(2) . . . . ?
C8 C7 C6 C5 -0.5(3) . . . . ?
C11 C10 C15 C14 -1.2(2) . . . . ?
C11 C12 C13 C14 -0.4(3) . . . . ?
C6 C5 C4 C3 179.15(14) . . . . ?
C6 C5 C4 C9 1.0(2) . . . . ?
C6 C7 C8 C9 0.5(3) . . . . ?
C15 C10 C11 C12 1.3(2) . . . . ?
C15 C14 C13 C12 0.5(3) . . . . ?
C18 C19 C20 C21 -0.8(3) . . . . ?
C20 C19 C18 C17 0.2(3) . . . . ?

_shelx_SHELXL_version_number     2014/8
_olex2_submission_special_instructions 'No special instructions were received'
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: Chloroform'
