# Electronic Supplementary Material (ESI) for RSC Advances
# This journal is © The Royal Society of Chemistry 2014

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#                                CCDC 
# 
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# 
#  This CIF contains data from an original supplementary publication
#  deposited with the CCDC, and may include chemical, crystal,
#  experimental, refinement, atomic coordinates,
#  anisotropic displacement parameters and molecular geometry data,
#  as required by the journal to which it was submitted.
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#  fide research purposes only. It may contain copyright material
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#  from this site to visualise CIF-encoded structures and 
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data_mo_20131008a_0m

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C31 H23 F N2'
_chemical_formula_sum            'C31 H23 F N2'
_chemical_formula_weight         442.51

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

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   'P 21/c'
_symmetry_space_group_name_Hall  '-P 2ybc'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   11.818(6)
_cell_length_b                   10.447(5)
_cell_length_c                   19.261(10)
_cell_angle_alpha                90.00
_cell_angle_beta                 96.456(12)
_cell_angle_gamma                90.00
_cell_volume                     2363(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    298(2)
_cell_measurement_reflns_used    2391
_cell_measurement_theta_min      2.22
_cell_measurement_theta_max      22.09

_exptl_crystal_description       Prism
_exptl_crystal_colour            Colorless
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.21
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.244
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             928
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_type   Multi-scan
_exptl_absorpt_correction_T_min  0.9747
_exptl_absorpt_correction_T_max  0.9838
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'

_diffrn_ambient_temperature      298(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX II area-detector diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            16188
_diffrn_reflns_av_R_equivalents  0.0610
_diffrn_reflns_av_sigmaI/netI    0.0583
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_theta_min         2.59
_diffrn_reflns_theta_max         25.50
_reflns_number_total             4363
_reflns_number_gt                2617
_reflns_threshold_expression     I>2\s(I)

_computing_data_collection       'SMART (Bruker, 2002)'
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_reduction        SAINT
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'XP (Bruker, 2002)'
_computing_publication_material  'SHELXL-97 (Bruker, 2002)'

_refine_special_details          
;
 Refinement of F^2^ against ALL reflections.  The weighted R-factor wR and
 goodness of fit S are based on F^2^, conventional R-factors R are based
 on F, with F set to zero for negative F^2^. The threshold expression of
 F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is
 not relevant to the choice of reflections for refinement.  R-factors based
 on F^2^ are statistically about twice as large as those based on F, and R-
 factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[\s^2^(Fo^2^)+(0.1101P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     SHELXL
_refine_ls_extinction_coef       0.0076(19)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_number_reflns         4363
_refine_ls_number_parameters     308
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0973
_refine_ls_R_factor_gt           0.0542
_refine_ls_wR_factor_ref         0.1832
_refine_ls_wR_factor_gt          0.1585
_refine_ls_goodness_of_fit_ref   0.975
_refine_ls_restrained_S_all      0.975
_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
F1 F 1.2538(2) 0.59426(16) 0.05513(14) 0.1352(10) Uani 1 1 d . . .
N1 N 0.86257(17) 1.05676(16) 0.15977(10) 0.0552(5) Uani 1 1 d . . .
H1 H 0.9267 1.0952 0.1587 0.066 Uiso 1 1 calc R . .
N2 N 1.2207(2) 0.8314(3) 0.26763(16) 0.0875(8) Uani 1 1 d . . .
H2A H 1.2898 0.8396 0.2866 0.105 Uiso 1 1 calc R . .
C1 C 0.7599(2) 1.08813(19) 0.12009(12) 0.0546(6) Uani 1 1 d . . .
C2 C 0.7366(3) 1.1846(2) 0.07073(14) 0.0693(8) Uani 1 1 d . . .
H2 H 0.7939 1.2384 0.0586 0.083 Uiso 1 1 calc R . .
C3 C 0.6259(3) 1.1977(3) 0.04039(16) 0.0806(9) Uani 1 1 d . . .
H3 H 0.6079 1.2615 0.0074 0.097 Uiso 1 1 calc R . .
C4 C 0.5410(3) 1.1168(3) 0.05850(15) 0.0786(8) Uani 1 1 d . . .
H4 H 0.4667 1.1290 0.0380 0.094 Uiso 1 1 calc R . .
C5 C 0.5636(2) 1.0182(2) 0.10633(13) 0.0647(7) Uani 1 1 d . . .
H5 H 0.5057 0.9638 0.1171 0.078 Uiso 1 1 calc R . .
C6 C 0.67570(19) 1.00230(19) 0.13815(11) 0.0516(6) Uani 1 1 d . . .
C7 C 0.73257(19) 0.91643(18) 0.18877(11) 0.0469(5) Uani 1 1 d . . .
C8 C 0.84266(19) 0.95379(17) 0.20060(11) 0.0478(5) Uani 1 1 d . . .
C9 C 0.91135(19) 0.88640(19) 0.26050(12) 0.0482(5) Uani 1 1 d . . .
H9 H 0.9137 0.9408 0.3021 0.058 Uiso 1 1 calc R . .
C10 C 0.83129(17) 0.76897(18) 0.27012(11) 0.0442(5) Uani 1 1 d . . .
H10 H 0.8568 0.6982 0.2423 0.053 Uiso 1 1 calc R . .
C11 C 0.70725(18) 0.80835(18) 0.23642(12) 0.0482(6) Uani 1 1 d . . .
H11 H 0.6651 0.8426 0.2733 0.058 Uiso 1 1 calc R . .
C12 C 0.64225(18) 0.69601(19) 0.20278(12) 0.0500(6) Uani 1 1 d . . .
C13 C 0.5809(2) 0.6172(3) 0.24231(16) 0.0722(7) Uani 1 1 d . . .
H13 H 0.5762 0.6371 0.2890 0.087 Uiso 1 1 calc R . .
C14 C 0.5267(2) 0.5099(3) 0.2141(2) 0.0909(10) Uani 1 1 d . . .
H14 H 0.4872 0.4575 0.2420 0.109 Uiso 1 1 calc R . .
C15 C 0.5302(2) 0.4789(3) 0.1451(2) 0.0876(10) Uani 1 1 d . . .
H15 H 0.4927 0.4066 0.1260 0.105 Uiso 1 1 calc R . .
C16 C 0.5899(3) 0.5565(3) 0.10468(18) 0.0871(9) Uani 1 1 d . . .
H16 H 0.5930 0.5368 0.0579 0.105 Uiso 1 1 calc R . .
C17 C 0.6458(2) 0.6647(2) 0.13351(14) 0.0714(7) Uani 1 1 d . . .
H17 H 0.6860 0.7165 0.1056 0.086 Uiso 1 1 calc R . .
C18 C 0.83263(18) 0.72158(18) 0.34427(11) 0.0465(5) Uani 1 1 d . . .
C19 C 0.8118(3) 0.8031(2) 0.39784(13) 0.0723(8) Uani 1 1 d . . .
H19 H 0.8008 0.8898 0.3884 0.087 Uiso 1 1 calc R . .
C20 C 0.8069(3) 0.7590(3) 0.46507(15) 0.0875(9) Uani 1 1 d . . .
H20 H 0.7926 0.8161 0.5001 0.105 Uiso 1 1 calc R . .
C21 C 0.8228(3) 0.6324(3) 0.48059(15) 0.0812(8) Uani 1 1 d . . .
H21 H 0.8199 0.6028 0.5259 0.097 Uiso 1 1 calc R . .
C22 C 0.8429(3) 0.5501(2) 0.42847(15) 0.0797(8) Uani 1 1 d . . .
H22 H 0.8533 0.4635 0.4383 0.096 Uiso 1 1 calc R . .
C23 C 0.8481(2) 0.5940(2) 0.36089(13) 0.0597(7) Uani 1 1 d . . .
H23 H 0.8623 0.5363 0.3262 0.072 Uiso 1 1 calc R . .
C24 C 1.03088(19) 0.8493(2) 0.25019(12) 0.0527(6) Uani 1 1 d . . .
C25 C 1.06849(19) 0.7778(2) 0.19342(13) 0.0537(6) Uani 1 1 d . . .
C26 C 1.0145(2) 0.7247(2) 0.13192(15) 0.0649(7) Uani 1 1 d . . .
H26 H 0.9358 0.7307 0.1220 0.078 Uiso 1 1 calc R . .
C27 C 1.0777(3) 0.6632(2) 0.08574(18) 0.0827(9) Uani 1 1 d . . .
H27 H 1.0426 0.6271 0.0447 0.099 Uiso 1 1 calc R . .
C28 C 1.1945(4) 0.6566(3) 0.1021(2) 0.0911(11) Uani 1 1 d . . .
C29 C 1.2525(3) 0.7062(3) 0.1600(3) 0.0958(12) Uani 1 1 d . . .
H29 H 1.3313 0.6995 0.1688 0.115 Uiso 1 1 calc R . .
C30 C 1.1878(2) 0.7684(3) 0.20621(18) 0.0710(8) Uani 1 1 d . . .
C31 C 1.1267(3) 0.8791(3) 0.29389(16) 0.0720(8) Uani 1 1 d . . .
H31 H 1.1277 0.9249 0.3353 0.086 Uiso 1 1 calc R . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
F1 0.164(2) 0.0771(11) 0.188(2) 0.0304(13) 0.1219(18) 0.0377(12)
N1 0.0667(13) 0.0408(9) 0.0569(12) 0.0060(8) 0.0025(10) -0.0059(8)
N2 0.0468(15) 0.1044(18) 0.108(2) 0.0419(17) -0.0078(14) -0.0107(13)
C1 0.0738(17) 0.0409(11) 0.0480(13) -0.0039(10) 0.0019(12) 0.0039(10)
C2 0.103(2) 0.0459(12) 0.0565(16) 0.0063(11) -0.0023(15) -0.0010(12)
C3 0.112(3) 0.0583(14) 0.0666(18) 0.0103(13) -0.0116(17) 0.0136(16)
C4 0.092(2) 0.0762(17) 0.0619(18) -0.0010(14) -0.0163(16) 0.0268(16)
C5 0.0717(17) 0.0647(14) 0.0557(15) -0.0037(12) -0.0010(13) 0.0106(12)
C6 0.0644(15) 0.0461(11) 0.0439(13) -0.0044(10) 0.0038(11) 0.0084(10)
C7 0.0545(14) 0.0389(10) 0.0470(13) -0.0017(9) 0.0043(10) 0.0077(9)
C8 0.0593(15) 0.0344(9) 0.0491(13) -0.0008(9) 0.0037(10) 0.0010(9)
C9 0.0580(14) 0.0413(10) 0.0445(12) -0.0020(9) 0.0029(10) -0.0039(9)
C10 0.0482(13) 0.0399(10) 0.0448(12) -0.0006(9) 0.0070(10) 0.0025(9)
C11 0.0496(14) 0.0474(11) 0.0486(13) 0.0004(10) 0.0097(10) 0.0073(9)
C12 0.0437(13) 0.0506(11) 0.0553(15) 0.0017(10) 0.0042(10) -0.0001(9)
C13 0.0600(17) 0.0820(17) 0.0761(19) 0.0021(14) 0.0149(14) -0.0141(13)
C14 0.072(2) 0.090(2) 0.111(3) -0.002(2) 0.0130(18) -0.0361(16)
C15 0.0653(19) 0.0700(17) 0.123(3) -0.0133(18) -0.0098(18) -0.0207(14)
C16 0.098(2) 0.0803(18) 0.080(2) -0.0195(17) -0.0020(17) -0.0150(17)
C17 0.0840(19) 0.0690(15) 0.0619(17) -0.0063(13) 0.0112(14) -0.0168(14)
C18 0.0514(13) 0.0407(10) 0.0472(13) 0.0015(9) 0.0043(10) -0.0007(9)
C19 0.122(2) 0.0454(12) 0.0507(15) -0.0016(11) 0.0164(15) 0.0050(13)
C20 0.146(3) 0.0693(16) 0.0487(16) -0.0024(14) 0.0204(17) -0.0023(17)
C21 0.119(2) 0.0733(17) 0.0522(16) 0.0161(14) 0.0116(16) -0.0100(16)
C22 0.123(2) 0.0511(13) 0.0665(19) 0.0176(13) 0.0154(16) 0.0020(14)
C23 0.0770(17) 0.0427(11) 0.0609(16) 0.0024(11) 0.0141(13) 0.0044(10)
C24 0.0518(14) 0.0478(11) 0.0565(14) 0.0123(10) -0.0017(11) -0.0074(10)
C25 0.0506(15) 0.0458(11) 0.0653(16) 0.0196(11) 0.0085(12) 0.0007(10)
C26 0.0715(17) 0.0527(13) 0.0727(18) 0.0075(12) 0.0181(14) 0.0077(11)
C27 0.114(3) 0.0535(14) 0.088(2) 0.0073(14) 0.0433(19) 0.0105(15)
C28 0.105(3) 0.0547(16) 0.127(3) 0.0272(19) 0.071(3) 0.0255(17)
C29 0.069(2) 0.079(2) 0.147(4) 0.052(2) 0.045(2) 0.0180(16)
C30 0.0548(17) 0.0673(15) 0.093(2) 0.0355(16) 0.0164(16) 0.0037(13)
C31 0.0677(19) 0.0750(15) 0.0699(18) 0.0210(14) -0.0076(15) -0.0175(14)

_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
F1 C28 1.370(4) . ?
N1 C8 1.368(3) . ?
N1 C1 1.399(3) . ?
N1 H1 0.8600 . ?
N2 C31 1.365(4) . ?
N2 C30 1.371(4) . ?
N2 H2A 0.8600 . ?
C1 C2 1.391(3) . ?
C1 C6 1.411(3) . ?
C2 C3 1.379(4) . ?
C2 H2 0.9300 . ?
C3 C4 1.386(4) . ?
C3 H3 0.9300 . ?
C4 C5 1.388(4) . ?
C4 H4 0.9300 . ?
C5 C6 1.406(3) . ?
C5 H5 0.9300 . ?
C6 C7 1.435(3) . ?
C7 C8 1.353(3) . ?
C7 C11 1.506(3) . ?
C8 C9 1.508(3) . ?
C9 C24 1.499(3) . ?
C9 C10 1.573(3) . ?
C9 H9 0.9800 . ?
C10 C18 1.510(3) . ?
C10 C11 1.589(3) . ?
C10 H10 0.9800 . ?
C11 C12 1.508(3) . ?
C11 H11 0.9800 . ?
C12 C17 1.379(4) . ?
C12 C13 1.381(3) . ?
C13 C14 1.373(4) . ?
C13 H13 0.9300 . ?
C14 C15 1.373(4) . ?
C14 H14 0.9300 . ?
C15 C16 1.372(4) . ?
C15 H15 0.9300 . ?
C16 C17 1.392(4) . ?
C16 H16 0.9300 . ?
C17 H17 0.9300 . ?
C18 C23 1.378(3) . ?
C18 C19 1.381(3) . ?
C19 C20 1.382(4) . ?
C19 H19 0.9300 . ?
C20 C21 1.364(4) . ?
C20 H20 0.9300 . ?
C21 C22 1.363(4) . ?
C21 H21 0.9300 . ?
C22 C23 1.388(4) . ?
C22 H22 0.9300 . ?
C23 H23 0.9300 . ?
C24 C31 1.369(3) . ?
C24 C25 1.435(3) . ?
C25 C26 1.396(4) . ?
C25 C30 1.408(3) . ?
C26 C27 1.383(4) . ?
C26 H26 0.9300 . ?
C27 C28 1.382(5) . ?
C27 H27 0.9300 . ?
C28 C29 1.346(5) . ?
C29 C30 1.397(5) . ?
C29 H29 0.9300 . ?
C31 H31 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
C8 N1 C1 107.67(18) . . ?
C8 N1 H1 126.2 . . ?
C1 N1 H1 126.2 . . ?
C31 N2 C30 109.3(2) . . ?
C31 N2 H2A 125.3 . . ?
C30 N2 H2A 125.3 . . ?
C2 C1 N1 129.5(2) . . ?
C2 C1 C6 122.6(2) . . ?
N1 C1 C6 107.99(19) . . ?
C3 C2 C1 117.8(3) . . ?
C3 C2 H2 121.1 . . ?
C1 C2 H2 121.1 . . ?
C2 C3 C4 120.8(2) . . ?
C2 C3 H3 119.6 . . ?
C4 C3 H3 119.6 . . ?
C3 C4 C5 121.9(3) . . ?
C3 C4 H4 119.0 . . ?
C5 C4 H4 119.0 . . ?
C4 C5 C6 118.6(3) . . ?
C4 C5 H5 120.7 . . ?
C6 C5 H5 120.7 . . ?
C5 C6 C1 118.2(2) . . ?
C5 C6 C7 135.8(2) . . ?
C1 C6 C7 106.0(2) . . ?
C8 C7 C6 107.58(19) . . ?
C8 C7 C11 111.52(18) . . ?
C6 C7 C11 140.6(2) . . ?
C7 C8 N1 110.75(18) . . ?
C7 C8 C9 114.76(19) . . ?
N1 C8 C9 133.95(19) . . ?
C24 C9 C8 116.95(19) . . ?
C24 C9 C10 113.71(17) . . ?
C8 C9 C10 100.08(16) . . ?
C24 C9 H9 108.5 . . ?
C8 C9 H9 108.5 . . ?
C10 C9 H9 108.5 . . ?
C18 C10 C9 115.13(17) . . ?
C18 C10 C11 112.47(17) . . ?
C9 C10 C11 106.82(16) . . ?
C18 C10 H10 107.4 . . ?
C9 C10 H10 107.4 . . ?
C11 C10 H10 107.4 . . ?
C7 C11 C12 116.62(19) . . ?
C7 C11 C10 101.87(16) . . ?
C12 C11 C10 112.08(16) . . ?
C7 C11 H11 108.6 . . ?
C12 C11 H11 108.6 . . ?
C10 C11 H11 108.6 . . ?
C17 C12 C13 117.8(2) . . ?
C17 C12 C11 122.1(2) . . ?
C13 C12 C11 120.1(2) . . ?
C14 C13 C12 121.3(3) . . ?
C14 C13 H13 119.4 . . ?
C12 C13 H13 119.4 . . ?
C13 C14 C15 120.8(3) . . ?
C13 C14 H14 119.6 . . ?
C15 C14 H14 119.6 . . ?
C16 C15 C14 118.9(3) . . ?
C16 C15 H15 120.6 . . ?
C14 C15 H15 120.6 . . ?
C15 C16 C17 120.3(3) . . ?
C15 C16 H16 119.9 . . ?
C17 C16 H16 119.9 . . ?
C12 C17 C16 120.9(3) . . ?
C12 C17 H17 119.5 . . ?
C16 C17 H17 119.5 . . ?
C23 C18 C19 116.9(2) . . ?
C23 C18 C10 121.6(2) . . ?
C19 C18 C10 121.37(18) . . ?
C18 C19 C20 121.6(2) . . ?
C18 C19 H19 119.2 . . ?
C20 C19 H19 119.2 . . ?
C21 C20 C19 120.6(3) . . ?
C21 C20 H20 119.7 . . ?
C19 C20 H20 119.7 . . ?
C20 C21 C22 118.8(3) . . ?
C20 C21 H21 120.6 . . ?
C22 C21 H21 120.6 . . ?
C21 C22 C23 120.8(2) . . ?
C21 C22 H22 119.6 . . ?
C23 C22 H22 119.6 . . ?
C18 C23 C22 121.3(2) . . ?
C18 C23 H23 119.4 . . ?
C22 C23 H23 119.4 . . ?
C31 C24 C25 106.3(2) . . ?
C31 C24 C9 125.9(2) . . ?
C25 C24 C9 127.8(2) . . ?
C26 C25 C30 118.3(3) . . ?
C26 C25 C24 134.6(2) . . ?
C30 C25 C24 107.0(2) . . ?
C27 C26 C25 120.1(3) . . ?
C27 C26 H26 119.9 . . ?
C25 C26 H26 119.9 . . ?
C28 C27 C26 118.3(3) . . ?
C28 C27 H27 120.8 . . ?
C26 C27 H27 120.8 . . ?
C29 C28 F1 118.7(4) . . ?
C29 C28 C27 124.9(3) . . ?
F1 C28 C27 116.4(4) . . ?
C28 C29 C30 116.3(3) . . ?
C28 C29 H29 121.9 . . ?
C30 C29 H29 121.9 . . ?
N2 C30 C29 130.6(3) . . ?
N2 C30 C25 107.4(3) . . ?
C29 C30 C25 122.0(3) . . ?
N2 C31 C24 109.9(3) . . ?
N2 C31 H31 125.0 . . ?
C24 C31 H31 125.0 . . ?

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
C8 N1 C1 C2 -179.5(2) . . . . ?
C8 N1 C1 C6 0.6(2) . . . . ?
N1 C1 C2 C3 -177.9(2) . . . . ?
C6 C1 C2 C3 2.0(4) . . . . ?
C1 C2 C3 C4 -0.2(4) . . . . ?
C2 C3 C4 C5 -1.4(4) . . . . ?
C3 C4 C5 C6 1.3(4) . . . . ?
C4 C5 C6 C1 0.4(3) . . . . ?
C4 C5 C6 C7 179.4(2) . . . . ?
C2 C1 C6 C5 -2.0(3) . . . . ?
N1 C1 C6 C5 177.87(19) . . . . ?
C2 C1 C6 C7 178.6(2) . . . . ?
N1 C1 C6 C7 -1.4(2) . . . . ?
C5 C6 C7 C8 -177.3(2) . . . . ?
C1 C6 C7 C8 1.8(2) . . . . ?
C5 C6 C7 C11 -4.7(5) . . . . ?
C1 C6 C7 C11 174.4(2) . . . . ?
C6 C7 C8 N1 -1.5(2) . . . . ?
C11 C7 C8 N1 -176.48(17) . . . . ?
C6 C7 C8 C9 171.22(17) . . . . ?
C11 C7 C8 C9 -3.8(2) . . . . ?
C1 N1 C8 C7 0.6(2) . . . . ?
C1 N1 C8 C9 -170.2(2) . . . . ?
C7 C8 C9 C24 139.5(2) . . . . ?
N1 C8 C9 C24 -50.0(3) . . . . ?
C7 C8 C9 C10 16.3(2) . . . . ?
N1 C8 C9 C10 -173.2(2) . . . . ?
C24 C9 C10 C18 87.2(2) . . . . ?
C8 C9 C10 C18 -147.25(17) . . . . ?
C24 C9 C10 C11 -147.11(18) . . . . ?
C8 C9 C10 C11 -21.6(2) . . . . ?
C8 C7 C11 C12 -132.9(2) . . . . ?
C6 C7 C11 C12 54.6(4) . . . . ?
C8 C7 C11 C10 -10.6(2) . . . . ?
C6 C7 C11 C10 177.0(3) . . . . ?
C18 C10 C11 C7 147.40(16) . . . . ?
C9 C10 C11 C7 20.2(2) . . . . ?
C18 C10 C11 C12 -87.2(2) . . . . ?
C9 C10 C11 C12 145.56(18) . . . . ?
C7 C11 C12 C17 26.3(3) . . . . ?
C10 C11 C12 C17 -90.5(3) . . . . ?
C7 C11 C12 C13 -156.8(2) . . . . ?
C10 C11 C12 C13 86.4(3) . . . . ?
C17 C12 C13 C14 1.1(4) . . . . ?
C11 C12 C13 C14 -176.0(2) . . . . ?
C12 C13 C14 C15 -1.2(5) . . . . ?
C13 C14 C15 C16 0.6(5) . . . . ?
C14 C15 C16 C17 0.0(5) . . . . ?
C13 C12 C17 C16 -0.4(4) . . . . ?
C11 C12 C17 C16 176.5(2) . . . . ?
C15 C16 C17 C12 -0.1(4) . . . . ?
C9 C10 C18 C23 -129.8(2) . . . . ?
C11 C10 C18 C23 107.6(2) . . . . ?
C9 C10 C18 C19 54.0(3) . . . . ?
C11 C10 C18 C19 -68.6(3) . . . . ?
C23 C18 C19 C20 0.1(4) . . . . ?
C10 C18 C19 C20 176.5(2) . . . . ?
C18 C19 C20 C21 0.1(5) . . . . ?
C19 C20 C21 C22 -0.4(5) . . . . ?
C20 C21 C22 C23 0.5(5) . . . . ?
C19 C18 C23 C22 0.0(4) . . . . ?
C10 C18 C23 C22 -176.4(2) . . . . ?
C21 C22 C23 C18 -0.3(4) . . . . ?
C8 C9 C24 C31 127.1(2) . . . . ?
C10 C9 C24 C31 -117.0(2) . . . . ?
C8 C9 C24 C25 -52.2(3) . . . . ?
C10 C9 C24 C25 63.7(3) . . . . ?
C31 C24 C25 C26 -177.4(2) . . . . ?
C9 C24 C25 C26 2.1(4) . . . . ?
C31 C24 C25 C30 -0.1(2) . . . . ?
C9 C24 C25 C30 179.3(2) . . . . ?
C30 C25 C26 C27 0.9(3) . . . . ?
C24 C25 C26 C27 177.9(2) . . . . ?
C25 C26 C27 C28 -0.2(4) . . . . ?
C26 C27 C28 C29 -0.3(4) . . . . ?
C26 C27 C28 F1 179.7(2) . . . . ?
F1 C28 C29 C30 -179.8(2) . . . . ?
C27 C28 C29 C30 0.1(4) . . . . ?
C31 N2 C30 C29 178.9(2) . . . . ?
C31 N2 C30 C25 0.4(3) . . . . ?
C28 C29 C30 N2 -177.8(3) . . . . ?
C28 C29 C30 C25 0.5(4) . . . . ?
C26 C25 C30 N2 177.6(2) . . . . ?
C24 C25 C30 N2 -0.2(2) . . . . ?
C26 C25 C30 C29 -1.0(3) . . . . ?
C24 C25 C30 C29 -178.8(2) . . . . ?
C30 N2 C31 C24 -0.5(3) . . . . ?
C25 C24 C31 N2 0.4(3) . . . . ?
C9 C24 C31 N2 -179.1(2) . . . . ?

_diffrn_measured_fraction_theta_max 0.991
_diffrn_reflns_theta_full        25.50
_diffrn_measured_fraction_theta_full 0.991
_refine_diff_density_max         0.193
_refine_diff_density_min         -0.220
_refine_diff_density_rms         0.053
_database_code_depnum_ccdc_archive 'CCDC 968308'