# Electronic Supplementary Material (ESI) for Polymer Chemistry.
# This journal is © The Royal Society of Chemistry 2015

####################################################################### 
# 
# 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_kv_cf3
_database_code_depnum_ccdc_archive 'CCDC 1413712'
_audit_update_record             
;
2015-07-20 deposited with the CCDC.
2015-09-14 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C30 H21 F3 N2'
_chemical_formula_sum            'C30 H21 F3 N2'
_chemical_formula_weight         466.49

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   C2/c

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

_cell_length_a                   28.3793(16)
_cell_length_b                   8.2635(4)
_cell_length_c                   21.2253(14)
_cell_angle_alpha                90.00
_cell_angle_beta                 112.455(7)
_cell_angle_gamma                90.00
_cell_volume                     4600.2(5)
_cell_formula_units_Z            8
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    3224
_cell_measurement_theta_min      2.58
_cell_measurement_theta_max      22.36

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.21
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.347
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1936
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6290
_exptl_absorpt_correction_T_max  0.7453
_exptl_absorpt_process_details   '(SADABS; Blessing, 1995)'

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      296(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 CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            27952
_diffrn_reflns_av_R_equivalents  0.0873
_diffrn_reflns_av_sigmaI/netI    0.0510
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_theta_min         1.55
_diffrn_reflns_theta_max         25.80
_reflns_number_total             4370
_reflns_number_gt                2831
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'SMART (Bruker, 2007)'
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
 Refinement of F² against ALL reflections.  The weighted R-factor wR and
 goodness of fit S are based on F², conventional R-factors R are based
 on F, with F set to zero for negative F². The threshold expression of
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is
 not relevant to the choice of reflections for refinement.  R-factors based
 on F² 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/[σ²(Fo²)+(0.1049P)²+4.5199P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         4370
_refine_ls_number_parameters     316
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1000
_refine_ls_R_factor_gt           0.0618
_refine_ls_wR_factor_ref         0.2030
_refine_ls_wR_factor_gt          0.1703
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_restrained_S_all      1.076
_refine_ls_shift/su_max          0.001
_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
F3 F 1.03603(8) 0.3647(3) 1.10329(12) 0.0700(7) Uani 1 1 d . . .
F1 F 1.03635(8) 0.5023(3) 1.18929(11) 0.0687(7) Uani 1 1 d . . .
F2 F 1.04058(7) 0.6225(3) 1.10085(12) 0.0711(7) Uani 1 1 d . . .
N1 N 0.80196(8) 0.5020(3) 0.99560(11) 0.0275(5) Uani 1 1 d . . .
N2 N 0.77524(9) 0.5049(3) 1.03692(11) 0.0289(5) Uani 1 1 d . . .
C16 C 1.01815(14) 0.5017(5) 1.12076(19) 0.0537(9) Uani 1 1 d . . .
C13 C 0.96130(11) 0.5104(4) 1.08966(16) 0.0383(7) Uani 1 1 d . . .
C14 C 0.93689(11) 0.6004(4) 1.03098(15) 0.0379(7) Uani 1 1 d . . .
H14 H 0.9560 0.6617 1.0126 0.045 Uiso 1 1 calc R . .
C15 C 0.88457(11) 0.5997(3) 0.99975(14) 0.0328(7) Uani 1 1 d . . .
H15 H 0.8684 0.6612 0.9607 0.039 Uiso 1 1 calc R . .
C10 C 0.85617(10) 0.5069(3) 1.02678(14) 0.0287(6) Uani 1 1 d . . .
C1 C 0.77023(10) 0.5044(3) 0.92756(13) 0.0262(6) Uani 1 1 d . . .
C2 C 0.72104(10) 0.5107(3) 0.92597(13) 0.0254(6) Uani 1 1 d . . .
C23 C 0.67381(10) 0.5148(3) 0.86370(14) 0.0295(6) Uani 1 1 d . . .
C28 C 0.64238(11) 0.6502(4) 0.84796(15) 0.0401(8) Uani 1 1 d . . .
H28 H 0.6515 0.7414 0.8757 0.048 Uiso 1 1 calc R . .
C27 C 0.59713(12) 0.6487(5) 0.79031(19) 0.0596(11) Uani 1 1 d . . .
H27 H 0.5763 0.7399 0.7798 0.072 Uiso 1 1 calc R . .
C26 C 0.58227(14) 0.5116(6) 0.74768(17) 0.0613(12) Uani 1 1 d . . .
C29 C 0.53380(17) 0.5057(9) 0.6893(2) 0.119(3) Uani 1 1 d . . .
H29 H 0.5329 0.4087 0.6666 0.143 Uiso 1 1 calc R . .
C30 C 0.4993(2) 0.5673(11) 0.6624(3) 0.152(4) Uani 1 1 d . . .
H30A H 0.4932 0.6677 0.6776 0.182 Uiso 1 1 calc R . .
H30B H 0.4751 0.5211 0.6236 0.182 Uiso 1 1 calc R . .
C25 C 0.61512(13) 0.3832(5) 0.76356(17) 0.0551(10) Uani 1 1 d . . .
H25 H 0.6068 0.2928 0.7353 0.066 Uiso 1 1 calc R . .
C24 C 0.65986(11) 0.3832(4) 0.81976(14) 0.0389(7) Uani 1 1 d . . .
H24 H 0.6812 0.2935 0.8286 0.047 Uiso 1 1 calc R . .
C3 C 0.72625(11) 0.5096(3) 0.99522(14) 0.0273(6) Uani 1 1 d . . .
C4 C 0.68661(10) 0.5098(3) 1.02449(13) 0.0264(6) Uani 1 1 d . . .
C9 C 0.69927(11) 0.5579(3) 1.09217(14) 0.0303(6) Uani 1 1 d . . .
H9 H 0.7323 0.5921 1.1177 0.036 Uiso 1 1 calc R . .
C8 C 0.66360(11) 0.5556(4) 1.12170(15) 0.0336(7) Uani 1 1 d . . .
H8 H 0.6728 0.5876 1.1668 0.040 Uiso 1 1 calc R . .
C7 C 0.61398(11) 0.5056(3) 1.08434(15) 0.0341(7) Uani 1 1 d . . .
H7 H 0.5898 0.5048 1.1041 0.041 Uiso 1 1 calc R . .
C6 C 0.60095(11) 0.4572(3) 1.01735(15) 0.0334(7) Uani 1 1 d . . .
H6 H 0.5679 0.4226 0.9921 0.040 Uiso 1 1 calc R . .
C5 C 0.63682(11) 0.4598(3) 0.98772(14) 0.0319(7) Uani 1 1 d . . .
H5 H 0.6275 0.4276 0.9426 0.038 Uiso 1 1 calc R . .
C17 C 0.78697(10) 0.4917(3) 0.86999(13) 0.0256(6) Uani 1 1 d . . .
C22 C 0.76448(10) 0.5901(3) 0.81290(13) 0.0277(6) Uani 1 1 d . . .
H22 H 0.7398 0.6651 0.8120 0.033 Uiso 1 1 calc R . .
C21 C 0.77864(10) 0.5770(4) 0.75771(14) 0.0319(7) Uani 1 1 d . . .
H21 H 0.7634 0.6432 0.7199 0.038 Uiso 1 1 calc R . .
C20 C 0.81528(11) 0.4662(4) 0.75803(14) 0.0325(7) Uani 1 1 d . . .
H20 H 0.8251 0.4592 0.7210 0.039 Uiso 1 1 calc R . .
C19 C 0.83720(10) 0.3659(3) 0.81394(14) 0.0320(7) Uani 1 1 d . . .
H19 H 0.8615 0.2900 0.8141 0.038 Uiso 1 1 calc R . .
C18 C 0.82325(10) 0.3779(3) 0.86948(13) 0.0293(6) Uani 1 1 d . . .
H18 H 0.8381 0.3097 0.9067 0.035 Uiso 1 1 calc R . .
C11 C 0.88008(11) 0.4214(4) 1.08686(14) 0.0325(7) Uani 1 1 d . . .
H11 H 0.8608 0.3635 1.1061 0.039 Uiso 1 1 calc R . .
C12 C 0.93256(12) 0.4228(4) 1.11788(15) 0.0397(7) Uani 1 1 d . . .
H12 H 0.9487 0.3648 1.1579 0.048 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
F3 C16 1.349(4) . ?
F1 C16 1.345(4) . ?
F2 C16 1.336(4) . ?
N1 N2 1.361(3) . ?
N1 C1 1.380(3) . ?
N1 C10 1.424(4) . ?
N2 C3 1.333(4) . ?
C16 C13 1.493(5) . ?
C13 C12 1.386(4) . ?
C13 C14 1.388(4) . ?
C14 C15 1.376(4) . ?
C14 H14 0.9300 . ?
C15 C10 1.386(4) . ?
C15 H15 0.9300 . ?
C10 C11 1.387(4) . ?
C1 C2 1.384(4) . ?
C1 C17 1.474(4) . ?
C2 C3 1.420(4) . ?
C2 C23 1.480(4) . ?
C23 C24 1.388(4) . ?
C23 C28 1.390(4) . ?
C28 C27 1.395(5) . ?
C28 H28 0.9300 . ?
C27 C26 1.410(6) . ?
C27 H27 0.9300 . ?
C26 C25 1.367(6) . ?
C26 C29 1.459(6) . ?
C29 C30 1.056(7) . ?
C29 H29 0.9300 . ?
C30 H30A 0.9300 . ?
C30 H30B 0.9300 . ?
C25 C24 1.370(5) . ?
C25 H25 0.9300 . ?
C24 H24 0.9300 . ?
C3 C4 1.478(4) . ?
C4 C5 1.391(4) . ?
C4 C9 1.399(4) . ?
C9 C8 1.380(4) . ?
C9 H9 0.9300 . ?
C8 C7 1.389(4) . ?
C8 H8 0.9300 . ?
C7 C6 1.385(4) . ?
C7 H7 0.9300 . ?
C6 C5 1.386(4) . ?
C6 H6 0.9300 . ?
C5 H5 0.9300 . ?
C17 C22 1.395(4) . ?
C17 C18 1.398(4) . ?
C22 C21 1.380(4) . ?
C22 H22 0.9300 . ?
C21 C20 1.383(4) . ?
C21 H21 0.9300 . ?
C20 C19 1.385(4) . ?
C20 H20 0.9300 . ?
C19 C18 1.383(4) . ?
C19 H19 0.9300 . ?
C18 H18 0.9300 . ?
C11 C12 1.379(4) . ?
C11 H11 0.9300 . ?
C12 H12 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
N2 N1 C1 111.9(2) . . ?
N2 N1 C10 118.0(2) . . ?
C1 N1 C10 130.0(2) . . ?
C3 N2 N1 105.6(2) . . ?
F2 C16 F1 107.9(3) . . ?
F2 C16 F3 105.4(3) . . ?
F1 C16 F3 105.7(3) . . ?
F2 C16 C13 112.9(3) . . ?
F1 C16 C13 112.4(3) . . ?
F3 C16 C13 112.0(3) . . ?
C12 C13 C14 119.6(3) . . ?
C12 C13 C16 119.9(3) . . ?
C14 C13 C16 120.5(3) . . ?
C15 C14 C13 120.5(3) . . ?
C15 C14 H14 119.8 . . ?
C13 C14 H14 119.8 . . ?
C14 C15 C10 119.6(3) . . ?
C14 C15 H15 120.2 . . ?
C10 C15 H15 120.2 . . ?
C15 C10 C11 120.3(3) . . ?
C15 C10 N1 121.3(2) . . ?
C11 C10 N1 118.4(2) . . ?
N1 C1 C2 106.0(2) . . ?
N1 C1 C17 125.3(2) . . ?
C2 C1 C17 128.6(2) . . ?
C1 C2 C3 105.6(2) . . ?
C1 C2 C23 125.7(2) . . ?
C3 C2 C23 128.7(2) . . ?
C24 C23 C28 118.5(3) . . ?
C24 C23 C2 120.7(3) . . ?
C28 C23 C2 120.8(3) . . ?
C23 C28 C27 119.7(3) . . ?
C23 C28 H28 120.2 . . ?
C27 C28 H28 120.2 . . ?
C28 C27 C26 121.3(3) . . ?
C28 C27 H27 119.3 . . ?
C26 C27 H27 119.3 . . ?
C25 C26 C27 117.2(3) . . ?
C25 C26 C29 121.1(5) . . ?
C27 C26 C29 121.7(5) . . ?
C30 C29 C26 145.2(9) . . ?
C30 C29 H29 107.4 . . ?
C26 C29 H29 107.4 . . ?
C29 C30 H30A 120.0 . . ?
C29 C30 H30B 120.0 . . ?
H30A C30 H30B 120.0 . . ?
C26 C25 C24 122.2(4) . . ?
C26 C25 H25 118.9 . . ?
C24 C25 H25 118.9 . . ?
C25 C24 C23 121.1(3) . . ?
C25 C24 H24 119.4 . . ?
C23 C24 H24 119.4 . . ?
N2 C3 C2 110.9(2) . . ?
N2 C3 C4 119.3(2) . . ?
C2 C3 C4 129.8(3) . . ?
C5 C4 C9 117.9(3) . . ?
C5 C4 C3 122.5(2) . . ?
C9 C4 C3 119.6(2) . . ?
C8 C9 C4 121.2(3) . . ?
C8 C9 H9 119.4 . . ?
C4 C9 H9 119.4 . . ?
C9 C8 C7 120.3(3) . . ?
C9 C8 H8 119.8 . . ?
C7 C8 H8 119.8 . . ?
C6 C7 C8 119.2(3) . . ?
C6 C7 H7 120.4 . . ?
C8 C7 H7 120.4 . . ?
C7 C6 C5 120.5(3) . . ?
C7 C6 H6 119.8 . . ?
C5 C6 H6 119.8 . . ?
C6 C5 C4 121.0(3) . . ?
C6 C5 H5 119.5 . . ?
C4 C5 H5 119.5 . . ?
C22 C17 C18 118.7(2) . . ?
C22 C17 C1 119.5(2) . . ?
C18 C17 C1 121.7(2) . . ?
C21 C22 C17 120.4(3) . . ?
C21 C22 H22 119.8 . . ?
C17 C22 H22 119.8 . . ?
C22 C21 C20 120.7(3) . . ?
C22 C21 H21 119.7 . . ?
C20 C21 H21 119.7 . . ?
C21 C20 C19 119.4(3) . . ?
C21 C20 H20 120.3 . . ?
C19 C20 H20 120.3 . . ?
C18 C19 C20 120.4(3) . . ?
C18 C19 H19 119.8 . . ?
C20 C19 H19 119.8 . . ?
C19 C18 C17 120.4(3) . . ?
C19 C18 H18 119.8 . . ?
C17 C18 H18 119.8 . . ?
C12 C11 C10 119.6(3) . . ?
C12 C11 H11 120.2 . . ?
C10 C11 H11 120.2 . . ?
C11 C12 C13 120.3(3) . . ?
C11 C12 H12 119.9 . . ?
C13 C12 H12 119.9 . . ?

_diffrn_measured_fraction_theta_max 0.990
_diffrn_reflns_theta_full        25.80
_diffrn_measured_fraction_theta_full 0.990
_refine_diff_density_max         0.700
_refine_diff_density_min         -0.487
_refine_diff_density_rms         0.088
