# Electronic Supplementary Material (ESI) for Analyst
# This journal is © The Royal Society of Chemistry 2012


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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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data_wk37
_database_code_depnum_ccdc_archive 'CCDC 886601'
#TrackingRef 'WK37.CIF'


_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C23 H27 B F2 N2 O'
_chemical_formula_weight         396.28

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'
B B 0.0013 0.0007 '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'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   'P2(1)/n '

loop_
_symmetry_equiv_pos_as_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                   10.5132(16)
_cell_length_b                   10.5783(16)
_cell_length_c                   19.315(2)
_cell_angle_alpha                90.00
_cell_angle_beta                 97.647(9)
_cell_angle_gamma                90.00
_cell_volume                     2128.9(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    2569
_cell_measurement_theta_min      2.74
_cell_measurement_theta_max      23.90

_exptl_crystal_description       block
_exptl_crystal_colour            orange
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.09
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.236
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             840
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.2051
_exptl_absorpt_correction_T_max  0.3250
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'

_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       '\f and \w scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         0
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            16033
_diffrn_reflns_av_R_equivalents  0.1049
_diffrn_reflns_av_sigmaI/netI    0.0827
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_theta_min         2.10
_diffrn_reflns_theta_max         27.50
_reflns_number_total             4826
_reflns_number_gt                2571
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_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^)+(0.0739P)^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    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         4826
_refine_ls_number_parameters     266
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0996
_refine_ls_R_factor_gt           0.0531
_refine_ls_wR_factor_ref         0.1484
_refine_ls_wR_factor_gt          0.1310
_refine_ls_goodness_of_fit_ref   0.855
_refine_ls_restrained_S_all      0.855
_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
N1 N 0.58084(15) 0.86350(15) 0.14346(8) 0.0436(4) Uani 1 1 d . . .
N2 N 0.40971(14) 0.76690(15) 0.20333(8) 0.0423(4) Uani 1 1 d . . .
F1 F 0.48017(11) 0.66865(11) 0.10238(6) 0.0573(3) Uani 1 1 d . . .
F2 F 0.36218(12) 0.84816(13) 0.08620(6) 0.0684(4) Uani 1 1 d . . .
B1 B 0.4552(2) 0.7873(2) 0.13174(11) 0.0442(5) Uani 1 1 d . . .
O1 O 0.85721(17) 1.03379(16) 0.52832(8) 0.0613(4) Uani 1 1 d . . .
H1A H 0.901(3) 0.973(3) 0.5489(16) 0.107(12) Uiso 1 1 d . . .
C1 C 0.79169(19) 0.99139(19) 0.46640(10) 0.0445(5) Uani 1 1 d . . .
C2 C 0.8089(2) 0.8728(2) 0.43989(11) 0.0531(5) Uani 1 1 d . . .
H2A H 0.8656 0.8165 0.4647 0.064 Uiso 1 1 calc R . .
C3 C 0.74219(19) 0.83745(19) 0.37642(10) 0.0493(5) Uani 1 1 d . . .
H3A H 0.7546 0.7571 0.3590 0.059 Uiso 1 1 calc R . .
C4 C 0.65693(17) 0.91940(18) 0.33803(9) 0.0404(4) Uani 1 1 d . . .
C5 C 0.64158(19) 1.0389(2) 0.36506(10) 0.0498(5) Uani 1 1 d . . .
H5A H 0.5861 1.0960 0.3400 0.060 Uiso 1 1 calc R . .
C6 C 0.7075(2) 1.0744(2) 0.42867(11) 0.0534(6) Uani 1 1 d . . .
H6A H 0.6952 1.1547 0.4463 0.064 Uiso 1 1 calc R . .
C7 C 0.58687(17) 0.87964(17) 0.26909(9) 0.0383(4) Uani 1 1 d . . .
C8 C 0.64280(17) 0.90337(18) 0.20856(10) 0.0417(5) Uani 1 1 d . . .
C9 C 0.7608(2) 0.96341(19) 0.19777(11) 0.0495(5) Uani 1 1 d . . .
C10 C 0.7672(2) 0.9588(2) 0.12654(11) 0.0545(6) Uani 1 1 d . . .
C11 C 0.6555(2) 0.89713(19) 0.09433(10) 0.0499(5) Uani 1 1 d . . .
C12 C 0.47030(17) 0.81473(17) 0.26698(9) 0.0391(4) Uani 1 1 d . . .
C13 C 0.30657(19) 0.6982(2) 0.21631(11) 0.0509(5) Uani 1 1 d . . .
C14 C 0.29622(19) 0.7016(2) 0.28823(11) 0.0523(5) Uani 1 1 d . . .
C15 C 0.39665(18) 0.77527(18) 0.32045(10) 0.0445(5) Uani 1 1 d . . .
C16 C 0.8599(2) 1.0231(2) 0.25104(13) 0.0661(7) Uani 1 1 d . . .
H16A H 0.9280 1.0569 0.2281 0.099 Uiso 1 1 calc R . .
H16B H 0.8938 0.9606 0.2845 0.099 Uiso 1 1 calc R . .
H16C H 0.8210 1.0900 0.2745 0.099 Uiso 1 1 calc R . .
C17 C 0.8761(3) 1.0065(3) 0.09017(14) 0.0763(8) Uani 1 1 d . . .
H17A H 0.9077 1.0852 0.1118 0.092 Uiso 1 1 calc R . .
H17B H 0.8438 1.0243 0.0417 0.092 Uiso 1 1 calc R . .
C18 C 0.9872(3) 0.9133(3) 0.09268(18) 0.1038(11) Uani 1 1 d . . .
H18A H 1.0531 0.9485 0.0686 0.156 Uiso 1 1 calc R . .
H18B H 0.9571 0.8356 0.0706 0.156 Uiso 1 1 calc R . .
H18C H 1.0214 0.8972 0.1404 0.156 Uiso 1 1 calc R . .
C19 C 0.6184(2) 0.8697(2) 0.01827(11) 0.0641(6) Uani 1 1 d . . .
H19A H 0.5375 0.8263 0.0117 0.096 Uiso 1 1 calc R . .
H19B H 0.6828 0.8176 0.0018 0.096 Uiso 1 1 calc R . .
H19C H 0.6110 0.9477 -0.0074 0.096 Uiso 1 1 calc R . .
C20 C 0.4177(2) 0.8057(2) 0.39690(11) 0.0553(6) Uani 1 1 d . . .
H20A H 0.3524 0.7656 0.4195 0.083 Uiso 1 1 calc R . .
H20B H 0.4136 0.8956 0.4032 0.083 Uiso 1 1 calc R . .
H20C H 0.5005 0.7754 0.4170 0.083 Uiso 1 1 calc R . .
C21 C 0.1927(2) 0.6349(3) 0.32216(14) 0.0720(7) Uani 1 1 d . . .
H21A H 0.2272 0.6126 0.3697 0.086 Uiso 1 1 calc R . .
H21B H 0.1698 0.5571 0.2970 0.086 Uiso 1 1 calc R . .
C22 C 0.0721(2) 0.7136(3) 0.32373(16) 0.0930(9) Uani 1 1 d . . .
H22A H 0.0111 0.6664 0.3461 0.139 Uiso 1 1 calc R . .
H22B H 0.0356 0.7338 0.2768 0.139 Uiso 1 1 calc R . .
H22C H 0.0935 0.7902 0.3492 0.139 Uiso 1 1 calc R . .
C23 C 0.2213(2) 0.6302(3) 0.16008(14) 0.0778(8) Uani 1 1 d . . .
H23A H 0.2509 0.6449 0.1159 0.117 Uiso 1 1 calc R . .
H23B H 0.1350 0.6609 0.1585 0.117 Uiso 1 1 calc R . .
H23C H 0.2232 0.5412 0.1699 0.117 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
N1 0.0489(9) 0.0428(9) 0.0399(9) 0.0001(7) 0.0086(7) -0.0031(8)
N2 0.0352(8) 0.0483(10) 0.0430(9) -0.0059(7) 0.0032(7) -0.0008(8)
F1 0.0620(8) 0.0556(7) 0.0553(7) -0.0182(5) 0.0117(6) -0.0067(6)
F2 0.0602(7) 0.0852(10) 0.0553(8) 0.0085(6) -0.0088(6) 0.0083(7)
B1 0.0431(12) 0.0486(13) 0.0395(12) -0.0024(10) 0.0004(10) 0.0000(11)
O1 0.0704(10) 0.0616(10) 0.0463(9) -0.0042(7) -0.0130(7) -0.0003(9)
C1 0.0435(10) 0.0490(12) 0.0392(11) 0.0002(9) -0.0012(8) -0.0017(10)
C2 0.0549(12) 0.0495(13) 0.0509(13) 0.0046(10) -0.0073(10) 0.0103(11)
C3 0.0554(12) 0.0408(11) 0.0499(12) -0.0033(9) 0.0012(10) 0.0054(10)
C4 0.0368(10) 0.0445(11) 0.0392(11) -0.0003(8) 0.0032(8) -0.0007(9)
C5 0.0469(11) 0.0484(12) 0.0500(12) -0.0022(9) -0.0084(9) 0.0118(10)
C6 0.0577(12) 0.0458(12) 0.0539(13) -0.0119(10) -0.0034(10) 0.0061(10)
C7 0.0381(10) 0.0364(10) 0.0402(10) -0.0022(8) 0.0037(8) 0.0022(9)
C8 0.0436(10) 0.0403(10) 0.0407(11) -0.0024(8) 0.0041(8) -0.0048(9)
C9 0.0519(12) 0.0449(12) 0.0532(13) -0.0004(9) 0.0122(9) -0.0113(10)
C10 0.0620(13) 0.0465(12) 0.0582(14) 0.0011(10) 0.0201(10) -0.0100(11)
C11 0.0616(13) 0.0437(11) 0.0466(12) 0.0038(9) 0.0148(10) 0.0011(11)
C12 0.0376(9) 0.0409(11) 0.0385(10) -0.0017(8) 0.0041(8) 0.0022(9)
C13 0.0398(10) 0.0545(13) 0.0588(14) -0.0075(10) 0.0085(9) -0.0045(10)
C14 0.0464(11) 0.0529(13) 0.0599(14) -0.0047(10) 0.0156(10) -0.0021(10)
C15 0.0414(10) 0.0433(11) 0.0498(12) -0.0007(9) 0.0102(9) 0.0057(9)
C16 0.0596(14) 0.0671(15) 0.0723(16) -0.0066(12) 0.0110(12) -0.0251(13)
C17 0.0859(18) 0.0721(17) 0.0782(18) 0.0009(13) 0.0383(15) -0.0247(15)
C18 0.087(2) 0.103(2) 0.135(3) -0.012(2) 0.061(2) -0.0182(19)
C19 0.0825(16) 0.0654(15) 0.0461(13) 0.0030(11) 0.0151(11) 0.0043(13)
C20 0.0567(12) 0.0620(14) 0.0500(13) 0.0020(10) 0.0169(10) 0.0062(11)
C21 0.0630(14) 0.0836(18) 0.0743(17) -0.0104(13) 0.0270(12) -0.0227(14)
C22 0.0550(15) 0.125(3) 0.105(2) -0.0199(19) 0.0327(14) -0.0125(17)
C23 0.0556(14) 0.097(2) 0.0812(18) -0.0322(15) 0.0123(12) -0.0261(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
N1 C11 1.357(2) . ?
N1 C8 1.402(2) . ?
N1 B1 1.538(3) . ?
N2 C13 1.356(3) . ?
N2 C12 1.402(2) . ?
N2 B1 1.537(3) . ?
F1 B1 1.416(3) . ?
F2 B1 1.384(2) . ?
O1 C1 1.374(2) . ?
C1 C2 1.376(3) . ?
C1 C6 1.384(3) . ?
C2 C3 1.381(3) . ?
C3 C4 1.388(3) . ?
C4 C5 1.385(3) . ?
C4 C7 1.494(2) . ?
C5 C6 1.380(3) . ?
C7 C8 1.399(3) . ?
C7 C12 1.401(3) . ?
C8 C9 1.433(3) . ?
C9 C10 1.387(3) . ?
C9 C16 1.503(3) . ?
C10 C11 1.413(3) . ?
C10 C17 1.508(3) . ?
C11 C19 1.497(3) . ?
C12 C15 1.433(3) . ?
C13 C14 1.408(3) . ?
C13 C23 1.498(3) . ?
C14 C15 1.391(3) . ?
C14 C21 1.517(3) . ?
C15 C20 1.499(3) . ?
C17 C18 1.524(4) . ?
C21 C22 1.520(4) . ?

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 C8 107.77(16) . . ?
C11 N1 B1 126.86(17) . . ?
C8 N1 B1 125.24(16) . . ?
C13 N2 C12 108.20(16) . . ?
C13 N2 B1 126.41(16) . . ?
C12 N2 B1 125.37(15) . . ?
F2 B1 F1 108.11(16) . . ?
F2 B1 N2 111.05(17) . . ?
F1 B1 N2 109.40(17) . . ?
F2 B1 N1 111.72(17) . . ?
F1 B1 N1 108.77(16) . . ?
N2 B1 N1 107.75(15) . . ?
O1 C1 C2 123.10(18) . . ?
O1 C1 C6 117.58(18) . . ?
C2 C1 C6 119.30(18) . . ?
C1 C2 C3 120.06(19) . . ?
C2 C3 C4 121.38(19) . . ?
C5 C4 C3 117.88(17) . . ?
C5 C4 C7 121.64(17) . . ?
C3 C4 C7 120.46(17) . . ?
C6 C5 C4 120.94(18) . . ?
C5 C6 C1 120.43(19) . . ?
C8 C7 C12 121.79(16) . . ?
C8 C7 C4 118.82(16) . . ?
C12 C7 C4 119.32(16) . . ?
C7 C8 N1 119.91(16) . . ?
C7 C8 C9 131.98(17) . . ?
N1 C8 C9 108.10(16) . . ?
C10 C9 C8 106.62(17) . . ?
C10 C9 C16 124.95(19) . . ?
C8 C9 C16 128.42(19) . . ?
C9 C10 C11 107.78(18) . . ?
C9 C10 C17 126.2(2) . . ?
C11 C10 C17 126.0(2) . . ?
N1 C11 C10 109.72(18) . . ?
N1 C11 C19 122.39(19) . . ?
C10 C11 C19 127.89(19) . . ?
C7 C12 N2 119.75(16) . . ?
C7 C12 C15 132.57(17) . . ?
N2 C12 C15 107.51(16) . . ?
N2 C13 C14 109.72(17) . . ?
N2 C13 C23 122.7(2) . . ?
C14 C13 C23 127.6(2) . . ?
C15 C14 C13 107.58(18) . . ?
C15 C14 C21 127.8(2) . . ?
C13 C14 C21 124.6(2) . . ?
C14 C15 C12 106.95(17) . . ?
C14 C15 C20 124.39(18) . . ?
C12 C15 C20 128.66(18) . . ?
C10 C17 C18 113.3(2) . . ?
C14 C21 C22 113.7(2) . . ?

_diffrn_measured_fraction_theta_max 0.985
_diffrn_reflns_theta_full        27.50
_diffrn_measured_fraction_theta_full 0.985
_refine_diff_density_max         0.230
_refine_diff_density_min         -0.231
_refine_diff_density_rms         0.046