# Electronic Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2013


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#
#                 Cambridge Crystallographic Data Centre
#                                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 retrieval see:
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data_p21n
_database_code_depnum_ccdc_archive 'CCDC 892560'
#TrackingRef 'P21n.cif'
_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C17 H15 N O'
_chemical_formula_weight         249.30
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'
O O 0.0106 0.0060 '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                   11.180(9)
_cell_length_b                   7.292(6)
_cell_length_c                   16.780(13)
_cell_angle_alpha                90.00
_cell_angle_beta                 100.945(7)
_cell_angle_gamma                90.00
_cell_volume                     1343.1(19)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    2654
_cell_measurement_theta_min      2.47
_cell_measurement_theta_max      23.95
_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.16
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.233
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             528
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9811
_exptl_absorpt_correction_T_max  0.9879
_exptl_absorpt_process_details   SADABS
_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_reflns_number            8902
_diffrn_reflns_av_R_equivalents  0.0605
_diffrn_reflns_av_sigmaI/netI    0.0568
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_theta_min         3.06
_diffrn_reflns_theta_max         25.50
_reflns_number_total             2470
_reflns_number_gt                1613
_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^)+(0.0502P)^2^+2.0500P] 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       0.052(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_number_reflns         2470
_refine_ls_number_parameters     175
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1103
_refine_ls_R_factor_gt           0.0774
_refine_ls_wR_factor_ref         0.2290
_refine_ls_wR_factor_gt          0.2106
_refine_ls_goodness_of_fit_ref   1.187
_refine_ls_restrained_S_all      1.187
_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
C1 C 0.3278(4) 0.0114(5) 0.6998(3) 0.0486(10) Uani 1 1 d . . .
C2 C 0.4278(4) -0.0219(6) 0.6636(3) 0.0617(12) Uani 1 1 d . . .
H2 H 0.5069 -0.0204 0.6933 0.074 Uiso 1 1 calc R . .
C3 C 0.4036(5) -0.0574(7) 0.5814(3) 0.0715(14) Uani 1 1 d . . .
H3 H 0.4681 -0.0817 0.5553 0.086 Uiso 1 1 calc R . .
C4 C 0.2855(5) -0.0578(7) 0.5366(3) 0.0755(15) Uani 1 1 d . . .
H4 H 0.2729 -0.0817 0.4811 0.091 Uiso 1 1 calc R . .
C5 C 0.1870(5) -0.0236(6) 0.5725(3) 0.0638(13) Uani 1 1 d . . .
H5 H 0.1084 -0.0239 0.5419 0.077 Uiso 1 1 calc R . .
C6 C 0.2070(4) 0.0117(5) 0.6561(3) 0.0493(10) Uani 1 1 d . . .
C7 C 0.1295(4) 0.0423(5) 0.7148(2) 0.0481(10) Uani 1 1 d . . .
C8 C 0.2076(4) 0.0628(6) 0.7885(3) 0.0505(10) Uani 1 1 d . . .
H8 H 0.1826 0.0859 0.8374 0.061 Uiso 1 1 calc R . .
C9 C 0.4304(4) 0.0517(7) 0.8461(3) 0.0690(14) Uani 1 1 d . . .
H9A H 0.4939 0.1219 0.8293 0.103 Uiso 1 1 calc R . .
H9B H 0.4589 -0.0707 0.8596 0.103 Uiso 1 1 calc R . .
H9C H 0.4080 0.1082 0.8929 0.103 Uiso 1 1 calc R . .
C10 C -0.0021(4) 0.0573(6) 0.6989(3) 0.0548(11) Uani 1 1 d . . .
C11 C -0.0680(3) 0.0561(5) 0.7688(2) 0.0469(10) Uani 1 1 d . . .
C12 C -0.0338(4) -0.0586(6) 0.8353(3) 0.0516(11) Uani 1 1 d . . .
H12 H 0.0320 -0.1375 0.8370 0.062 Uiso 1 1 calc R . .
C13 C -0.0961(4) -0.0571(6) 0.8988(3) 0.0563(11) Uani 1 1 d . . .
H13 H -0.0728 -0.1364 0.9424 0.068 Uiso 1 1 calc R . .
C14 C -0.1941(4) 0.0627(6) 0.8982(3) 0.0558(11) Uani 1 1 d . . .
C15 C -0.2283(4) 0.1746(6) 0.8316(3) 0.0604(12) Uani 1 1 d . . .
H15 H -0.2933 0.2550 0.8302 0.073 Uiso 1 1 calc R . .
C16 C -0.1685(4) 0.1700(6) 0.7672(3) 0.0566(12) Uani 1 1 d . . .
H16 H -0.1954 0.2436 0.7221 0.068 Uiso 1 1 calc R . .
C17 C -0.2604(5) 0.0686(8) 0.9690(3) 0.0810(16) Uani 1 1 d . . .
H17A H -0.3298 0.1481 0.9560 0.121 Uiso 1 1 calc R . .
H17B H -0.2064 0.1140 1.0163 0.121 Uiso 1 1 calc R . .
H17C H -0.2869 -0.0527 0.9796 0.121 Uiso 1 1 calc R . .
N1 N 0.3251(3) 0.0452(5) 0.7805(2) 0.0522(9) Uani 1 1 d . . .
O1 O -0.0609(3) 0.0769(6) 0.62959(19) 0.0876(13) Uani 1 1 d . . .
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
C1 0.055(2) 0.032(2) 0.061(3) 0.0045(18) 0.014(2) -0.0001(18)
C2 0.062(3) 0.043(2) 0.082(3) 0.009(2) 0.019(2) 0.002(2)
C3 0.084(4) 0.056(3) 0.083(4) 0.009(3) 0.040(3) 0.006(3)
C4 0.101(4) 0.071(3) 0.061(3) 0.008(3) 0.028(3) 0.004(3)
C5 0.077(3) 0.057(3) 0.056(3) 0.008(2) 0.011(2) 0.002(2)
C6 0.059(2) 0.033(2) 0.055(2) 0.0059(18) 0.008(2) -0.0030(18)
C7 0.054(2) 0.036(2) 0.053(2) -0.0003(18) 0.0058(19) 0.0000(18)
C8 0.051(2) 0.044(2) 0.056(3) -0.004(2) 0.009(2) 0.0026(19)
C9 0.053(3) 0.071(3) 0.077(3) -0.010(3) -0.004(2) 0.003(2)
C10 0.054(2) 0.056(3) 0.051(3) 0.002(2) 0.000(2) -0.001(2)
C11 0.044(2) 0.040(2) 0.053(2) 0.0007(19) -0.0011(18) -0.0042(17)
C12 0.050(2) 0.039(2) 0.064(3) 0.000(2) 0.007(2) 0.0051(18)
C13 0.059(3) 0.051(3) 0.055(3) 0.006(2) 0.002(2) -0.001(2)
C14 0.048(2) 0.058(3) 0.059(3) -0.006(2) 0.005(2) -0.005(2)
C15 0.045(2) 0.056(3) 0.076(3) 0.007(2) 0.002(2) 0.009(2)
C16 0.044(2) 0.055(3) 0.067(3) 0.013(2) 0.000(2) 0.001(2)
C17 0.080(4) 0.090(4) 0.076(3) -0.002(3) 0.022(3) 0.008(3)
N1 0.048(2) 0.046(2) 0.060(2) -0.0048(17) 0.0030(16) 0.0013(16)
O1 0.066(2) 0.137(4) 0.054(2) 0.007(2) -0.0021(17) 0.007(2)
_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
C1 N1 1.383(5) . ?
C1 C2 1.391(6) . ?
C1 C6 1.408(6) . ?
C2 C3 1.378(7) . ?
C2 H2 0.9300 . ?
C3 C4 1.390(7) . ?
C3 H3 0.9300 . ?
C4 C5 1.376(7) . ?
C4 H4 0.9300 . ?
C5 C6 1.401(6) . ?
C5 H5 0.9300 . ?
C6 C7 1.447(6) . ?
C7 C8 1.381(6) . ?
C7 C10 1.449(6) . ?
C8 N1 1.352(5) . ?
C8 H8 0.9300 . ?
C9 N1 1.452(5) . ?
C9 H9A 0.9600 . ?
C9 H9B 0.9600 . ?
C9 H9C 0.9600 . ?
C10 O1 1.231(5) . ?
C10 C11 1.499(6) . ?
C11 C12 1.389(5) . ?
C11 C16 1.393(6) . ?
C12 C13 1.379(6) . ?
C12 H12 0.9300 . ?
C13 C14 1.400(6) . ?
C13 H13 0.9300 . ?
C14 C15 1.379(6) . ?
C14 C17 1.515(6) . ?
C15 C16 1.375(6) . ?
C15 H15 0.9300 . ?
C16 H16 0.9300 . ?
C17 H17A 0.9600 . ?
C17 H17B 0.9600 . ?
C17 H17C 0.9600 . ?
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
N1 C1 C2 128.9(4) . . ?
N1 C1 C6 108.2(4) . . ?
C2 C1 C6 122.9(4) . . ?
C3 C2 C1 116.7(5) . . ?
C3 C2 H2 121.7 . . ?
C1 C2 H2 121.7 . . ?
C2 C3 C4 121.9(5) . . ?
C2 C3 H3 119.1 . . ?
C4 C3 H3 119.1 . . ?
C5 C4 C3 121.3(5) . . ?
C5 C4 H4 119.4 . . ?
C3 C4 H4 119.4 . . ?
C4 C5 C6 118.9(5) . . ?
C4 C5 H5 120.6 . . ?
C6 C5 H5 120.6 . . ?
C5 C6 C1 118.4(4) . . ?
C5 C6 C7 134.9(4) . . ?
C1 C6 C7 106.6(4) . . ?
C8 C7 C6 105.6(4) . . ?
C8 C7 C10 127.1(4) . . ?
C6 C7 C10 127.2(4) . . ?
N1 C8 C7 111.2(4) . . ?
N1 C8 H8 124.4 . . ?
C7 C8 H8 124.4 . . ?
N1 C9 H9A 109.5 . . ?
N1 C9 H9B 109.5 . . ?
H9A C9 H9B 109.5 . . ?
N1 C9 H9C 109.5 . . ?
H9A C9 H9C 109.5 . . ?
H9B C9 H9C 109.5 . . ?
O1 C10 C7 121.6(4) . . ?
O1 C10 C11 119.1(4) . . ?
C7 C10 C11 119.3(4) . . ?
C12 C11 C16 118.2(4) . . ?
C12 C11 C10 122.1(4) . . ?
C16 C11 C10 119.7(4) . . ?
C13 C12 C11 120.9(4) . . ?
C13 C12 H12 119.6 . . ?
C11 C12 H12 119.6 . . ?
C12 C13 C14 120.6(4) . . ?
C12 C13 H13 119.7 . . ?
C14 C13 H13 119.7 . . ?
C15 C14 C13 118.1(4) . . ?
C15 C14 C17 121.2(4) . . ?
C13 C14 C17 120.7(4) . . ?
C16 C15 C14 121.4(4) . . ?
C16 C15 H15 119.3 . . ?
C14 C15 H15 119.3 . . ?
C15 C16 C11 120.7(4) . . ?
C15 C16 H16 119.7 . . ?
C11 C16 H16 119.7 . . ?
C14 C17 H17A 109.5 . . ?
C14 C17 H17B 109.5 . . ?
H17A C17 H17B 109.5 . . ?
C14 C17 H17C 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
C8 N1 C1 108.5(3) . . ?
C8 N1 C9 125.8(4) . . ?
C1 N1 C9 125.7(4) . . ?
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
N1 C1 C2 C3 178.0(4) . . . . ?
C6 C1 C2 C3 -0.6(6) . . . . ?
C1 C2 C3 C4 0.7(7) . . . . ?
C2 C3 C4 C5 -0.4(8) . . . . ?
C3 C4 C5 C6 -0.2(7) . . . . ?
C4 C5 C6 C1 0.3(6) . . . . ?
C4 C5 C6 C7 -175.8(4) . . . . ?
N1 C1 C6 C5 -178.7(3) . . . . ?
C2 C1 C6 C5 0.1(6) . . . . ?
N1 C1 C6 C7 -1.6(4) . . . . ?
C2 C1 C6 C7 177.2(4) . . . . ?
C5 C6 C7 C8 177.9(4) . . . . ?
C1 C6 C7 C8 1.5(4) . . . . ?
C5 C6 C7 C10 -4.9(7) . . . . ?
C1 C6 C7 C10 178.7(4) . . . . ?
C6 C7 C8 N1 -0.9(5) . . . . ?
C10 C7 C8 N1 -178.1(4) . . . . ?
C8 C7 C10 O1 163.6(5) . . . . ?
C6 C7 C10 O1 -13.0(7) . . . . ?
C8 C7 C10 C11 -14.0(6) . . . . ?
C6 C7 C10 C11 169.4(4) . . . . ?
O1 C10 C11 C12 142.5(5) . . . . ?
C7 C10 C11 C12 -39.8(6) . . . . ?
O1 C10 C11 C16 -36.1(6) . . . . ?
C7 C10 C11 C16 141.6(4) . . . . ?
C16 C11 C12 C13 -1.3(6) . . . . ?
C10 C11 C12 C13 -179.9(4) . . . . ?
C11 C12 C13 C14 -1.2(6) . . . . ?
C12 C13 C14 C15 1.8(6) . . . . ?
C12 C13 C14 C17 -178.2(4) . . . . ?
C13 C14 C15 C16 -0.1(7) . . . . ?
C17 C14 C15 C16 180.0(4) . . . . ?
C14 C15 C16 C11 -2.4(7) . . . . ?
C12 C11 C16 C15 3.1(6) . . . . ?
C10 C11 C16 C15 -178.3(4) . . . . ?
C7 C8 N1 C1 -0.1(5) . . . . ?
C7 C8 N1 C9 -177.4(4) . . . . ?
C2 C1 N1 C8 -177.7(4) . . . . ?
C6 C1 N1 C8 1.1(4) . . . . ?
C2 C1 N1 C9 -0.4(7) . . . . ?
C6 C1 N1 C9 178.4(4) . . . . ?
_diffrn_measured_fraction_theta_max 0.988
_diffrn_reflns_theta_full        25.50
_diffrn_measured_fraction_theta_full 0.988
_refine_diff_density_max         0.206
_refine_diff_density_min         -0.216
_refine_diff_density_rms         0.050