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

 
data_v55b 
  
_audit_creation_method            SHELXL-2013 
_chemical_name_systematic 
; 
 ? 
; 
_chemical_name_common             ? 
_chemical_melting_point           ? 
_chemical_formula_moiety          ? 
_chemical_formula_sum 
 'C21 H21 N' 
_chemical_formula_weight          287.39 
  
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' 
 'N'  'N'   0.0311   0.0180 
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 
  
_space_group_crystal_system       monoclinic 
_space_group_IT_number            4 
_space_group_name_H-M_alt         'P 21' 
_space_group_name_Hall            'P 2yb' 
  
_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. 
; 
  
loop_ 
 _space_group_symop_operation_xyz 
 'x, y, z' 
 '-x, y+1/2, -z' 
  
_cell_length_a                    6.9040(6) 
_cell_length_b                    28.724(2) 
_cell_length_c                    8.0911(7) 
_cell_angle_alpha                 90 
_cell_angle_beta                  90.129(2) 
_cell_angle_gamma                 90 
_cell_volume                      1604.5(2) 
_cell_formula_units_Z             4 
_cell_measurement_temperature     100(2) 
_cell_measurement_reflns_used     7453 
_cell_measurement_theta_min       3.08 
_cell_measurement_theta_max       68.11 
  
_exptl_crystal_description        'Rectangular parallelepiped' 
_exptl_crystal_colour             colourless 
_exptl_crystal_density_meas       ? 
_exptl_crystal_density_method     ? 
_exptl_crystal_density_diffrn     1.190 
_exptl_crystal_F_000              616 
_exptl_transmission_factor_min    ? 
_exptl_transmission_factor_max    ? 
_exptl_crystal_size_max           0.410 
_exptl_crystal_size_mid           0.110 
_exptl_crystal_size_min           0.050 
_exptl_absorpt_coefficient_mu     0.517 
_shelx_estimated_absorpt_T_min    0.816 
_shelx_estimated_absorpt_T_max    0.975 
_exptl_absorpt_correction_type    multi-scan 
_exptl_absorpt_correction_T_min   0.827 
_exptl_absorpt_correction_T_max   1.000 
_exptl_absorpt_process_details    ? 
  
_exptl_special_details 
; 
 ? 
; 
  
_diffrn_ambient_temperature       100(2) 
_diffrn_radiation_wavelength      1.54178 
_diffrn_radiation_type            CuK\a 
_diffrn_source                    ? 
_diffrn_measurement_device_type   'Bruker Platinum 135 CCD' 
_diffrn_measurement_method        'φ and ω scans' 
_diffrn_detector_area_resol_mean  ? 
_diffrn_reflns_number             9501 
_diffrn_reflns_av_unetI/netI      0.0276 
_diffrn_reflns_av_R_equivalents   0.0207 
_diffrn_reflns_limit_h_min        -8 
_diffrn_reflns_limit_h_max        4 
_diffrn_reflns_limit_k_min        -30 
_diffrn_reflns_limit_k_max        34 
_diffrn_reflns_limit_l_min        -9 
_diffrn_reflns_limit_l_max        8 
_diffrn_reflns_theta_min          3.077 
_diffrn_reflns_theta_max          68.105 
_diffrn_reflns_theta_full         66.000 
_diffrn_measured_fraction_theta_max   0.949 
_diffrn_measured_fraction_theta_full  0.969 
_diffrn_reflns_Laue_measured_fraction_max    0.949 
_diffrn_reflns_Laue_measured_fraction_full   0.969 
_diffrn_reflns_point_group_measured_fraction_max   0.748 
_diffrn_reflns_point_group_measured_fraction_full  0.769 
_reflns_number_total              4392 
_reflns_number_gt                 4256 
_reflns_threshold_expression      'I > 2σ(I)' 
_reflns_Friedel_coverage          0.544 
_reflns_Friedel_fraction_max      0.539 
_reflns_Friedel_fraction_full     0.559 
  
_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. 
; 
  
_computing_data_collection        'Bruker APEX2' 
_computing_cell_refinement        'Bruker SAINT' 
_computing_data_reduction         'Bruker SAINT' 
_computing_structure_solution     'Bruker SHELXTL' 
_computing_structure_refinement   'SHELXL-2013 (Sheldrick, 2013)' 
_computing_molecular_graphics     'Bruker SHELXTL' 
_computing_publication_material   'Bruker SHELXTL' 
  
_refine_special_details 
; 
 ? 
; 
_refine_ls_structure_factor_coef  Fsqd 
_refine_ls_matrix_type            full 
_refine_ls_weighting_scheme       calc 
_refine_ls_weighting_details 
'w=1/[σ²(Fo²)+(0.0387P)²+0.2372P] where P=(Fo²+2Fc²)/3' 
_atom_sites_solution_primary      ? 
_atom_sites_solution_secondary    ? 
_atom_sites_solution_hydrogens    difmap 
_refine_ls_hydrogen_treatment     refall 
_refine_ls_extinction_method      none 
_refine_ls_extinction_coef        . 
_refine_ls_abs_structure_details 
; 
 Flack x determined using 1477 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons and Flack (2004), Acta Cryst. A60, s61). 
; 
_refine_ls_abs_structure_Flack    1.1(2) 
_chemical_absolute_configuration  '.' 
_refine_ls_number_reflns          4392 
_refine_ls_number_parameters      565 
_refine_ls_number_restraints      1 
_refine_ls_R_factor_all           0.0280 
_refine_ls_R_factor_gt            0.0269 
_refine_ls_wR_factor_ref          0.0705 
_refine_ls_wR_factor_gt           0.0694 
_refine_ls_goodness_of_fit_ref    1.027 
_refine_ls_restrained_S_all       1.027 
_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_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 
N1 N -0.1189(3) 0.19231(7) 0.5119(2) 0.0324(4) Uani 1 1 d . . . . . 
C1 C -0.7476(3) 0.20743(9) 0.7799(3) 0.0306(5) Uani 1 1 d . . . . . 
H1A H -0.736(4) 0.2196(10) 0.893(3) 0.037(7) Uiso 1 1 d . . . . . 
H1B H -0.883(4) 0.1916(11) 0.751(4) 0.057(8) Uiso 1 1 d . . . . . 
C2 C -0.6042(3) 0.21087(8) 0.6746(3) 0.0263(4) Uani 1 1 d . . . . . 
H2 H -0.474(4) 0.2245(11) 0.714(3) 0.044(7) Uiso 1 1 d . . . . . 
C3 C -0.6097(3) 0.19400(8) 0.4983(3) 0.0236(4) Uani 1 1 d . . . . . 
H3A H -0.741(3) 0.1822(9) 0.471(3) 0.026(6) Uiso 1 1 d . . . . . 
H3B H -0.584(3) 0.2199(9) 0.425(3) 0.028(6) Uiso 1 1 d . . . . . 
C4 C -0.4610(3) 0.15433(7) 0.4663(2) 0.0209(4) Uani 1 1 d . . . . . 
C5 C -0.2661(3) 0.17516(7) 0.4925(2) 0.0235(4) Uani 1 1 d . . . . . 
C6 C -0.4716(3) 0.13485(7) 0.2831(2) 0.0217(4) Uani 1 1 d . . . . . 
H6 H -0.575(3) 0.1117(8) 0.290(2) 0.020(5) Uiso 1 1 d . . . . . 
C7 C -0.5215(3) 0.17082(8) 0.1508(2) 0.0246(4) Uani 1 1 d . . . . . 
H7A H -0.644(4) 0.1869(9) 0.178(3) 0.026(6) Uiso 1 1 d . . . . . 
H7B H -0.546(3) 0.1538(8) 0.048(3) 0.019(5) Uiso 1 1 d . . . . . 
C8 C -0.3556(3) 0.20456(8) 0.1199(3) 0.0258(4) Uani 1 1 d . . . . . 
H8A H -0.325(3) 0.2223(9) 0.220(3) 0.028(6) Uiso 1 1 d . . . . . 
H8B H -0.400(4) 0.2259(9) 0.034(3) 0.032(6) Uiso 1 1 d . . . . . 
C9 C -0.1770(3) 0.17835(8) 0.0583(3) 0.0291(5) Uani 1 1 d . . . . . 
H9A H -0.061(4) 0.1980(9) 0.079(3) 0.032(6) Uiso 1 1 d . . . . . 
H9B H -0.193(4) 0.1744(10) -0.065(3) 0.035(6) Uiso 1 1 d . . . . . 
C10 C -0.1481(3) 0.13064(8) 0.1338(2) 0.0247(4) Uani 1 1 d . . . . . 
C11 C 0.0207(3) 0.10600(9) 0.0946(3) 0.0308(5) Uani 1 1 d . . . . . 
H11 H 0.112(4) 0.1216(10) 0.022(3) 0.040(7) Uiso 1 1 d . . . . . 
C12 C 0.0547(3) 0.06204(9) 0.1567(3) 0.0344(5) Uani 1 1 d . . . . . 
H12 H 0.176(4) 0.0456(11) 0.123(4) 0.057(8) Uiso 1 1 d . . . . . 
C13 C -0.0806(3) 0.04138(9) 0.2590(3) 0.0329(5) Uani 1 1 d . . . . . 
H13 H -0.060(4) 0.0102(10) 0.305(3) 0.035(7) Uiso 1 1 d . . . . . 
C14 C -0.2496(3) 0.06497(8) 0.2980(3) 0.0274(4) Uani 1 1 d . . . . . 
H14 H -0.344(4) 0.0500(10) 0.370(3) 0.035(7) Uiso 1 1 d . . . . . 
C15 C -0.2853(3) 0.10957(7) 0.2374(2) 0.0228(4) Uani 1 1 d . . . . . 
C16 C -0.4936(3) 0.11485(7) 0.5904(2) 0.0245(4) Uani 1 1 d . . . . . 
C17 C -0.3538(3) 0.10072(8) 0.7036(3) 0.0301(5) Uani 1 1 d . . . . . 
H17 H -0.222(4) 0.1158(10) 0.706(3) 0.041(7) Uiso 1 1 d . . . . . 
C18 C -0.3911(4) 0.06545(9) 0.8162(3) 0.0377(6) Uani 1 1 d . . . . . 
H18 H -0.291(4) 0.0561(12) 0.895(4) 0.055(8) Uiso 1 1 d . . . . . 
C19 C -0.5688(4) 0.04340(9) 0.8161(3) 0.0408(6) Uani 1 1 d . . . . . 
H19 H -0.595(4) 0.0191(12) 0.897(4) 0.054(8) Uiso 1 1 d . . . . . 
C20 C -0.7098(4) 0.05702(9) 0.7046(3) 0.0378(5) Uani 1 1 d . . . . . 
H20 H -0.839(4) 0.0409(10) 0.705(3) 0.039(7) Uiso 1 1 d . . . . . 
C21 C -0.6731(3) 0.09249(8) 0.5926(3) 0.0310(5) Uani 1 1 d . . . . . 
H21 H -0.776(3) 0.1018(9) 0.517(3) 0.027(6) Uiso 1 1 d . . . . . 
N31 N 0.3819(3) -0.19100(7) 0.5613(2) 0.0337(4) Uani 1 1 d . . . . . 
C31 C -0.2466(3) -0.20889(9) 0.8297(3) 0.0291(5) Uani 1 1 d . . . . . 
H31A H -0.237(4) -0.2199(10) 0.940(3) 0.036(7) Uiso 1 1 d . . . . . 
H31B H -0.376(4) -0.1964(10) 0.798(3) 0.041(7) Uiso 1 1 d . . . . . 
C32 C -0.1024(3) -0.21173(8) 0.7249(3) 0.0274(4) Uani 1 1 d . . . . . 
H32 H 0.019(4) -0.2256(10) 0.757(3) 0.030(6) Uiso 1 1 d . . . . . 
C33 C -0.1095(3) -0.19522(7) 0.5491(3) 0.0229(4) Uani 1 1 d . . . . . 
H33A H -0.242(3) -0.1843(8) 0.526(2) 0.018(5) Uiso 1 1 d . . . . . 
H33B H -0.075(3) -0.2214(9) 0.476(3) 0.025(6) Uiso 1 1 d . . . . . 
C34 C 0.0360(3) -0.15479(7) 0.5169(2) 0.0220(4) Uani 1 1 d . . . . . 
C35 C 0.2328(3) -0.17451(8) 0.5420(2) 0.0241(4) Uani 1 1 d . . . . . 
C36 C 0.0217(3) -0.13499(7) 0.3341(2) 0.0218(4) Uani 1 1 d . . . . . 
H36 H -0.089(3) -0.1119(8) 0.340(2) 0.018(5) Uiso 1 1 d . . . . . 
C37 C -0.0231(3) -0.17120(8) 0.2007(2) 0.0239(4) Uani 1 1 d . . . . . 
H37A H -0.053(4) -0.1539(10) 0.097(3) 0.032(6) Uiso 1 1 d . . . . . 
H37B H -0.144(3) -0.1879(9) 0.229(3) 0.020(5) Uiso 1 1 d . . . . . 
C38 C 0.1485(3) -0.20345(8) 0.1695(3) 0.0263(5) Uani 1 1 d . . . . . 
H38A H 0.181(3) -0.2209(9) 0.271(3) 0.032(6) Uiso 1 1 d . . . . . 
H38B H 0.109(3) -0.2277(9) 0.086(3) 0.025(6) Uiso 1 1 d . . . . . 
C39 C 0.3244(3) -0.17572(8) 0.1114(3) 0.0295(5) Uani 1 1 d . . . . . 
H39A H 0.449(4) -0.1933(9) 0.134(3) 0.028(6) Uiso 1 1 d . . . . . 
H39B H 0.319(4) -0.1722(12) -0.007(4) 0.045(8) Uiso 1 1 d . . . . . 
C40 C 0.3451(3) -0.12768(8) 0.1867(3) 0.0262(4) Uani 1 1 d . . . . . 
C41 C 0.5090(3) -0.10139(9) 0.1480(3) 0.0333(5) Uani 1 1 d . . . . . 
H41 H 0.609(4) -0.1147(9) 0.073(3) 0.036(7) Uiso 1 1 d . . . . . 
C42 C 0.5338(3) -0.05672(9) 0.2081(3) 0.0384(6) Uani 1 1 d . . . . . 
H42 H 0.650(4) -0.0379(10) 0.183(3) 0.036(7) Uiso 1 1 d . . . . . 
C43 C 0.3935(4) -0.03741(9) 0.3106(3) 0.0365(5) Uani 1 1 d . . . . . 
H43 H 0.411(4) -0.0072(11) 0.354(3) 0.045(7) Uiso 1 1 d . . . . . 
C44 C 0.2300(3) -0.06306(8) 0.3498(3) 0.0286(5) Uani 1 1 d . . . . . 
H44 H 0.127(3) -0.0505(9) 0.426(3) 0.029(6) Uiso 1 1 d . . . . . 
C45 C 0.2032(3) -0.10803(7) 0.2889(2) 0.0238(4) Uani 1 1 d . . . . . 
C46 C 0.0012(3) -0.11543(7) 0.6413(2) 0.0239(4) Uani 1 1 d . . . . . 
C47 C 0.1408(3) -0.10044(8) 0.7530(3) 0.0291(5) Uani 1 1 d . . . . . 
H47 H 0.274(4) -0.1144(9) 0.751(3) 0.027(6) Uiso 1 1 d . . . . . 
C48 C 0.1000(4) -0.06484(9) 0.8648(3) 0.0374(6) Uani 1 1 d . . . . . 
H48 H 0.202(4) -0.0541(11) 0.941(3) 0.046(7) Uiso 1 1 d . . . . . 
C49 C -0.0789(4) -0.04378(9) 0.8644(3) 0.0412(6) Uani 1 1 d . . . . . 
H49 H -0.108(4) -0.0184(11) 0.943(3) 0.048(8) Uiso 1 1 d . . . . . 
C50 C -0.2197(4) -0.05841(9) 0.7538(3) 0.0398(6) Uani 1 1 d . . . . . 
H50 H -0.343(4) -0.0450(10) 0.755(3) 0.039(7) Uiso 1 1 d . . . . . 
C51 C -0.1810(3) -0.09410(8) 0.6432(3) 0.0309(5) Uani 1 1 d . . . . . 
H51 H -0.282(4) -0.1058(10) 0.566(3) 0.032(6) Uiso 1 1 d . . . . . 
  
  
_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 C5 1.140(3) . ? 
C1 C2 1.311(3) . ? 
C1 H1A 0.98(3) . ? 
C1 H1B 1.06(3) . ? 
C2 C3 1.506(3) . ? 
C2 H2 1.03(3) . ? 
C3 C4 1.556(3) . ? 
C3 H3A 0.99(2) . ? 
C3 H3B 0.97(3) . ? 
C4 C5 1.487(3) . ? 
C4 C16 1.532(3) . ? 
C4 C6 1.586(3) . ? 
C6 C15 1.523(3) . ? 
C6 C7 1.526(3) . ? 
C6 H6 0.98(2) . ? 
C7 C8 1.522(3) . ? 
C7 H7A 0.99(3) . ? 
C7 H7B 0.98(2) . ? 
C8 C9 1.529(3) . ? 
C8 H8A 0.98(3) . ? 
C8 H8B 0.97(3) . ? 
C9 C10 1.513(3) . ? 
C9 H9A 1.00(3) . ? 
C9 H9B 1.01(2) . ? 
C10 C11 1.401(3) . ? 
C10 C15 1.404(3) . ? 
C11 C12 1.379(4) . ? 
C11 H11 0.97(3) . ? 
C12 C13 1.383(4) . ? 
C12 H12 1.00(3) . ? 
C13 C14 1.386(3) . ? 
C13 H13 0.98(3) . ? 
C14 C15 1.393(3) . ? 
C14 H14 0.98(3) . ? 
C16 C17 1.390(3) . ? 
C16 C21 1.396(3) . ? 
C17 C18 1.387(3) . ? 
C17 H17 1.01(3) . ? 
C18 C19 1.381(4) . ? 
C18 H18 0.98(3) . ? 
C19 C20 1.382(4) . ? 
C19 H19 0.97(3) . ? 
C20 C21 1.387(3) . ? 
C20 H20 1.00(3) . ? 
C21 H21 0.97(2) . ? 
N31 C35 1.144(3) . ? 
C31 C32 1.312(3) . ? 
C31 H31A 0.95(3) . ? 
C31 H31B 0.99(3) . ? 
C32 C33 1.500(3) . ? 
C32 H32 0.97(3) . ? 
C33 C34 1.558(3) . ? 
C33 H33A 0.98(2) . ? 
C33 H33B 0.99(3) . ? 
C34 C35 1.486(3) . ? 
C34 C46 1.533(3) . ? 
C34 C36 1.588(3) . ? 
C36 C45 1.518(3) . ? 
C36 C37 1.530(3) . ? 
C36 H36 1.01(2) . ? 
C37 C38 1.526(3) . ? 
C37 H37A 1.00(3) . ? 
C37 H37B 0.99(2) . ? 
C38 C39 1.527(3) . ? 
C38 H38A 0.99(3) . ? 
C38 H38B 1.01(2) . ? 
C39 C40 1.515(3) . ? 
C39 H39A 1.02(3) . ? 
C39 H39B 0.96(3) . ? 
C40 C41 1.396(3) . ? 
C40 C45 1.402(3) . ? 
C41 C42 1.383(4) . ? 
C41 H41 1.00(3) . ? 
C42 C43 1.392(4) . ? 
C42 H42 0.99(3) . ? 
C43 C44 1.385(3) . ? 
C43 H43 0.94(3) . ? 
C44 C45 1.395(3) . ? 
C44 H44 1.01(3) . ? 
C46 C47 1.388(3) . ? 
C46 C51 1.399(3) . ? 
C47 C48 1.394(3) . ? 
C47 H47 1.00(3) . ? 
C48 C49 1.375(4) . ? 
C48 H48 0.99(3) . ? 
C49 C50 1.385(4) . ? 
C49 H49 0.99(3) . ? 
C50 C51 1.387(3) . ? 
C50 H50 0.94(3) . ? 
C51 H51 0.99(3) . ? 
  
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 
C2 C1 H1A 121.1(17) . . ? 
C2 C1 H1B 123.5(16) . . ? 
H1A C1 H1B 115(2) . . ? 
C1 C2 C3 125.0(2) . . ? 
C1 C2 H2 119.1(15) . . ? 
C3 C2 H2 115.8(15) . . ? 
C2 C3 C4 112.22(16) . . ? 
C2 C3 H3A 109.8(13) . . ? 
C4 C3 H3A 108.5(14) . . ? 
C2 C3 H3B 109.1(14) . . ? 
C4 C3 H3B 109.7(15) . . ? 
H3A C3 H3B 107.4(19) . . ? 
C5 C4 C16 109.79(15) . . ? 
C5 C4 C3 106.19(17) . . ? 
C16 C4 C3 109.56(16) . . ? 
C5 C4 C6 108.35(15) . . ? 
C16 C4 C6 110.19(16) . . ? 
C3 C4 C6 112.66(15) . . ? 
N1 C5 C4 178.1(2) . . ? 
C15 C6 C7 110.02(16) . . ? 
C15 C6 C4 110.96(14) . . ? 
C7 C6 C4 115.22(17) . . ? 
C15 C6 H6 108.1(13) . . ? 
C7 C6 H6 109.7(12) . . ? 
C4 C6 H6 102.4(12) . . ? 
C8 C7 C6 112.19(16) . . ? 
C8 C7 H7A 112.5(15) . . ? 
C6 C7 H7A 110.7(14) . . ? 
C8 C7 H7B 107.7(13) . . ? 
C6 C7 H7B 107.3(14) . . ? 
H7A C7 H7B 106.0(17) . . ? 
C7 C8 C9 110.35(19) . . ? 
C7 C8 H8A 110.7(15) . . ? 
C9 C8 H8A 110.9(14) . . ? 
C7 C8 H8B 106.5(15) . . ? 
C9 C8 H8B 109.1(15) . . ? 
H8A C8 H8B 109(2) . . ? 
C10 C9 C8 114.85(18) . . ? 
C10 C9 H9A 109.8(14) . . ? 
C8 C9 H9A 108.5(15) . . ? 
C10 C9 H9B 108.2(16) . . ? 
C8 C9 H9B 106.8(14) . . ? 
H9A C9 H9B 109(2) . . ? 
C11 C10 C15 118.7(2) . . ? 
C11 C10 C9 118.4(2) . . ? 
C15 C10 C9 122.88(19) . . ? 
C12 C11 C10 121.4(2) . . ? 
C12 C11 H11 122.1(16) . . ? 
C10 C11 H11 116.5(16) . . ? 
C11 C12 C13 119.8(2) . . ? 
C11 C12 H12 118.4(18) . . ? 
C13 C12 H12 121.8(18) . . ? 
C12 C13 C14 119.8(2) . . ? 
C12 C13 H13 121.6(15) . . ? 
C14 C13 H13 118.6(15) . . ? 
C13 C14 C15 121.2(2) . . ? 
C13 C14 H14 118.8(16) . . ? 
C15 C14 H14 120.0(16) . . ? 
C14 C15 C10 119.16(19) . . ? 
C14 C15 C6 120.14(19) . . ? 
C10 C15 C6 120.71(19) . . ? 
C17 C16 C21 118.2(2) . . ? 
C17 C16 C4 123.06(18) . . ? 
C21 C16 C4 118.72(17) . . ? 
C18 C17 C16 121.1(2) . . ? 
C18 C17 H17 118.0(15) . . ? 
C16 C17 H17 120.9(16) . . ? 
C19 C18 C17 120.1(2) . . ? 
C19 C18 H18 119.9(19) . . ? 
C17 C18 H18 120.0(19) . . ? 
C18 C19 C20 119.6(2) . . ? 
C18 C19 H19 119.4(17) . . ? 
C20 C19 H19 120.9(17) . . ? 
C19 C20 C21 120.4(2) . . ? 
C19 C20 H20 119.5(15) . . ? 
C21 C20 H20 120.1(15) . . ? 
C20 C21 C16 120.6(2) . . ? 
C20 C21 H21 118.6(15) . . ? 
C16 C21 H21 120.8(15) . . ? 
C32 C31 H31A 122.3(16) . . ? 
C32 C31 H31B 122.5(16) . . ? 
H31A C31 H31B 115(2) . . ? 
C31 C32 C33 124.8(2) . . ? 
C31 C32 H32 120.7(14) . . ? 
C33 C32 H32 114.5(14) . . ? 
C32 C33 C34 111.99(16) . . ? 
C32 C33 H33A 108.1(12) . . ? 
C34 C33 H33A 109.3(13) . . ? 
C32 C33 H33B 108.8(14) . . ? 
C34 C33 H33B 108.3(14) . . ? 
H33A C33 H33B 110.4(17) . . ? 
C35 C34 C46 109.65(16) . . ? 
C35 C34 C33 106.43(17) . . ? 
C46 C34 C33 109.76(16) . . ? 
C35 C34 C36 108.56(16) . . ? 
C46 C34 C36 109.75(16) . . ? 
C33 C34 C36 112.60(15) . . ? 
N31 C35 C34 177.9(2) . . ? 
C45 C36 C37 110.03(16) . . ? 
C45 C36 C34 110.97(14) . . ? 
C37 C36 C34 115.21(17) . . ? 
C45 C36 H36 107.7(12) . . ? 
C37 C36 H36 109.0(12) . . ? 
C34 C36 H36 103.5(12) . . ? 
C38 C37 C36 111.93(16) . . ? 
C38 C37 H37A 108.7(15) . . ? 
C36 C37 H37A 107.3(15) . . ? 
C38 C37 H37B 113.6(14) . . ? 
C36 C37 H37B 109.8(13) . . ? 
H37A C37 H37B 105.1(19) . . ? 
C37 C38 C39 110.65(19) . . ? 
C37 C38 H38A 110.3(15) . . ? 
C39 C38 H38A 109.9(14) . . ? 
C37 C38 H38B 108.9(13) . . ? 
C39 C38 H38B 111.5(14) . . ? 
H38A C38 H38B 106(2) . . ? 
C40 C39 C38 115.21(18) . . ? 
C40 C39 H39A 107.6(13) . . ? 
C38 C39 H39A 111.1(14) . . ? 
C40 C39 H39B 108(2) . . ? 
C38 C39 H39B 109.4(17) . . ? 
H39A C39 H39B 105(2) . . ? 
C41 C40 C45 118.8(2) . . ? 
C41 C40 C39 118.6(2) . . ? 
C45 C40 C39 122.57(19) . . ? 
C42 C41 C40 121.5(2) . . ? 
C42 C41 H41 118.9(16) . . ? 
C40 C41 H41 119.6(16) . . ? 
C41 C42 C43 119.6(2) . . ? 
C41 C42 H42 122.2(16) . . ? 
C43 C42 H42 118.2(16) . . ? 
C44 C43 C42 119.5(2) . . ? 
C44 C43 H43 120.7(18) . . ? 
C42 C43 H43 119.7(18) . . ? 
C43 C44 C45 121.3(2) . . ? 
C43 C44 H44 121.7(14) . . ? 
C45 C44 H44 117.0(14) . . ? 
C44 C45 C40 119.3(2) . . ? 
C44 C45 C36 119.73(19) . . ? 
C40 C45 C36 120.99(19) . . ? 
C47 C46 C51 118.7(2) . . ? 
C47 C46 C34 123.13(19) . . ? 
C51 C46 C34 118.17(17) . . ? 
C46 C47 C48 120.6(2) . . ? 
C46 C47 H47 120.1(14) . . ? 
C48 C47 H47 119.3(14) . . ? 
C49 C48 C47 120.2(2) . . ? 
C49 C48 H48 120.4(17) . . ? 
C47 C48 H48 119.4(17) . . ? 
C48 C49 C50 119.8(2) . . ? 
C48 C49 H49 120.5(16) . . ? 
C50 C49 H49 119.7(16) . . ? 
C49 C50 C51 120.3(2) . . ? 
C49 C50 H50 120.5(16) . . ? 
C51 C50 H50 119.2(16) . . ? 
C50 C51 C46 120.3(2) . . ? 
C50 C51 H51 121.3(15) . . ? 
C46 C51 H51 118.3(15) . . ? 
  
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 
C1 C2 C3 C4 -116.3(2) . . . . ? 
C2 C3 C4 C5 -63.9(2) . . . . ? 
C2 C3 C4 C16 54.6(2) . . . . ? 
C2 C3 C4 C6 177.60(17) . . . . ? 
C5 C4 C6 C15 42.8(2) . . . . ? 
C16 C4 C6 C15 -77.3(2) . . . . ? 
C3 C4 C6 C15 159.96(17) . . . . ? 
C5 C4 C6 C7 -83.1(2) . . . . ? 
C16 C4 C6 C7 156.81(16) . . . . ? 
C3 C4 C6 C7 34.1(2) . . . . ? 
C15 C6 C7 C8 -54.8(2) . . . . ? 
C4 C6 C7 C8 71.6(2) . . . . ? 
C6 C7 C8 C9 61.3(2) . . . . ? 
C7 C8 C9 C10 -35.7(2) . . . . ? 
C8 C9 C10 C11 -174.68(18) . . . . ? 
C8 C9 C10 C15 7.2(3) . . . . ? 
C15 C10 C11 C12 -0.6(3) . . . . ? 
C9 C10 C11 C12 -178.8(2) . . . . ? 
C10 C11 C12 C13 0.5(3) . . . . ? 
C11 C12 C13 C14 0.2(3) . . . . ? 
C12 C13 C14 C15 -0.8(3) . . . . ? 
C13 C14 C15 C10 0.7(3) . . . . ? 
C13 C14 C15 C6 -179.59(18) . . . . ? 
C11 C10 C15 C14 0.0(3) . . . . ? 
C9 C10 C15 C14 178.19(18) . . . . ? 
C11 C10 C15 C6 -179.72(17) . . . . ? 
C9 C10 C15 C6 -1.6(3) . . . . ? 
C7 C6 C15 C14 -155.02(17) . . . . ? 
C4 C6 C15 C14 76.3(2) . . . . ? 
C7 C6 C15 C10 24.7(2) . . . . ? 
C4 C6 C15 C10 -104.0(2) . . . . ? 
C5 C4 C16 C17 -2.4(3) . . . . ? 
C3 C4 C16 C17 -118.7(2) . . . . ? 
C6 C4 C16 C17 116.8(2) . . . . ? 
C5 C4 C16 C21 176.33(19) . . . . ? 
C3 C4 C16 C21 60.1(2) . . . . ? 
C6 C4 C16 C21 -64.4(2) . . . . ? 
C21 C16 C17 C18 -0.1(3) . . . . ? 
C4 C16 C17 C18 178.6(2) . . . . ? 
C16 C17 C18 C19 0.6(4) . . . . ? 
C17 C18 C19 C20 -0.7(4) . . . . ? 
C18 C19 C20 C21 0.3(4) . . . . ? 
C19 C20 C21 C16 0.2(4) . . . . ? 
C17 C16 C21 C20 -0.3(3) . . . . ? 
C4 C16 C21 C20 -179.1(2) . . . . ? 
C31 C32 C33 C34 116.4(2) . . . . ? 
C32 C33 C34 C35 64.4(2) . . . . ? 
C32 C33 C34 C46 -54.2(2) . . . . ? 
C32 C33 C34 C36 -176.74(16) . . . . ? 
C35 C34 C36 C45 -43.6(2) . . . . ? 
C46 C34 C36 C45 76.3(2) . . . . ? 
C33 C34 C36 C45 -161.13(17) . . . . ? 
C35 C34 C36 C37 82.3(2) . . . . ? 
C46 C34 C36 C37 -157.86(16) . . . . ? 
C33 C34 C36 C37 -35.3(2) . . . . ? 
C45 C36 C37 C38 55.0(2) . . . . ? 
C34 C36 C37 C38 -71.3(2) . . . . ? 
C36 C37 C38 C39 -60.4(2) . . . . ? 
C37 C38 C39 C40 34.6(2) . . . . ? 
C38 C39 C40 C41 175.90(19) . . . . ? 
C38 C39 C40 C45 -6.4(3) . . . . ? 
C45 C40 C41 C42 0.0(3) . . . . ? 
C39 C40 C41 C42 177.9(2) . . . . ? 
C40 C41 C42 C43 0.5(4) . . . . ? 
C41 C42 C43 C44 -0.6(4) . . . . ? 
C42 C43 C44 C45 0.2(3) . . . . ? 
C43 C44 C45 C40 0.3(3) . . . . ? 
C43 C44 C45 C36 -179.78(19) . . . . ? 
C41 C40 C45 C44 -0.4(3) . . . . ? 
C39 C40 C45 C44 -178.17(19) . . . . ? 
C41 C40 C45 C36 179.68(17) . . . . ? 
C39 C40 C45 C36 1.9(3) . . . . ? 
C37 C36 C45 C44 154.35(18) . . . . ? 
C34 C36 C45 C44 -77.0(2) . . . . ? 
C37 C36 C45 C40 -25.8(3) . . . . ? 
C34 C36 C45 C40 102.9(2) . . . . ? 
C35 C34 C46 C47 2.6(3) . . . . ? 
C33 C34 C46 C47 119.2(2) . . . . ? 
C36 C34 C46 C47 -116.5(2) . . . . ? 
C35 C34 C46 C51 -176.54(19) . . . . ? 
C33 C34 C46 C51 -60.0(2) . . . . ? 
C36 C34 C46 C51 64.3(2) . . . . ? 
C51 C46 C47 C48 0.0(3) . . . . ? 
C34 C46 C47 C48 -179.2(2) . . . . ? 
C46 C47 C48 C49 -0.7(4) . . . . ? 
C47 C48 C49 C50 0.8(4) . . . . ? 
C48 C49 C50 C51 -0.2(4) . . . . ? 
C49 C50 C51 C46 -0.5(4) . . . . ? 
C47 C46 C51 C50 0.6(3) . . . . ? 
C34 C46 C51 C50 179.8(2) . . . . ? 
  
_refine_diff_density_max    0.120 
_refine_diff_density_min   -0.139 
_refine_diff_density_rms    0.028 
  
_shelxl_version_number 2013-4 
  
  
  
