# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry
# This journal is © The Royal Society of Chemistry 2011


data_global
_journal_name_full               Adv.Synth.Catal.
_journal_coden_cambridge         1366
_journal_year                    ?
_journal_volume                  ?
_journal_page_first              ?
_publ_contact_author_email       chinpiao@mail.ndhu.edu.tw
_publ_contact_author_name        'Chinpiao Chen'
loop_
_publ_author_name
'Chinpiao Chen'
R.Boobalan
'Gene-Hsian Lee'

data_ic14652
_database_code_depnum_ccdc_archive 'CCDC 823886'
#TrackingRef 'ic14652.cif'

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C17 H23 N O2'
_chemical_formula_weight         273.36

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)

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

_cell_length_a                   11.5434(8)
_cell_length_b                   11.2906(8)
_cell_length_c                   12.3029(9)
_cell_angle_alpha                90.00
_cell_angle_beta                 107.608(2)
_cell_angle_gamma                90.00
_cell_volume                     1528.34(19)
_cell_formula_units_Z            4
_cell_measurement_temperature    295(2)
_cell_measurement_reflns_used    5424
_cell_measurement_theta_min      2.50
_cell_measurement_theta_max      22.86

_exptl_crystal_description       block
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.40
_exptl_crystal_density_meas      not_measured
_exptl_crystal_density_diffrn    1.188
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             592
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9552
_exptl_absorpt_correction_T_max  0.9698
_exptl_absorpt_process_details   ?
_chemical_absolute_configuration ad

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      295(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 SMART APEXCCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            13856
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_sigmaI/netI    0.0459
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         1.85
_diffrn_reflns_theta_max         27.50
_reflns_number_total             6994
_reflns_number_gt                5451
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_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^)+(0.0819P)^2^+0.0234P] 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     SHELXL
_refine_ls_extinction_coef       0.028(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.4(10)
_refine_ls_number_reflns         6994
_refine_ls_number_parameters     384
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0684
_refine_ls_R_factor_gt           0.0530
_refine_ls_wR_factor_ref         0.1417
_refine_ls_wR_factor_gt          0.1313
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_restrained_S_all      1.019
_refine_ls_shift/su_max          0.002
_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
O1 O 0.79413(15) 0.88676(16) 0.39065(13) 0.0635(4) Uani 1 1 d . . .
H1 H 0.810(2) 0.959(3) 0.412(2) 0.070(8) Uiso 1 1 d . . .
O2 O 0.63500(14) 0.64415(13) 0.54956(13) 0.0637(4) Uani 1 1 d . . .
N1 N 0.57659(16) 0.80868(17) 0.39766(15) 0.0539(4) Uani 1 1 d . . .
H1A H 0.614(2) 0.745(2) 0.428(2) 0.061(7) Uiso 1 1 d . . .
C1 C 0.72702(19) 0.82896(19) 0.18665(17) 0.0529(5) Uani 1 1 d . . .
C2 C 0.7043(2) 0.90102(18) 0.28521(17) 0.0547(5) Uani 1 1 d . . .
H2 H 0.6971 0.9852 0.2648 0.066 Uiso 1 1 calc R . .
C3 C 0.5774(2) 0.8536(2) 0.28810(17) 0.0562(5) Uani 1 1 d . . .
H3 H 0.5181 0.9181 0.2660 0.067 Uiso 1 1 calc R . .
C4 C 0.5473(2) 0.7609(2) 0.19319(18) 0.0626(6) Uani 1 1 d . . .
H4 H 0.4858 0.7030 0.1979 0.075 Uiso 1 1 calc R . .
C5 C 0.5138(2) 0.8327(3) 0.0816(2) 0.0805(7) Uani 1 1 d . . .
H5A H 0.4760 0.7828 0.0164 0.097 Uiso 1 1 calc R . .
H5B H 0.4591 0.8973 0.0838 0.097 Uiso 1 1 calc R . .
C6 C 0.6369(2) 0.8793(3) 0.07736(19) 0.0723(7) Uani 1 1 d . . .
H6A H 0.6385 0.9652 0.0776 0.087 Uiso 1 1 calc R . .
H6B H 0.6552 0.8508 0.0100 0.087 Uiso 1 1 calc R . .
C7 C 0.6709(2) 0.70655(19) 0.19705(17) 0.0541(5) Uani 1 1 d . . .
C8 C 0.6636(3) 0.6223(3) 0.0980(2) 0.0782(7) Uani 1 1 d . . .
H8A H 0.7439 0.5967 0.1013 0.117 Uiso 1 1 calc R . .
H8B H 0.6272 0.6626 0.0271 0.117 Uiso 1 1 calc R . .
H8C H 0.6151 0.5548 0.1032 0.117 Uiso 1 1 calc R . .
C9 C 0.7381(2) 0.6404(2) 0.30669(19) 0.0620(6) Uani 1 1 d . . .
H9A H 0.6891 0.5755 0.3176 0.093 Uiso 1 1 calc R . .
H9B H 0.7533 0.6936 0.3704 0.093 Uiso 1 1 calc R . .
H9C H 0.8139 0.6108 0.3008 0.093 Uiso 1 1 calc R . .
C10 C 0.8588(2) 0.8299(3) 0.1875(2) 0.0749(7) Uani 1 1 d . . .
H10A H 0.8858 0.9103 0.1869 0.112 Uiso 1 1 calc R . .
H10B H 0.8659 0.7894 0.1213 0.112 Uiso 1 1 calc R . .
H10C H 0.9081 0.7908 0.2550 0.112 Uiso 1 1 calc R . .
C11 C 0.51887(19) 0.8583(2) 0.46020(18) 0.0540(5) Uani 1 1 d . . .
H11 H 0.4788 0.9294 0.4357 0.065 Uiso 1 1 calc R . .
C12 C 0.51386(18) 0.8093(2) 0.56461(17) 0.0536(5) Uani 1 1 d . . .
C13 C 0.4440(2) 0.8676(3) 0.6241(2) 0.0745(7) Uani 1 1 d . . .
H13 H 0.4059 0.9387 0.5961 0.089 Uiso 1 1 calc R . .
C14 C 0.4312(3) 0.8212(3) 0.7224(2) 0.0866(9) Uani 1 1 d . . .
H14 H 0.3845 0.8597 0.7613 0.104 Uiso 1 1 calc R . .
C15 C 0.4890(3) 0.7165(3) 0.7624(2) 0.0817(8) Uani 1 1 d . . .
H15 H 0.4807 0.6848 0.8294 0.098 Uiso 1 1 calc R . .
C16 C 0.5585(2) 0.6567(2) 0.7076(2) 0.0699(6) Uani 1 1 d . . .
H16 H 0.5969 0.5867 0.7385 0.084 Uiso 1 1 calc R . .
C17 C 0.57217(19) 0.70082(19) 0.60444(17) 0.0546(5) Uani 1 1 d . . .
O3 O 0.88351(18) 0.65985(14) 0.64897(15) 0.0641(4) Uani 1 1 d . . .
H3A H 0.815(2) 0.643(2) 0.6213(19) 0.051(7) Uiso 1 1 d . . .
O4 O 1.13965(19) 0.60280(15) 0.54127(16) 0.0759(5) Uani 1 1 d . . .
N2 N 1.04397(17) 0.79304(16) 0.59094(14) 0.0528(4) Uani 1 1 d . . .
H2A H 1.065(2) 0.721(2) 0.6001(19) 0.054(6) Uiso 1 1 d . . .
C18 C 0.9327(2) 0.7779(2) 0.82808(18) 0.0603(5) Uani 1 1 d . . .
C19 C 0.88965(19) 0.77428(19) 0.69602(17) 0.0535(5) Uani 1 1 d . . .
H19 H 0.8096 0.8119 0.6679 0.064 Uiso 1 1 calc R . .
C20 C 0.98548(19) 0.85348(18) 0.66463(17) 0.0533(5) Uani 1 1 d . . .
H20 H 0.9451 0.9248 0.6257 0.064 Uiso 1 1 calc R . .
C21 C 1.0723(2) 0.8887(2) 0.78138(19) 0.0589(5) Uani 1 1 d . . .
H21 H 1.1530 0.9146 0.7802 0.071 Uiso 1 1 calc R . .
C22 C 1.0020(2) 0.9801(2) 0.8286(2) 0.0696(6) Uani 1 1 d . . .
H22A H 0.9651 1.0396 0.7717 0.083 Uiso 1 1 calc R . .
H22B H 1.0546 1.0190 0.8958 0.083 Uiso 1 1 calc R . .
C23 C 0.9049(2) 0.9051(2) 0.8583(2) 0.0702(6) Uani 1 1 d . . .
H23A H 0.8239 0.9291 0.8135 0.084 Uiso 1 1 calc R . .
H23B H 0.9119 0.9118 0.9386 0.084 Uiso 1 1 calc R . .
C24 C 1.0727(2) 0.7804(2) 0.85803(18) 0.0620(5) Uani 1 1 d . . .
C25 C 1.1389(3) 0.8061(4) 0.9849(2) 0.0962(9) Uani 1 1 d . . .
H25A H 1.2247 0.8127 0.9961 0.144 Uiso 1 1 calc R . .
H25B H 1.1241 0.7426 1.0308 0.144 Uiso 1 1 calc R . .
H25C H 1.1092 0.8790 1.0066 0.144 Uiso 1 1 calc R . .
C26 C 1.1300(3) 0.6687(3) 0.8268(2) 0.0749(7) Uani 1 1 d . . .
H26A H 1.0831 0.6426 0.7522 0.112 Uiso 1 1 calc R . .
H26B H 1.1313 0.6077 0.8814 0.112 Uiso 1 1 calc R . .
H26C H 1.2116 0.6857 0.8271 0.112 Uiso 1 1 calc R . .
C27 C 0.8783(3) 0.6805(3) 0.8822(3) 0.0928(9) Uani 1 1 d . . .
H27A H 0.9130 0.6837 0.9635 0.139 Uiso 1 1 calc R . .
H27B H 0.8955 0.6049 0.8548 0.139 Uiso 1 1 calc R . .
H27C H 0.7919 0.6913 0.8624 0.139 Uiso 1 1 calc R . .
C28 C 1.07790(19) 0.84360(19) 0.51202(16) 0.0529(5) Uani 1 1 d . . .
H28 H 1.0587 0.9231 0.4968 0.064 Uiso 1 1 calc R . .
C29 C 1.14277(18) 0.78521(19) 0.44716(16) 0.0500(4) Uani 1 1 d . . .
C30 C 1.1759(2) 0.8476(2) 0.36235(18) 0.0630(6) Uani 1 1 d . . .
H30 H 1.1523 0.9262 0.3474 0.076 Uiso 1 1 calc R . .
C31 C 1.2424(2) 0.7941(3) 0.3018(2) 0.0730(7) Uani 1 1 d . . .
H31 H 1.2639 0.8358 0.2456 0.088 Uiso 1 1 calc R . .
C32 C 1.2778(2) 0.6774(3) 0.3243(2) 0.0754(7) Uani 1 1 d . . .
H32 H 1.3237 0.6416 0.2830 0.090 Uiso 1 1 calc R . .
C33 C 1.2473(2) 0.6138(2) 0.4053(2) 0.0697(6) Uani 1 1 d . . .
H33 H 1.2742 0.5360 0.4194 0.084 Uiso 1 1 calc R . .
C34 C 1.1753(2) 0.6637(2) 0.46882(18) 0.0564(5) 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
O1 0.0758(10) 0.0538(9) 0.0570(9) -0.0032(7) 0.0145(7) -0.0077(8)
O2 0.0751(9) 0.0538(9) 0.0675(9) -0.0075(7) 0.0294(8) 0.0046(7)
N1 0.0596(10) 0.0566(10) 0.0521(9) 0.0029(8) 0.0266(8) 0.0091(8)
C1 0.0624(11) 0.0550(11) 0.0482(10) 0.0055(9) 0.0271(9) 0.0022(9)
C2 0.0716(13) 0.0428(10) 0.0548(11) 0.0038(9) 0.0265(9) 0.0029(9)
C3 0.0619(12) 0.0615(12) 0.0502(11) 0.0058(9) 0.0247(9) 0.0149(10)
C4 0.0600(12) 0.0808(15) 0.0516(11) -0.0072(11) 0.0239(9) -0.0073(11)
C5 0.0710(15) 0.116(2) 0.0527(12) -0.0003(14) 0.0164(10) 0.0146(15)
C6 0.0855(16) 0.0853(17) 0.0499(12) 0.0117(11) 0.0263(11) 0.0107(13)
C7 0.0629(12) 0.0569(12) 0.0491(11) -0.0058(9) 0.0268(9) -0.0045(9)
C8 0.1057(19) 0.0765(17) 0.0596(13) -0.0158(12) 0.0357(13) -0.0022(14)
C9 0.0861(15) 0.0486(11) 0.0612(12) 0.0001(9) 0.0373(11) 0.0055(10)
C10 0.0731(15) 0.0858(18) 0.0782(16) 0.0032(14) 0.0417(13) -0.0030(13)
C11 0.0576(11) 0.0547(11) 0.0547(11) -0.0049(9) 0.0243(9) 0.0062(9)
C12 0.0556(11) 0.0606(12) 0.0480(10) -0.0088(9) 0.0207(8) -0.0005(9)
C13 0.0862(16) 0.0880(18) 0.0579(13) -0.0066(13) 0.0347(12) 0.0211(14)
C14 0.099(2) 0.113(2) 0.0608(14) -0.0063(16) 0.0451(14) 0.0150(19)
C15 0.103(2) 0.101(2) 0.0497(13) -0.0072(13) 0.0354(13) -0.0172(17)
C16 0.0871(16) 0.0642(14) 0.0563(12) -0.0013(11) 0.0183(11) -0.0115(13)
C17 0.0578(11) 0.0546(12) 0.0528(11) -0.0105(9) 0.0192(9) -0.0127(9)
O3 0.0666(10) 0.0513(8) 0.0786(10) -0.0109(8) 0.0281(8) -0.0036(8)
O4 0.1158(13) 0.0514(8) 0.0808(11) 0.0145(8) 0.0602(10) 0.0197(9)
N2 0.0742(11) 0.0419(10) 0.0502(9) 0.0052(7) 0.0307(8) 0.0090(8)
C18 0.0746(14) 0.0613(13) 0.0540(11) 0.0018(10) 0.0332(10) -0.0018(11)
C19 0.0558(11) 0.0507(11) 0.0570(11) -0.0025(9) 0.0217(9) 0.0037(9)
C20 0.0688(12) 0.0446(10) 0.0534(11) 0.0017(9) 0.0289(9) 0.0092(9)
C21 0.0644(12) 0.0559(11) 0.0623(12) -0.0091(10) 0.0281(10) -0.0071(10)
C22 0.0907(17) 0.0584(14) 0.0650(14) -0.0152(11) 0.0316(12) -0.0003(12)
C23 0.0787(15) 0.0805(16) 0.0590(13) -0.0109(12) 0.0321(11) 0.0063(13)
C24 0.0676(13) 0.0717(14) 0.0480(11) 0.0002(10) 0.0194(9) 0.0055(11)
C25 0.100(2) 0.120(2) 0.0585(15) -0.0085(16) 0.0101(14) 0.015(2)
C26 0.0816(16) 0.0770(16) 0.0661(14) 0.0104(13) 0.0225(12) 0.0237(14)
C27 0.117(2) 0.098(2) 0.0801(17) 0.0130(16) 0.0554(16) -0.0165(19)
C28 0.0636(11) 0.0481(10) 0.0489(10) 0.0068(9) 0.0197(9) 0.0028(9)
C29 0.0572(11) 0.0542(11) 0.0411(9) 0.0022(8) 0.0187(8) -0.0024(9)
C30 0.0709(13) 0.0680(14) 0.0524(11) 0.0080(10) 0.0221(10) -0.0087(11)
C31 0.0749(14) 0.099(2) 0.0540(12) -0.0034(12) 0.0330(11) -0.0246(15)
C32 0.0734(15) 0.095(2) 0.0726(15) -0.0246(14) 0.0443(12) -0.0231(14)
C33 0.0740(14) 0.0655(14) 0.0807(16) -0.0158(12) 0.0400(13) -0.0026(11)
C34 0.0665(12) 0.0581(12) 0.0494(10) -0.0039(9) 0.0247(9) 0.0015(10)

_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
O1 C2 1.404(3) . ?
O2 C17 1.299(3) . ?
N1 C11 1.289(3) . ?
N1 C3 1.443(3) . ?
C1 C10 1.518(3) . ?
C1 C6 1.538(3) . ?
C1 C2 1.547(3) . ?
C1 C7 1.548(3) . ?
C2 C3 1.570(3) . ?
C3 C4 1.527(3) . ?
C4 C5 1.539(4) . ?
C4 C7 1.541(3) . ?
C5 C6 1.531(4) . ?
C7 C8 1.528(3) . ?
C7 C9 1.531(3) . ?
C11 C12 1.416(3) . ?
C12 C13 1.406(3) . ?
C12 C17 1.412(3) . ?
C13 C14 1.367(4) . ?
C14 C15 1.374(4) . ?
C15 C16 1.371(4) . ?
C16 C17 1.416(3) . ?
O3 C19 1.409(3) . ?
O4 C34 1.287(3) . ?
N2 C28 1.285(3) . ?
N2 C20 1.454(3) . ?
C18 C27 1.516(4) . ?
C18 C23 1.542(4) . ?
C18 C24 1.545(3) . ?
C18 C19 1.549(3) . ?
C19 C20 1.559(3) . ?
C20 C21 1.535(3) . ?
C21 C22 1.532(3) . ?
C21 C24 1.544(3) . ?
C22 C23 1.535(4) . ?
C24 C26 1.525(4) . ?
C24 C25 1.543(3) . ?
C28 C29 1.412(3) . ?
C29 C30 1.405(3) . ?
C29 C34 1.426(3) . ?
C30 C31 1.362(4) . ?
C31 C32 1.383(5) . ?
C32 C33 1.358(4) . ?
C33 C34 1.418(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
C11 N1 C3 123.76(19) . . ?
C10 C1 C6 114.51(18) . . ?
C10 C1 C2 113.44(19) . . ?
C6 C1 C2 105.10(18) . . ?
C10 C1 C7 116.70(19) . . ?
C6 C1 C7 102.29(19) . . ?
C2 C1 C7 103.31(15) . . ?
O1 C2 C1 114.25(18) . . ?
O1 C2 C3 111.94(17) . . ?
C1 C2 C3 102.65(17) . . ?
N1 C3 C4 114.17(19) . . ?
N1 C3 C2 114.26(18) . . ?
C4 C3 C2 102.39(16) . . ?
C3 C4 C5 105.0(2) . . ?
C3 C4 C7 104.76(17) . . ?
C5 C4 C7 102.59(18) . . ?
C6 C5 C4 103.05(19) . . ?
C5 C6 C1 103.44(19) . . ?
C8 C7 C9 106.9(2) . . ?
C8 C7 C4 113.3(2) . . ?
C9 C7 C4 116.01(17) . . ?
C8 C7 C1 114.42(17) . . ?
C9 C7 C1 113.28(17) . . ?
C4 C7 C1 92.77(17) . . ?
N1 C11 C12 122.8(2) . . ?
C13 C12 C17 120.9(2) . . ?
C13 C12 C11 118.4(2) . . ?
C17 C12 C11 120.54(18) . . ?
C14 C13 C12 120.9(3) . . ?
C13 C14 C15 118.5(2) . . ?
C16 C15 C14 122.7(3) . . ?
C15 C16 C17 120.5(3) . . ?
O2 C17 C12 121.96(19) . . ?
O2 C17 C16 121.6(2) . . ?
C12 C17 C16 116.5(2) . . ?
C28 N2 C20 124.58(18) . . ?
C27 C18 C23 115.2(2) . . ?
C27 C18 C24 116.8(2) . . ?
C23 C18 C24 101.79(19) . . ?
C27 C18 C19 113.4(2) . . ?
C23 C18 C19 104.64(19) . . ?
C24 C18 C19 103.37(16) . . ?
O3 C19 C18 114.53(18) . . ?
O3 C19 C20 112.06(16) . . ?
C18 C19 C20 102.61(17) . . ?
N2 C20 C21 114.21(18) . . ?
N2 C20 C19 112.54(17) . . ?
C21 C20 C19 103.20(16) . . ?
C22 C21 C20 104.96(19) . . ?
C22 C21 C24 101.92(17) . . ?
C20 C21 C24 104.29(18) . . ?
C21 C22 C23 103.13(19) . . ?
C22 C23 C18 103.70(18) . . ?
C26 C24 C25 106.9(2) . . ?
C26 C24 C21 114.97(18) . . ?
C25 C24 C21 112.2(2) . . ?
C26 C24 C18 115.2(2) . . ?
C25 C24 C18 114.0(2) . . ?
C21 C24 C18 93.40(17) . . ?
N2 C28 C29 123.67(19) . . ?
C30 C29 C28 119.71(19) . . ?
C30 C29 C34 120.4(2) . . ?
C28 C29 C34 119.87(18) . . ?
C31 C30 C29 120.6(2) . . ?
C30 C31 C32 119.6(2) . . ?
C33 C32 C31 121.7(2) . . ?
C32 C33 C34 121.3(2) . . ?
O4 C34 C33 122.2(2) . . ?
O4 C34 C29 121.46(19) . . ?
C33 C34 C29 116.4(2) . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
O1 H1 O4 0.86(3) 1.76(3) 2.617(2) 173(3) 2_756
N1 H1A O2 0.86(3) 1.83(3) 2.576(3) 143(2) .
O3 H3A O2 0.78(2) 2.00(2) 2.763(3) 166(2) .
N2 H2A O4 0.85(3) 1.85(3) 2.572(2) 142(2) .

_diffrn_measured_fraction_theta_max 0.999
_diffrn_reflns_theta_full        27.50
_diffrn_measured_fraction_theta_full 0.999
_refine_diff_density_max         0.156
_refine_diff_density_min         -0.201
_refine_diff_density_rms         0.033