# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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_shelxl
_database_code_depnum_ccdc_archive 'CCDC 1434946'
_audit_update_record             
;
2015-11-03 deposited with the CCDC.
2016-06-07 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
'(S)-tert-butyl 2-oxo-5-((R)-3-oxo-1-phenyl-3-(pyridin-2-yl)propyl)-2,5-dihydro-1H-pyrrole-1-carboxylate'
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C21 H22 N2 O4 S'
_chemical_formula_weight         398.46

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'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.3331 0.5567 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_H-M_alt        'P 21 21 21'
_space_group_name_Hall           'P 2ac 2ab'

_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+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'

_cell_length_a                   8.291(5)
_cell_length_b                   10.918(5)
_cell_length_c                   22.462(5)
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 90.000(5)
_cell_angle_gamma                90.000(5)
_cell_volume                     2033.3(16)
_cell_formula_units_Z            4
_cell_measurement_temperature    291(2)
_cell_measurement_reflns_used    3814
_cell_measurement_theta_min      3.9327
_cell_measurement_theta_max      69.6409

_exptl_crystal_description       block
_exptl_crystal_colour            ????
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.302
_exptl_crystal_F_000             840
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.420
_exptl_crystal_size_mid          0.400
_exptl_crystal_size_min          0.350
_exptl_absorpt_coefficient_mu    1.659
_shelx_estimated_absorpt_T_min   0.542
_shelx_estimated_absorpt_T_max   0.594
_exptl_absorpt_correction_T_min  0.74575
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      291(2)
_diffrn_radiation_wavelength     1.54184
_diffrn_radiation_type           CuK\a
_diffrn_source                   'Enhance Ultra (Cu) X-ray Source'
_diffrn_measurement_device_type  'Gemini S Ultra, Agilent Technologies'
_diffrn_measurement_method       'ω scans'
_diffrn_detector_area_resol_mean 15.9149
_diffrn_reflns_number            5986
_diffrn_reflns_av_unetI/netI     0.0348
_diffrn_reflns_av_R_equivalents  0.0283
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_theta_min         3.936
_diffrn_reflns_theta_max         69.770
_diffrn_reflns_theta_full        67.684
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measured_fraction_theta_full 0.981
_diffrn_reflns_Laue_measured_fraction_max 0.964
_diffrn_reflns_Laue_measured_fraction_full 0.981
_diffrn_reflns_point_group_measured_fraction_max 0.942
_diffrn_reflns_point_group_measured_fraction_full 0.965
_reflns_number_total             3612
_reflns_number_gt                3228
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.696
_reflns_Friedel_fraction_max     0.912
_reflns_Friedel_fraction_full    0.944

_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       'CrysAlisPro (Agilent Technologies)'
_computing_cell_refinement       'CrysAlisPro (Agilent Technologies)'
_computing_data_reduction        'CrysAlisPro (Agilent Technologies)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    'Ortep-3 (L. J. Farrugia, 2001)'
_computing_publication_material  SHELXL-2013

_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)+(0.0546P)²+0.9243P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_abs_structure_details 
;
 Flack x determined using 1221 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   0.058(19)
_chemical_absolute_configuration ad
_refine_ls_number_reflns         3612
_refine_ls_number_parameters     260
_refine_ls_number_restraints     2
_refine_ls_R_factor_all          0.0552
_refine_ls_R_factor_gt           0.0454
_refine_ls_wR_factor_ref         0.1357
_refine_ls_wR_factor_gt          0.1149
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_restrained_S_all      1.094
_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
S1 S 0.8398(5) 0.5404(2) 0.30942(13) 0.0576(7) Uani 0.542(3) 1 d . . P A 2
C10 C 0.9422(17) 0.5032(11) 0.4109(6) 0.057(3) Uani 0.542(3) 1 d D . P A 2
H10 H 0.9611 0.5121 0.4515 0.068 Uiso 0.542(3) 1 calc R U P A 2
C10' C 0.872(2) 0.5300(13) 0.3231(6) 0.057(3) Uani 0.458(3) 1 d D . P A 1
H10' H 0.8418 0.5652 0.2871 0.068 Uiso 0.458(3) 1 calc R U P A 1
S1' S 0.9807(6) 0.5056(3) 0.42171(18) 0.0576(7) Uani 0.458(3) 1 d . . P A 1
O1 O 0.6376(4) 0.9102(3) 0.43509(16) 0.0726(9) Uani 1 1 d . . . . .
N2 N 0.9954(4) 0.9424(3) 0.35752(14) 0.0434(7) Uani 1 1 d . . . . .
O4 O 0.7952(3) 0.9269(2) 0.29162(12) 0.0524(7) Uani 1 1 d . . . . .
O3 O 0.8562(5) 1.1133(2) 0.32863(19) 0.0887(12) Uani 1 1 d . . . . .
C8 C 0.8736(5) 0.7375(3) 0.38479(16) 0.0417(8) Uani 1 1 d . . . . .
H8 H 0.7751 0.7623 0.3639 0.050 Uiso 1 1 calc R U . . .
O2 O 1.1465(5) 1.1071(3) 0.39249(18) 0.0806(11) Uani 1 1 d . . . . .
C13 C 1.0147(4) 0.8081(3) 0.35576(16) 0.0413(8) Uani 1 1 d . . . . .
H13 H 1.0268 0.7816 0.3143 0.050 Uiso 1 1 calc R U . . .
N1 N 0.9650(5) 0.9556(4) 0.53024(17) 0.0633(10) Uani 1 1 d . . . . .
C14 C 1.1706(5) 0.7925(4) 0.38726(18) 0.0503(9) Uani 1 1 d . . . . .
H14 H 1.2192 0.7171 0.3940 0.060 Uiso 1 1 calc R U . . .
C9 C 0.8956(5) 0.6025(3) 0.37368(18) 0.0459(9) Uani 1 1 d D . . . .
C15 C 1.2323(5) 0.8983(4) 0.4046(2) 0.0558(10) Uani 1 1 d . . . . .
H15 H 1.3285 0.9075 0.4254 0.067 Uiso 1 1 calc R U . . .
C16 C 1.1268(5) 0.9984(4) 0.38613(19) 0.0537(10) Uani 1 1 d . . . . .
C4 C 0.7865(7) 1.1067(4) 0.4918(2) 0.0722(14) Uani 1 1 d . . . . .
H4 H 0.7026 1.1265 0.4660 0.087 Uiso 1 1 calc R U . . .
C7 C 0.8491(5) 0.7683(3) 0.45074(17) 0.0493(9) Uani 1 1 d . . . . .
H7A H 0.7842 0.7049 0.4692 0.059 Uiso 1 1 calc R U . . .
H7B H 0.9530 0.7700 0.4706 0.059 Uiso 1 1 calc R U . . .
C6 C 0.7666(5) 0.8909(4) 0.45842(17) 0.0488(9) Uani 1 1 d . . . . .
C17 C 0.8785(5) 1.0053(3) 0.32525(19) 0.0510(9) Uani 1 1 d . . . . .
C11 C 0.9576(7) 0.3885(4) 0.3805(3) 0.0805(16) Uani 1 1 d . . . . .
H11 H 0.9880 0.3110 0.3936 0.097 Uiso 1 1 calc R U . A 1
C5 C 0.8446(5) 0.9888(3) 0.49521(16) 0.0472(8) Uani 1 1 d . . . . .
C12 C 0.8946(7) 0.4044(4) 0.3278(3) 0.0764(15) Uani 1 1 d . . . . .
H12 H 0.8703 0.3448 0.2997 0.092 Uiso 1 1 calc R U . A 1
C2 C 0.9801(9) 1.1623(5) 0.5642(2) 0.0822(17) Uani 1 1 d . . . . .
H2 H 1.0302 1.2201 0.5883 0.099 Uiso 1 1 calc R U . . .
C21 C 0.6924(7) 1.0561(5) 0.2111(2) 0.0756(14) Uani 1 1 d . . . . .
H21A H 0.7696 1.0198 0.1845 0.113 Uiso 1 1 calc R U . . .
H21B H 0.7379 1.1283 0.2287 0.113 Uiso 1 1 calc R U . . .
H21C H 0.5970 1.0776 0.1892 0.113 Uiso 1 1 calc R U . . .
C3 C 0.8567(8) 1.1951(4) 0.5279(3) 0.0827(17) Uani 1 1 d . . . . .
H3 H 0.8198 1.2755 0.5271 0.099 Uiso 1 1 calc R U . . .
C1 C 1.0292(8) 1.0439(5) 0.5647(3) 0.0849(16) Uani 1 1 d . . . . .
H1 H 1.1124 1.0224 0.5905 0.102 Uiso 1 1 calc R U . . .
C18 C 0.6495(5) 0.9658(4) 0.2593(2) 0.0618(11) Uani 1 1 d . . . . .
C19 C 0.5961(9) 0.8460(5) 0.2319(3) 0.113(3) Uani 1 1 d . . . . .
H19A H 0.5690 0.7891 0.2630 0.169 Uiso 1 1 calc R U . . .
H19B H 0.6821 0.8129 0.2082 0.169 Uiso 1 1 calc R U . . .
H19C H 0.5034 0.8598 0.2073 0.169 Uiso 1 1 calc R U . . .
C20 C 0.5273(7) 1.0159(8) 0.3017(3) 0.107(3) Uani 1 1 d . . . . .
H20A H 0.5040 0.9559 0.3317 0.161 Uiso 1 1 calc R U . . .
H20B H 0.4302 1.0355 0.2804 0.161 Uiso 1 1 calc R U . . .
H20C H 0.5690 1.0886 0.3202 0.161 Uiso 1 1 calc R U . . .


_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
S1 C12 1.607(6) . ?
S1 C9 1.660(5) . ?
C10 C9 1.422(10) . ?
C10 C11 1.433(14) . ?
C10 H10 0.9300 . ?
C10' C12 1.388(15) . ?
C10' C9 1.397(11) . ?
C10' H10' 0.9300 . ?
S1' C11 1.590(7) . ?
S1' C9 1.667(6) . ?
O1 C6 1.209(5) . ?
N2 C17 1.392(5) . ?
N2 C16 1.405(5) . ?
N2 C13 1.475(4) . ?
O4 C17 1.334(5) . ?
O4 C18 1.472(5) . ?
O3 C17 1.196(5) . ?
C8 C9 1.507(5) . ?
C8 C7 1.532(5) . ?
C8 C13 1.545(5) . ?
C8 H8 0.9800 . ?
O2 C16 1.207(5) . ?
C13 C14 1.483(5) . ?
C13 H13 0.9800 . ?
N1 C5 1.322(5) . ?
N1 C1 1.347(6) . ?
C14 C15 1.321(6) . ?
C14 H14 0.9300 . ?
C15 C16 1.460(6) . ?
C15 H15 0.9300 . ?
C4 C5 1.377(6) . ?
C4 C3 1.388(8) . ?
C4 H4 0.9300 . ?
C7 C6 1.514(5) . ?
C7 H7A 0.9700 . ?
C7 H7B 0.9700 . ?
C6 C5 1.498(6) . ?
C11 C12 1.305(8) . ?
C11 H11 0.9300 . ?
C12 H12 0.9300 . ?
C2 C1 1.355(8) . ?
C2 C3 1.357(9) . ?
C2 H2 0.9300 . ?
C21 C18 1.507(6) . ?
C21 H21A 0.9600 . ?
C21 H21B 0.9600 . ?
C21 H21C 0.9600 . ?
C3 H3 0.9300 . ?
C1 H1 0.9300 . ?
C18 C20 1.495(8) . ?
C18 C19 1.512(7) . ?
C19 H19A 0.9600 . ?
C19 H19B 0.9600 . ?
C19 H19C 0.9600 . ?
C20 H20A 0.9600 . ?
C20 H20B 0.9600 . ?
C20 H20C 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
C12 S1 C9 94.3(3) . . ?
C9 C10 C11 114.2(9) . . ?
C9 C10 H10 122.9 . . ?
C11 C10 H10 122.9 . . ?
C12 C10' C9 118.6(10) . . ?
C12 C10' H10' 120.7 . . ?
C9 C10' H10' 120.7 . . ?
C11 S1' C9 94.7(3) . . ?
C17 N2 C16 124.3(3) . . ?
C17 N2 C13 123.5(3) . . ?
C16 N2 C13 111.2(3) . . ?
C17 O4 C18 121.2(3) . . ?
C9 C8 C7 113.0(3) . . ?
C9 C8 C13 109.1(3) . . ?
C7 C8 C13 113.5(3) . . ?
C9 C8 H8 107.0 . . ?
C7 C8 H8 107.0 . . ?
C13 C8 H8 107.0 . . ?
N2 C13 C14 101.3(3) . . ?
N2 C13 C8 113.7(3) . . ?
C14 C13 C8 113.6(3) . . ?
N2 C13 H13 109.3 . . ?
C14 C13 H13 109.3 . . ?
C8 C13 H13 109.3 . . ?
C5 N1 C1 116.4(4) . . ?
C15 C14 C13 112.2(3) . . ?
C15 C14 H14 123.9 . . ?
C13 C14 H14 123.9 . . ?
C10' C9 C8 132.2(7) . . ?
C10 C9 C8 132.9(7) . . ?
C10 C9 S1 106.0(6) . . ?
C8 C9 S1 120.6(3) . . ?
C10' C9 S1' 103.0(6) . . ?
C8 C9 S1' 124.4(3) . . ?
C14 C15 C16 109.8(4) . . ?
C14 C15 H15 125.1 . . ?
C16 C15 H15 125.1 . . ?
O2 C16 N2 126.0(4) . . ?
O2 C16 C15 128.4(4) . . ?
N2 C16 C15 105.5(3) . . ?
C5 C4 C3 118.1(5) . . ?
C5 C4 H4 121.0 . . ?
C3 C4 H4 121.0 . . ?
C6 C7 C8 111.3(3) . . ?
C6 C7 H7A 109.4 . . ?
C8 C7 H7A 109.4 . . ?
C6 C7 H7B 109.4 . . ?
C8 C7 H7B 109.4 . . ?
H7A C7 H7B 108.0 . . ?
O1 C6 C5 119.8(4) . . ?
O1 C6 C7 120.3(4) . . ?
C5 C6 C7 119.9(3) . . ?
O3 C17 O4 126.0(4) . . ?
O3 C17 N2 124.1(4) . . ?
O4 C17 N2 109.8(3) . . ?
C12 C11 C10 106.3(6) . . ?
C12 C11 S1' 118.0(4) . . ?
C12 C11 H11 121.0 . . ?
S1' C11 H11 121.0 . . ?
N1 C5 C4 123.7(4) . . ?
N1 C5 C6 117.3(4) . . ?
C4 C5 C6 119.0(4) . . ?
C11 C12 C10' 104.7(6) . . ?
C11 C12 S1 118.0(4) . . ?
C11 C12 H12 127.6 . . ?
C10' C12 H12 127.6 . . ?
C1 C2 C3 118.9(5) . . ?
C1 C2 H2 120.5 . . ?
C3 C2 H2 120.5 . . ?
C18 C21 H21A 109.5 . . ?
C18 C21 H21B 109.5 . . ?
H21A C21 H21B 109.5 . . ?
C18 C21 H21C 109.5 . . ?
H21A C21 H21C 109.5 . . ?
H21B C21 H21C 109.5 . . ?
C2 C3 C4 118.9(5) . . ?
C2 C3 H3 120.5 . . ?
C4 C3 H3 120.5 . . ?
N1 C1 C2 124.0(6) . . ?
N1 C1 H1 118.0 . . ?
C2 C1 H1 118.0 . . ?
O4 C18 C20 110.4(4) . . ?
O4 C18 C21 110.5(4) . . ?
C20 C18 C21 112.2(4) . . ?
O4 C18 C19 101.0(4) . . ?
C20 C18 C19 112.1(6) . . ?
C21 C18 C19 110.0(5) . . ?
C18 C19 H19A 109.5 . . ?
C18 C19 H19B 109.5 . . ?
H19A C19 H19B 109.5 . . ?
C18 C19 H19C 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C18 C20 H20A 109.5 . . ?
C18 C20 H20B 109.5 . . ?
H20A C20 H20B 109.5 . . ?
C18 C20 H20C 109.5 . . ?
H20A C20 H20C 109.5 . . ?
H20B C20 H20C 109.5 . . ?

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
C17 N2 C13 C14 169.5(3) . . . . ?
C16 N2 C13 C14 0.8(4) . . . . ?
C17 N2 C13 C8 -68.2(5) . . . . ?
C16 N2 C13 C8 123.1(3) . . . . ?
C9 C8 C13 N2 173.0(3) . . . . ?
C7 C8 C13 N2 -60.1(4) . . . . ?
C9 C8 C13 C14 -71.8(4) . . . . ?
C7 C8 C13 C14 55.1(4) . . . . ?
N2 C13 C14 C15 0.0(5) . . . . ?
C8 C13 C14 C15 -122.3(4) . . . . ?
C12 C10' C9 C10 1.8(12) . . . . ?
C12 C10' C9 C8 -176.4(7) . . . . ?
C12 C10' C9 S1 -152(5) . . . . ?
C12 C10' C9 S1' 10.5(16) . . . . ?
C11 C10 C9 C10' 5.6(9) . . . . ?
C11 C10 C9 C8 -176.3(6) . . . . ?
C11 C10 C9 S1 11.3(12) . . . . ?
C11 C10 C9 S1' -129(4) . . . . ?
C7 C8 C9 C10' 157.1(11) . . . . ?
C13 C8 C9 C10' -75.7(11) . . . . ?
C7 C8 C9 C10 -20.4(10) . . . . ?
C13 C8 C9 C10 106.8(9) . . . . ?
C7 C8 C9 S1 151.2(4) . . . . ?
C13 C8 C9 S1 -81.6(4) . . . . ?
C7 C8 C9 S1' -31.0(5) . . . . ?
C13 C8 C9 S1' 96.2(4) . . . . ?
C12 S1 C9 C10' 21(4) . . . . ?
C12 S1 C9 C10 -6.3(8) . . . . ?
C12 S1 C9 C8 -179.9(4) . . . . ?
C12 S1 C9 S1' 2.1(3) . . . . ?
C11 S1' C9 C10' -7.0(10) . . . . ?
C11 S1' C9 C10 40(4) . . . . ?
C11 S1' C9 C8 179.2(4) . . . . ?
C11 S1' C9 S1 -2.9(4) . . . . ?
C13 C14 C15 C16 -0.8(5) . . . . ?
C17 N2 C16 O2 8.9(7) . . . . ?
C13 N2 C16 O2 177.5(5) . . . . ?
C17 N2 C16 C15 -169.8(4) . . . . ?
C13 N2 C16 C15 -1.2(4) . . . . ?
C14 C15 C16 O2 -177.5(5) . . . . ?
C14 C15 C16 N2 1.2(5) . . . . ?
C9 C8 C7 C6 -158.4(3) . . . . ?
C13 C8 C7 C6 76.7(4) . . . . ?
C8 C7 C6 O1 56.2(5) . . . . ?
C8 C7 C6 C5 -124.0(4) . . . . ?
C18 O4 C17 O3 -7.4(7) . . . . ?
C18 O4 C17 N2 171.4(3) . . . . ?
C16 N2 C17 O3 -16.8(7) . . . . ?
C13 N2 C17 O3 176.0(4) . . . . ?
C16 N2 C17 O4 164.4(4) . . . . ?
C13 N2 C17 O4 -2.8(5) . . . . ?
C9 C10 C11 C12 -11.4(12) . . . . ?
C9 C10 C11 S1' 136(4) . . . . ?
C9 S1' C11 C12 2.9(6) . . . . ?
C9 S1' C11 C10 -33(3) . . . . ?
C1 N1 C5 C4 1.4(7) . . . . ?
C1 N1 C5 C6 -177.4(4) . . . . ?
C3 C4 C5 N1 -1.1(7) . . . . ?
C3 C4 C5 C6 177.7(4) . . . . ?
O1 C6 C5 N1 165.2(4) . . . . ?
C7 C6 C5 N1 -14.6(5) . . . . ?
O1 C6 C5 C4 -13.6(6) . . . . ?
C7 C6 C5 C4 166.6(4) . . . . ?
C10 C11 C12 C10' 11.1(14) . . . . ?
S1' C11 C12 C10' 2.6(10) . . . . ?
C10 C11 C12 S1 6.5(9) . . . . ?
S1' C11 C12 S1 -2.0(8) . . . . ?
C9 C10' C12 C11 -8.8(16) . . . . ?
C9 C10' C12 S1 154(5) . . . . ?
C9 S1 C12 C11 -0.1(6) . . . . ?
C9 S1 C12 C10' -19(4) . . . . ?
C1 C2 C3 C4 -0.9(9) . . . . ?
C5 C4 C3 C2 0.8(8) . . . . ?
C5 N1 C1 C2 -1.5(9) . . . . ?
C3 C2 C1 N1 1.4(10) . . . . ?
C17 O4 C18 C20 -58.0(5) . . . . ?
C17 O4 C18 C21 66.8(5) . . . . ?
C17 O4 C18 C19 -176.8(5) . . . . ?

_refine_diff_density_max         0.191
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.041

_shelxl_version_number           2013-4


_exptl_crystal_recrystallization_method 'From the Melt'
