# 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_is_ea620205
_database_code_depnum_ccdc_archive 'CCDC 1509727'
_audit_update_record             
;
2016-10-13 deposited with the CCDC.
2016-11-10 downloaded from the CCDC.
;
_audit_creation_method           SHELXL-2013

#==============================================================================

_chemical_name_systematic        
;\
6-(5-Cyano-1H-indol-1-yl)indolo[2,1-a]isoquinoline-10-\
carbonitrile
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C26 H14 N4'
_chemical_formula_sum            'C26 H14 N4'
_chemical_formula_weight         382.41

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'

#==============================================================================

# CRYSTAL DATA

_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_H-M_alt        'P b c a'
_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, y+1/2, -z+1/2'
'x+1/2, -y+1/2, -z'
'-x, -y, -z'
'x-1/2, y, -z-1/2'
'x, -y-1/2, z-1/2'
'-x-1/2, y-1/2, z'

_cell_length_a                   17.1553(7)
_cell_length_b                   11.3125(4)
_cell_length_c                   19.1705(7)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     3720.4(2)
_cell_formula_units_Z            8
_cell_measurement_temperature    123(2)
_cell_measurement_reflns_used    4933
_cell_measurement_theta_min      2.40
_cell_measurement_theta_max      26.29

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_F_000             1584
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.070
_exptl_absorpt_coefficient_mu    0.083
_shelx_estimated_absorpt_T_min   0.982
_shelx_estimated_absorpt_T_max   0.994
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6796
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'

#==============================================================================

# EXPERIMENTAL DATA

_exptl_special_details           ?

_diffrn_ambient_temperature      123(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker Apex Kappa II-CCD diffractometer'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            48771
_diffrn_reflns_av_unetI/netI     0.0597
_diffrn_reflns_av_R_equivalents  0.0886
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_theta_min         2.404
_diffrn_reflns_theta_max         30.000
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measured_fraction_theta_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_point_group_measured_fraction_full 0.999
_reflns_number_total             5409
_reflns_number_gt                3619
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_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 Apex V7.51A'
_computing_cell_refinement       'Bruker Apex V7.51A'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    'ORTEP-3v2.01 (Farrugia, 1997)'
_computing_publication_material  SHELXL-2013

#==============================================================================

# REFINEMENT DATA 

_refine_special_details          
;
 All H atoms were positioned geometrically and refined using a riding model, 
 with C---H = 0.98 (methyl groups), 0.99Å (methylene groups), 
 1.00Å (methine groups) or 0.95 Å (aryl CH) and with Uiso(H) = 
 1.5 times Ueq(C) (methyl groups) or with Uiso(H) = 1.2 times 
 Ueq(C) (methylene  groups, aryl CH, methine groups).
 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and
 goodness of fit S are based on F², conventional R-factors R are based
 on F, with F set to zero for negative F². The threshold expression of
 F² > 2σ(F²) is used only for calculating R-factors(gt) etc. and is
 not relevant to the choice of reflections for refinement.  R-factors based
 on F² 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     
'w=1/[σ²(Fo²)+(0.0441P)²+1.5934P] 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_number_reflns         5409
_refine_ls_number_parameters     271
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0897
_refine_ls_R_factor_gt           0.0497
_refine_ls_wR_factor_ref         0.1223
_refine_ls_wR_factor_gt          0.1019
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_restrained_S_all      1.008
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

#==============================================================================

# ATOMIC COORDINATES AND DISPLACEMENT PARAMETERS

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 0.10978(7) 0.57426(11) 0.01970(6) 0.0190(3) Uani 1 1 d . . . . .
N2 N 0.05797(7) 0.65092(11) 0.12691(6) 0.0192(3) Uani 1 1 d . . . . .
N3 N 0.20083(8) 1.14769(12) 0.26638(7) 0.0265(3) Uani 1 1 d . . . . .
N4 N 0.12896(10) 1.00432(13) -0.22027(7) 0.0369(4) Uani 1 1 d . . . . .
C1 C 0.10739(9) 0.67665(13) -0.02090(7) 0.0189(3) Uani 1 1 d . . . . .
C2 C 0.14516(9) 0.64859(13) -0.08473(7) 0.0196(3) Uani 1 1 d . . . . .
C3 C 0.16801(9) 0.52817(13) -0.08264(7) 0.0207(3) Uani 1 1 d . . . . .
H3 H 0.1947 0.4864 -0.1184 0.025 Uiso 1 1 calc R U . . .
C4 C 0.14468(9) 0.48299(13) -0.01969(7) 0.0191(3) Uani 1 1 d . . . . .
C5 C 0.14435(9) 0.36410(13) 0.00755(7) 0.0194(3) Uani 1 1 d . . . . .
C6 C 0.17166(9) 0.26845(14) -0.03189(8) 0.0237(3) Uani 1 1 d . . . . .
H6 H 0.1935 0.2818 -0.0767 0.028 Uiso 1 1 calc R U . . .
C7 C 0.16702(9) 0.15494(14) -0.00595(8) 0.0255(3) Uani 1 1 d . . . . .
H7 H 0.1856 0.0906 -0.0331 0.031 Uiso 1 1 calc R U . . .
C8 C 0.13519(10) 0.13397(14) 0.05977(8) 0.0257(4) Uani 1 1 d . . . . .
H8 H 0.1320 0.0555 0.0772 0.031 Uiso 1 1 calc R U . . .
C9 C 0.10829(9) 0.22747(14) 0.09959(8) 0.0234(3) Uani 1 1 d . . . . .
H9 H 0.0872 0.2130 0.1446 0.028 Uiso 1 1 calc R U . . .
C10 C 0.11197(9) 0.34323(13) 0.07399(7) 0.0202(3) Uani 1 1 d . . . . .
C11 C 0.08530(9) 0.44300(13) 0.11431(7) 0.0209(3) Uani 1 1 d . . . . .
H11 H 0.0675 0.4304 0.1606 0.025 Uiso 1 1 calc R U . . .
C12 C 0.08497(9) 0.55282(13) 0.08833(7) 0.0189(3) Uani 1 1 d . . . . .
C13 C 0.07374(9) 0.78712(13) -0.00906(7) 0.0218(3) Uani 1 1 d . . . . .
H13 H 0.0474 0.8040 0.0334 0.026 Uiso 1 1 calc R U . . .
C14 C 0.08001(9) 0.87083(14) -0.06091(8) 0.0232(3) Uani 1 1 d . . . . .
H14 H 0.0576 0.9468 -0.0542 0.028 Uiso 1 1 calc R U . . .
C15 C 0.11938(9) 0.84530(14) -0.12402(8) 0.0226(3) Uani 1 1 d . . . . .
C16 C 0.15171(9) 0.73518(14) -0.13649(7) 0.0221(3) Uani 1 1 d . . . . .
H16 H 0.1777 0.7188 -0.1792 0.026 Uiso 1 1 calc R U . . .
C17 C 0.12476(10) 0.93451(15) -0.17739(8) 0.0266(4) Uani 1 1 d . . . . .
C18 C -0.01887(9) 0.66259(14) 0.14904(7) 0.0220(3) Uani 1 1 d . . . . .
H18 H -0.0594 0.6076 0.1396 0.026 Uiso 1 1 calc R U . . .
C19 C -0.02737(9) 0.76355(14) 0.18585(8) 0.0241(3) Uani 1 1 d . . . . .
H19 H -0.0742 0.7921 0.2063 0.029 Uiso 1 1 calc R U . . .
C20 C 0.04750(9) 0.81946(13) 0.18826(7) 0.0191(3) Uani 1 1 d . . . . .
C21 C 0.07471(9) 0.92485(13) 0.21729(7) 0.0201(3) Uani 1 1 d . . . . .
H21 H 0.0402 0.9768 0.2411 0.024 Uiso 1 1 calc R U . . .
C22 C 0.15308(9) 0.95199(13) 0.21065(7) 0.0189(3) Uani 1 1 d . . . . .
C23 C 0.20536(9) 0.87639(14) 0.17545(7) 0.0217(3) Uani 1 1 d . . . . .
H23 H 0.2590 0.8968 0.1725 0.026 Uiso 1 1 calc R U . . .
C24 C 0.17915(9) 0.77277(14) 0.14518(7) 0.0214(3) Uani 1 1 d . . . . .
H24 H 0.2137 0.7218 0.1207 0.026 Uiso 1 1 calc R U . . .
C25 C 0.10046(9) 0.74596(13) 0.15182(7) 0.0185(3) Uani 1 1 d . . . . .
C26 C 0.18118(9) 1.06090(14) 0.24077(7) 0.0205(3) Uani 1 1 d . . . . .


#==============================================================================

# MOLECULAR GEOMETRY

_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 C1 1.3961(18) . ?
N1 C12 1.4039(17) . ?
N1 C4 1.4124(18) . ?
N2 C25 1.3840(19) . ?
N2 C18 1.391(2) . ?
N2 C12 1.4118(18) . ?
N3 C26 1.1484(19) . ?
N4 C17 1.142(2) . ?
C1 C13 1.395(2) . ?
C1 C2 1.4205(19) . ?
C2 C16 1.399(2) . ?
C2 C3 1.418(2) . ?
C3 C4 1.370(2) . ?
C3 H3 0.9500 . ?
C4 C5 1.443(2) . ?
C5 C6 1.401(2) . ?
C5 C10 1.410(2) . ?
C6 C7 1.379(2) . ?
C6 H6 0.9500 . ?
C7 C8 1.393(2) . ?
C7 H7 0.9500 . ?
C8 C9 1.384(2) . ?
C8 H8 0.9500 . ?
C9 C10 1.400(2) . ?
C9 H9 0.9500 . ?
C10 C11 1.442(2) . ?
C11 C12 1.338(2) . ?
C11 H11 0.9500 . ?
C13 C14 1.377(2) . ?
C13 H13 0.9500 . ?
C14 C15 1.415(2) . ?
C14 H14 0.9500 . ?
C15 C16 1.384(2) . ?
C15 C17 1.440(2) . ?
C16 H16 0.9500 . ?
C18 C19 1.350(2) . ?
C18 H18 0.9500 . ?
C19 C20 1.433(2) . ?
C19 H19 0.9500 . ?
C20 C21 1.396(2) . ?
C20 C25 1.416(2) . ?
C21 C22 1.385(2) . ?
C21 H21 0.9500 . ?
C22 C23 1.411(2) . ?
C22 C26 1.443(2) . ?
C23 C24 1.383(2) . ?
C23 H23 0.9500 . ?
C24 C25 1.390(2) . ?
C24 H24 0.9500 . ?

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
C1 N1 C12 131.06(12) . . ?
C1 N1 C4 108.72(11) . . ?
C12 N1 C4 120.22(12) . . ?
C25 N2 C18 108.68(12) . . ?
C25 N2 C12 128.21(13) . . ?
C18 N2 C12 123.05(13) . . ?
C13 C1 N1 131.65(13) . . ?
C13 C1 C2 121.95(13) . . ?
N1 C1 C2 106.34(13) . . ?
C16 C2 C3 132.11(14) . . ?
C16 C2 C1 119.42(14) . . ?
C3 C2 C1 108.45(13) . . ?
C4 C3 C2 107.61(13) . . ?
C4 C3 H3 126.2 . . ?
C2 C3 H3 126.2 . . ?
C3 C4 N1 108.78(13) . . ?
C3 C4 C5 131.88(14) . . ?
N1 C4 C5 119.10(12) . . ?
C6 C5 C10 119.35(14) . . ?
C6 C5 C4 121.56(13) . . ?
C10 C5 C4 119.00(13) . . ?
C7 C6 C5 120.35(14) . . ?
C7 C6 H6 119.8 . . ?
C5 C6 H6 119.8 . . ?
C6 C7 C8 120.47(15) . . ?
C6 C7 H7 119.8 . . ?
C8 C7 H7 119.8 . . ?
C9 C8 C7 119.97(15) . . ?
C9 C8 H8 120.0 . . ?
C7 C8 H8 120.0 . . ?
C8 C9 C10 120.43(14) . . ?
C8 C9 H9 119.8 . . ?
C10 C9 H9 119.8 . . ?
C9 C10 C5 119.43(14) . . ?
C9 C10 C11 121.99(13) . . ?
C5 C10 C11 118.56(13) . . ?
C12 C11 C10 121.89(13) . . ?
C12 C11 H11 119.1 . . ?
C10 C11 H11 119.1 . . ?
C11 C12 N1 120.51(13) . . ?
C11 C12 N2 122.42(13) . . ?
N1 C12 N2 117.04(13) . . ?
C14 C13 C1 117.78(14) . . ?
C14 C13 H13 121.1 . . ?
C1 C13 H13 121.1 . . ?
C13 C14 C15 120.93(14) . . ?
C13 C14 H14 119.5 . . ?
C15 C14 H14 119.5 . . ?
C16 C15 C14 121.49(14) . . ?
C16 C15 C17 118.84(14) . . ?
C14 C15 C17 119.66(14) . . ?
C15 C16 C2 118.39(14) . . ?
C15 C16 H16 120.8 . . ?
C2 C16 H16 120.8 . . ?
N4 C17 C15 179.24(18) . . ?
C19 C18 N2 110.00(14) . . ?
C19 C18 H18 125.0 . . ?
N2 C18 H18 125.0 . . ?
C18 C19 C20 107.06(14) . . ?
C18 C19 H19 126.5 . . ?
C20 C19 H19 126.5 . . ?
C21 C20 C25 118.92(14) . . ?
C21 C20 C19 133.61(14) . . ?
C25 C20 C19 107.47(13) . . ?
C22 C21 C20 118.50(14) . . ?
C22 C21 H21 120.7 . . ?
C20 C21 H21 120.7 . . ?
C21 C22 C23 121.78(14) . . ?
C21 C22 C26 118.46(13) . . ?
C23 C22 C26 119.77(14) . . ?
C24 C23 C22 120.52(14) . . ?
C24 C23 H23 119.7 . . ?
C22 C23 H23 119.7 . . ?
C23 C24 C25 117.54(14) . . ?
C23 C24 H24 121.2 . . ?
C25 C24 H24 121.2 . . ?
N2 C25 C24 130.52(14) . . ?
N2 C25 C20 106.76(13) . . ?
C24 C25 C20 122.71(14) . . ?
N3 C26 C22 177.21(16) . . ?

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
C12 N1 C1 C13 -6.5(3) . . . . ?
C4 N1 C1 C13 174.11(16) . . . . ?
C12 N1 C1 C2 176.36(14) . . . . ?
C4 N1 C1 C2 -2.99(16) . . . . ?
C13 C1 C2 C16 2.5(2) . . . . ?
N1 C1 C2 C16 179.95(13) . . . . ?
C13 C1 C2 C3 -175.80(14) . . . . ?
N1 C1 C2 C3 1.65(16) . . . . ?
C16 C2 C3 C4 -177.66(16) . . . . ?
C1 C2 C3 C4 0.35(17) . . . . ?
C2 C3 C4 N1 -2.21(17) . . . . ?
C2 C3 C4 C5 171.98(16) . . . . ?
C1 N1 C4 C3 3.30(17) . . . . ?
C12 N1 C4 C3 -176.14(13) . . . . ?
C1 N1 C4 C5 -171.75(13) . . . . ?
C12 N1 C4 C5 8.8(2) . . . . ?
C3 C4 C5 C6 0.4(3) . . . . ?
N1 C4 C5 C6 174.09(14) . . . . ?
C3 C4 C5 C10 -176.23(16) . . . . ?
N1 C4 C5 C10 -2.5(2) . . . . ?
C10 C5 C6 C7 -0.1(2) . . . . ?
C4 C5 C6 C7 -176.69(15) . . . . ?
C5 C6 C7 C8 0.0(2) . . . . ?
C6 C7 C8 C9 -0.3(2) . . . . ?
C7 C8 C9 C10 0.7(2) . . . . ?
C8 C9 C10 C5 -0.9(2) . . . . ?
C8 C9 C10 C11 -179.30(15) . . . . ?
C6 C5 C10 C9 0.5(2) . . . . ?
C4 C5 C10 C9 177.23(14) . . . . ?
C6 C5 C10 C11 179.03(14) . . . . ?
C4 C5 C10 C11 -4.3(2) . . . . ?
C9 C10 C11 C12 -176.34(15) . . . . ?
C5 C10 C11 C12 5.2(2) . . . . ?
C10 C11 C12 N1 1.0(2) . . . . ?
C10 C11 C12 N2 179.07(14) . . . . ?
C1 N1 C12 C11 172.57(15) . . . . ?
C4 N1 C12 C11 -8.1(2) . . . . ?
C1 N1 C12 N2 -5.6(2) . . . . ?
C4 N1 C12 N2 173.71(13) . . . . ?
C25 N2 C12 C11 112.97(18) . . . . ?
C18 N2 C12 C11 -63.7(2) . . . . ?
C25 N2 C12 N1 -68.92(19) . . . . ?
C18 N2 C12 N1 114.43(15) . . . . ?
N1 C1 C13 C14 -178.50(15) . . . . ?
C2 C1 C13 C14 -1.8(2) . . . . ?
C1 C13 C14 C15 0.0(2) . . . . ?
C13 C14 C15 C16 1.2(2) . . . . ?
C13 C14 C15 C17 179.79(15) . . . . ?
C14 C15 C16 C2 -0.4(2) . . . . ?
C17 C15 C16 C2 -179.07(14) . . . . ?
C3 C2 C16 C15 176.49(16) . . . . ?
C1 C2 C16 C15 -1.3(2) . . . . ?
C25 N2 C18 C19 1.53(17) . . . . ?
C12 N2 C18 C19 178.75(13) . . . . ?
N2 C18 C19 C20 -0.53(17) . . . . ?
C18 C19 C20 C21 178.86(16) . . . . ?
C18 C19 C20 C25 -0.63(17) . . . . ?
C25 C20 C21 C22 -1.5(2) . . . . ?
C19 C20 C21 C22 179.06(15) . . . . ?
C20 C21 C22 C23 0.1(2) . . . . ?
C20 C21 C22 C26 -179.90(13) . . . . ?
C21 C22 C23 C24 1.1(2) . . . . ?
C26 C22 C23 C24 -178.81(13) . . . . ?
C22 C23 C24 C25 -1.0(2) . . . . ?
C18 N2 C25 C24 178.42(15) . . . . ?
C12 N2 C25 C24 1.4(2) . . . . ?
C18 N2 C25 C20 -1.87(15) . . . . ?
C12 N2 C25 C20 -178.90(13) . . . . ?
C23 C24 C25 N2 179.24(14) . . . . ?
C23 C24 C25 C20 -0.4(2) . . . . ?
C21 C20 C25 N2 -178.04(12) . . . . ?
C19 C20 C25 N2 1.54(16) . . . . ?
C21 C20 C25 C24 1.7(2) . . . . ?
C19 C20 C25 C24 -178.72(14) . . . . ?

_refine_diff_density_max         0.330
_refine_diff_density_min         -0.302
_refine_diff_density_rms         0.056

_shelxl_version_number           2013-4

