# Electronic Supplementary Material (ESI) for Photochemical & Photobiological Sciences.
# This journal is © The Royal Society of Chemistry and Owner Societies 2018

####################################################################### 
# 
# 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_coz14_03
_database_code_depnum_ccdc_archive 'CCDC 1548927'
_audit_update_record             
;
2017-05-09 deposited with the CCDC.
2018-03-04 downloaded from the CCDC.
;

_audit_creation_date             2016-06-14T10:08:10-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'

#----------------------------------------------------------------------------#
#                   CHEMICAL INFORMATION                                     #
#----------------------------------------------------------------------------#

_chemical_formula_sum            'C35 H35 N4 O2'
_chemical_formula_weight         543.67

#----------------------------------------------------------------------------#
#                   UNIT CELL INFORMATION                                    #
#----------------------------------------------------------------------------#

_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 21/c'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_Int_Tables_number      14
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   19.675(11)
_cell_length_b                   16.984(10)
_cell_length_c                   8.859(5)
_cell_angle_alpha                90
_cell_angle_beta                 95.450(9)
_cell_angle_gamma                90
_cell_volume                     2947(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    1390
_cell_measurement_theta_min      2.40
_cell_measurement_theta_max      19.64

#----------------------------------------------------------------------------#
#                   CRYSTAL INFORMATION                                      #
#----------------------------------------------------------------------------#

_exptl_crystal_description       plate
_exptl_crystal_colour            orange
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.05
_exptl_crystal_density_diffrn    1.225
_exptl_crystal_F_000             1156

#----------------------------------------------------------------------------#
#                   ABSORPTION CORRECTION                                    #
#----------------------------------------------------------------------------#

_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   TWINABS
_exptl_absorpt_correction_T_max  0.7449
_exptl_absorpt_correction_T_min  0.3520
_shelx_estimated_absorpt_T_min   0.97
_shelx_estimated_absorpt_T_max   0.996

#----------------------------------------------------------------------------#
#                   DATA COLLECTION                                          #
#----------------------------------------------------------------------------#

_diffrn_ambient_temperature      100(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       'ω scans'
_diffrn_reflns_number            4169
_diffrn_reflns_theta_min         1.587
_diffrn_reflns_theta_max         23.243
_diffrn_reflns_theta_full        23.243
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.989
_reflns_number_total             4169
_reflns_number_gt                1802
_reflns_threshold_expression     'I > 2σ(I)'

#----------------------------------------------------------------------------#
#                   COMPUTER PROGRAMS USED                                   #
#----------------------------------------------------------------------------#

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'

#----------------------------------------------------------------------------#
#                   STRUCTURE SOLUTION
#----------------------------------------------------------------------------#

_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom

#----------------------------------------------------------------------------#
#                   REFINEMENT INFORMATION                                   #
#----------------------------------------------------------------------------#

_refine_special_details          
;The structure was solved as a two component non-merohedral twin. The HKL4 
file including reflections from both components was used in the final refinement., Twin
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.1774P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_number_reflns         4169
_refine_ls_number_parameters     377
_refine_ls_number_restraints     336
_refine_ls_R_factor_all          0.2281
_refine_ls_R_factor_gt           0.1172
_refine_ls_wR_factor_ref         0.3399
_refine_ls_wR_factor_gt          0.2797
_refine_ls_goodness_of_fit_ref   0.973
_refine_ls_restrained_S_all      0.946
_refine_ls_shift/su_max          3.338
_refine_ls_shift/su_mean         0.014
_refine_diff_density_max         0.524
_refine_diff_density_min         -0.443
_refine_diff_density_rms         0.113

#----------------------------------------------------------------------------#
#                   ATOMIC TYPES, COORDINATES AND THERMAL PARAMETERS         #
#----------------------------------------------------------------------------#

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 0 '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 0.006 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

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_calc_flag
_atom_site_disorder_assembly
_atom_site_disorder_group
O1 O 0.5833(3) 0.4721(3) 0.4772(5) 0.0352(14) Uani 1 d . .
O2 O 0.7699(3) 0.3963(4) 0.7911(6) 0.0553(18) Uani 1 d . .
N1 N 0.8499(4) 0.6126(4) 0.2338(7) 0.0425(18) Uani 1 d . .
N2 N 0.8955(4) 0.5039(4) 0.1068(7) 0.0487(19) Uani 1 d . .
N3 N 0.6856(3) 0.4423(4) 0.6109(6) 0.0313(15) Uani 1 d . .
N4 N 0.5028(4) 0.3936(5) 1.0125(8) 0.064(2) Uani 1 d . .
C1 C 0.8838(4) 0.5824(5) 0.1341(9) 0.0365(19) Uani 1 d . .
C2 C 0.9202(5) 0.6398(5) 0.0336(9) 0.043(2) Uani 1 d . .
C3 C 0.8855(5) 0.7189(5) 0.0242(11) 0.063(3) Uani 1 d . .
H3A H 0.8395 0.7133 -0.0275 0.095 Uiso 1 calc . .
H3B H 0.912 0.7554 -0.0327 0.095 Uiso 1 calc . .
H3C H 0.8825 0.7394 0.1267 0.095 Uiso 1 calc . .
C4 C 0.9251(5) 0.6066(6) -0.1257(9) 0.057(3) Uani 1 d . .
H4A H 0.9503 0.5568 -0.1185 0.085 Uiso 1 calc . .
H4B H 0.949 0.6444 -0.1855 0.085 Uiso 1 calc . .
H4C H 0.8791 0.5975 -0.175 0.085 Uiso 1 calc . .
C5 C 0.9927(5) 0.6471(6) 0.1076(11) 0.062(3) Uani 1 d . .
H5A H 0.992 0.6697 0.2092 0.094 Uiso 1 calc . .
H5B H 1.0191 0.6815 0.0461 0.094 Uiso 1 calc . .
H5C H 1.014 0.5949 0.1155 0.094 Uiso 1 calc . .
C6 C 0.8958(5) 0.4402(5) 0.2106(9) 0.047(2) Uani 1 d . .
C7 C 0.8680(5) 0.3703(5) 0.1676(11) 0.053(2) Uani 1 d . .
H7 H 0.8468 0.3637 0.0675 0.064 Uiso 1 calc . .
C8 C 0.8702(5) 0.3086(6) 0.2676(12) 0.069(3) Uani 1 d . .
H8 H 0.8549 0.2579 0.2341 0.082 Uiso 1 calc . .
C9 C 0.8951(6) 0.3204(6) 0.4186(13) 0.077(3) Uani 1 d . .
H9 H 0.8923 0.2792 0.4903 0.092 Uiso 1 calc . .
C10 C 0.9226(6) 0.3892(6) 0.4626(12) 0.072(3) Uani 1 d . .
H10 H 0.9417 0.3954 0.5645 0.086 Uiso 1 calc . .
C11 C 0.9242(5) 0.4533(6) 0.3607(10) 0.055(2) Uani 1 d . .
H11 H 0.9433 0.5027 0.392 0.066 Uiso 1 calc . .
C12 C 0.8090(4) 0.5658(5) 0.3274(9) 0.038(2) Uani 1 d . .
C13 C 0.7604(4) 0.5133(5) 0.2644(9) 0.0368(19) Uani 1 d . .
H13 H 0.7542 0.5063 0.1576 0.044 Uiso 1 calc . .
C14 C 0.7208(4) 0.4708(5) 0.3582(8) 0.0342(19) Uani 1 d . .
H14 H 0.6883 0.4333 0.3168 0.041 Uiso 1 calc . .
C15 C 0.7300(4) 0.4848(4) 0.5179(8) 0.0289(18) Uani 1 d . .
C16 C 0.7751(4) 0.5369(5) 0.5749(8) 0.035(2) Uani 1 d . .
H16 H 0.7802 0.5452 0.6815 0.042 Uiso 1 calc . .
C17 C 0.8153(5) 0.5800(5) 0.4842(9) 0.049(2) Uani 1 d . .
H17 H 0.8464 0.6183 0.5275 0.059 Uiso 1 calc . .
C18 C 0.7103(5) 0.3999(5) 0.7441(9) 0.043(2) Uani 1 d . .
C19 C 0.6481(4) 0.3623(5) 0.7971(8) 0.0348(18) Uani 1 d . .
C20 C 0.5893(4) 0.3993(4) 0.7142(8) 0.0289(17) Uani 1 d . .
C21 C 0.6166(4) 0.4418(4) 0.5858(8) 0.0267(17) Uani 1 d . .
C22 C 0.6506(5) 0.2933(5) 0.8796(8) 0.045(2) Uani 1 d . .
C23 C 0.5875(5) 0.2445(5) 0.8958(10) 0.055(2) Uani 1 d . .
H23A H 0.5655 0.2625 0.9844 0.082 Uiso 1 calc . .
H23B H 0.6004 0.189 0.909 0.082 Uiso 1 calc . .
H23C H 0.5556 0.2503 0.8046 0.082 Uiso 1 calc . .
C24 C 0.7142(5) 0.2600(6) 0.9586(10) 0.061(3) Uani 1 d . .
H24A H 0.7234 0.2084 0.9152 0.092 Uiso 1 calc . .
H24B H 0.7087 0.254 1.0668 0.092 Uiso 1 calc . .
H24C H 0.7525 0.2956 0.946 0.092 Uiso 1 calc . .
C25 C 0.5230(4) 0.4039(5) 0.7278(8) 0.0330(19) Uani 1 d . .
H25 H 0.4964 0.4227 0.6401 0.04 Uiso 1 calc . .
C26 C 0.4837(4) 0.3848(4) 0.8563(8) 0.0294(18) Uani 1 d . .
C27 C 0.4159(4) 0.3657(4) 0.8312(7) 0.0177(15) Uani 1 d . .
C28 C 0.3898(4) 0.3592(4) 0.9707(8) 0.0295(17) Uani 1 d . .
C29 C 0.4425(4) 0.3768(5) 1.0792(8) 0.0346(19) Uani 1 d . .
C30 C 0.4276(5) 0.3785(5) 1.2359(8) 0.043(2) Uani 1 d . .
H30 H 0.4621 0.3904 1.3151 0.052 Uiso 1 calc . .
C31 C 0.3629(5) 0.3625(5) 1.2657(8) 0.041(2) Uani 1 d . .
H31 H 0.3524 0.3637 1.3682 0.049 Uiso 1 calc . .
C32 C 0.3111(4) 0.3443(5) 1.1538(8) 0.038(2) Uani 1 d . .
H32 H 0.2668 0.3325 1.1815 0.046 Uiso 1 calc . .
C33 C 0.3234(4) 0.3429(4) 0.9992(8) 0.0301(18) Uani 1 d . .
H33 H 0.2885 0.3316 0.9206 0.036 Uiso 1 calc . .
C34 C 0.3790(4) 0.3492(5) 0.6836(7) 0.036(2) Uani 1 d . .
H34A H 0.3804 0.3957 0.6185 0.055 Uiso 1 calc . .
H34B H 0.3314 0.3362 0.6971 0.055 Uiso 1 calc . .
H34C H 0.4005 0.3046 0.6363 0.055 Uiso 1 calc . .
C35 C 0.5686(4) 0.4200(5) 1.0842(8) 0.042(2) Uani 1 d . .
H35A H 0.6 0.3752 1.0967 0.063 Uiso 1 calc . .
H35B H 0.5625 0.4427 1.1838 0.063 Uiso 1 calc . .
H35C H 0.5876 0.4601 1.0205 0.063 Uiso 1 calc . .



#----------------------------------------------------------------------------#
#                   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
O1 C21 1.224(8) . ?
O2 C18 1.208(10) . ?
N1 C1 1.264(9) . ?
N1 C12 1.447(10) . ?
N2 C1 1.378(10) . ?
N2 C6 1.419(10) . ?
N3 C21 1.355(9) . ?
N3 C18 1.428(10) . ?
N3 C15 1.449(9) . ?
N4 C29 1.403(10) . ?
N4 C26 1.407(10) . ?
N4 C35 1.458(10) . ?
C1 C2 1.543(11) . ?
C2 C3 1.506(12) . ?
C2 C5 1.518(12) . ?
C2 C4 1.530(11) . ?
C3 H3A 0.98 . ?
C3 H3B 0.98 . ?
C3 H3C 0.98 . ?
C4 H4A 0.98 . ?
C4 H4B 0.98 . ?
C4 H4C 0.98 . ?
C5 H5A 0.98 . ?
C5 H5B 0.98 . ?
C5 H5C 0.98 . ?
C6 C7 1.348(12) . ?
C6 C11 1.410(12) . ?
C7 C8 1.370(13) . ?
C7 H7 0.95 . ?
C8 C9 1.395(15) . ?
C8 H8 0.95 . ?
C9 C10 1.331(14) . ?
C9 H9 0.95 . ?
C10 C11 1.417(13) . ?
C10 H10 0.95 . ?
C11 H11 0.95 . ?
C12 C13 1.385(11) . ?
C12 C17 1.404(11) . ?
C13 C14 1.394(10) . ?
C13 H13 0.95 . ?
C14 C15 1.429(10) . ?
C14 H14 0.95 . ?
C15 C16 1.319(10) . ?
C16 C17 1.388(11) . ?
C16 H16 0.95 . ?
C17 H17 0.95 . ?
C18 C19 1.495(11) . ?
C19 C22 1.380(11) . ?
C19 C20 1.454(11) . ?
C20 C25 1.323(10) . ?
C20 C21 1.490(10) . ?
C22 C24 1.487(12) . ?
C22 C23 1.511(12) . ?
C23 H23A 0.98 . ?
C23 H23B 0.98 . ?
C23 H23C 0.98 . ?
C24 H24A 0.98 . ?
C24 H24B 0.98 . ?
C24 H24C 0.98 . ?
C25 C26 1.471(10) . ?
C25 H25 0.95 . ?
C26 C27 1.370(10) . ?
C27 C28 1.387(9) . ?
C27 C34 1.461(9) . ?
C28 C29 1.378(10) . ?
C28 C33 1.382(10) . ?
C29 C30 1.446(10) . ?
C30 C31 1.352(11) . ?
C30 H30 0.95 . ?
C31 C32 1.388(11) . ?
C31 H31 0.95 . ?
C32 C33 1.413(10) . ?
C32 H32 0.95 . ?
C33 H33 0.95 . ?
C34 H34A 0.98 . ?
C34 H34B 0.98 . ?
C34 H34C 0.98 . ?
C35 H35A 0.98 . ?
C35 H35B 0.98 . ?
C35 H35C 0.98 . ?

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 122.4(7) . . ?
C1 N2 C6 127.8(7) . . ?
C21 N3 C18 112.9(6) . . ?
C21 N3 C15 123.9(6) . . ?
C18 N3 C15 123.1(6) . . ?
C29 N4 C26 103.6(7) . . ?
C29 N4 C35 129.0(7) . . ?
C26 N4 C35 127.2(7) . . ?
N1 C1 N2 128.5(7) . . ?
N1 C1 C2 116.9(7) . . ?
N2 C1 C2 114.5(7) . . ?
C3 C2 C5 110.7(8) . . ?
C3 C2 C4 110.2(7) . . ?
C5 C2 C4 106.9(8) . . ?
C3 C2 C1 111.2(7) . . ?
C5 C2 C1 105.8(7) . . ?
C4 C2 C1 111.9(7) . . ?
C2 C3 H3A 109.5 . . ?
C2 C3 H3B 109.5 . . ?
H3A C3 H3B 109.5 . . ?
C2 C3 H3C 109.5 . . ?
H3A C3 H3C 109.5 . . ?
H3B C3 H3C 109.5 . . ?
C2 C4 H4A 109.5 . . ?
C2 C4 H4B 109.5 . . ?
H4A C4 H4B 109.5 . . ?
C2 C4 H4C 109.5 . . ?
H4A C4 H4C 109.5 . . ?
H4B C4 H4C 109.5 . . ?
C2 C5 H5A 109.5 . . ?
C2 C5 H5B 109.5 . . ?
H5A C5 H5B 109.5 . . ?
C2 C5 H5C 109.5 . . ?
H5A C5 H5C 109.5 . . ?
H5B C5 H5C 109.5 . . ?
C7 C6 C11 121.2(8) . . ?
C7 C6 N2 120.7(8) . . ?
C11 C6 N2 118.0(8) . . ?
C6 C7 C8 120.3(10) . . ?
C6 C7 H7 119.9 . . ?
C8 C7 H7 119.9 . . ?
C7 C8 C9 119.8(10) . . ?
C7 C8 H8 120.1 . . ?
C9 C8 H8 120.1 . . ?
C10 C9 C8 120.2(10) . . ?
C10 C9 H9 119.9 . . ?
C8 C9 H9 119.9 . . ?
C9 C10 C11 121.4(11) . . ?
C9 C10 H10 119.3 . . ?
C11 C10 H10 119.3 . . ?
C6 C11 C10 116.7(10) . . ?
C6 C11 H11 121.6 . . ?
C10 C11 H11 121.6 . . ?
C13 C12 C17 120.1(8) . . ?
C13 C12 N1 121.5(7) . . ?
C17 C12 N1 118.2(8) . . ?
C12 C13 C14 119.8(7) . . ?
C12 C13 H13 120.1 . . ?
C14 C13 H13 120.1 . . ?
C13 C14 C15 118.6(8) . . ?
C13 C14 H14 120.7 . . ?
C15 C14 H14 120.7 . . ?
C16 C15 C14 120.6(7) . . ?
C16 C15 N3 122.4(6) . . ?
C14 C15 N3 117.0(7) . . ?
C15 C16 C17 122.1(7) . . ?
C15 C16 H16 119 . . ?
C17 C16 H16 119 . . ?
C16 C17 C12 118.8(8) . . ?
C16 C17 H17 120.6 . . ?
C12 C17 H17 120.6 . . ?
O2 C18 N3 123.5(8) . . ?
O2 C18 C19 131.9(8) . . ?
N3 C18 C19 104.6(7) . . ?
C22 C19 C20 128.4(8) . . ?
C22 C19 C18 122.7(8) . . ?
C20 C19 C18 107.0(6) . . ?
C25 C20 C19 136.3(7) . . ?
C25 C20 C21 118.1(7) . . ?
C19 C20 C21 105.5(7) . . ?
O1 C21 N3 125.4(7) . . ?
O1 C21 C20 126.7(7) . . ?
N3 C21 C20 107.8(6) . . ?
C19 C22 C24 123.9(8) . . ?
C19 C22 C23 121.9(8) . . ?
C24 C22 C23 114.2(7) . . ?
C22 C23 H23A 109.5 . . ?
C22 C23 H23B 109.5 . . ?
H23A C23 H23B 109.5 . . ?
C22 C23 H23C 109.5 . . ?
H23A C23 H23C 109.5 . . ?
H23B C23 H23C 109.5 . . ?
C22 C24 H24A 109.5 . . ?
C22 C24 H24B 109.5 . . ?
H24A C24 H24B 109.5 . . ?
C22 C24 H24C 109.5 . . ?
H24A C24 H24C 109.5 . . ?
H24B C24 H24C 109.5 . . ?
C20 C25 C26 130.7(7) . . ?
C20 C25 H25 114.6 . . ?
C26 C25 H25 114.6 . . ?
C27 C26 N4 110.4(7) . . ?
C27 C26 C25 120.1(6) . . ?
N4 C26 C25 128.8(7) . . ?
C26 C27 C28 108.2(6) . . ?
C26 C27 C34 125.7(6) . . ?
C28 C27 C34 126.0(7) . . ?
C29 C28 C33 125.3(7) . . ?
C29 C28 C27 106.6(7) . . ?
C33 C28 C27 128.0(7) . . ?
C28 C29 N4 111.1(6) . . ?
C28 C29 C30 117.7(7) . . ?
N4 C29 C30 131.1(8) . . ?
C31 C30 C29 117.7(8) . . ?
C31 C30 H30 121.2 . . ?
C29 C30 H30 121.2 . . ?
C30 C31 C32 123.1(7) . . ?
C30 C31 H31 118.5 . . ?
C32 C31 H31 118.5 . . ?
C31 C32 C33 121.0(8) . . ?
C31 C32 H32 119.5 . . ?
C33 C32 H32 119.5 . . ?
C28 C33 C32 115.1(7) . . ?
C28 C33 H33 122.4 . . ?
C32 C33 H33 122.4 . . ?
C27 C34 H34A 109.5 . . ?
C27 C34 H34B 109.5 . . ?
H34A C34 H34B 109.5 . . ?
C27 C34 H34C 109.5 . . ?
H34A C34 H34C 109.5 . . ?
H34B C34 H34C 109.5 . . ?
N4 C35 H35A 109.5 . . ?
N4 C35 H35B 109.5 . . ?
H35A C35 H35B 109.5 . . ?
N4 C35 H35C 109.5 . . ?
H35A C35 H35C 109.5 . . ?
H35B C35 H35C 109.5 . . ?


# END of CIF
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: dichloromethane'
_chemical_properties_physical    ', Photo-sensitive'
