# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# 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_cu_ma_1_r_0m
_database_code_depnum_ccdc_archive 'CCDC 1904732'
loop_
_audit_author_name
_audit_author_address
'Rajesh G. Gonnade'
;CSIR-National Chemical Laboratory
India
;
_audit_update_record             
;
2019-03-21 deposited with the CCDC.	2019-07-12 downloaded from the CCDC.
;
# start Validation Reply Form
_vrf_PLAT029_cu_ma_1_r_0m        
;
PROBLEM: _diffrn_measured_fraction_theta_full value Low . 0.944 Why?
RESPONSE: A full set of data was collected, however the very high angle 
data was dominated by noise. It is due to the poor quality crystals which 
diffracted very weaky to the high angle. 
;
# end Validation Reply Form

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C17 H12 N2 O2'
_chemical_formula_sum            'C17 H12 N2 O2'
_chemical_formula_weight         276.29

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'

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

_cell_length_a                   8.2455(12)
_cell_length_b                   11.3533(16)
_cell_length_c                   13.652(2)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     1278.0(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    9899
_cell_measurement_theta_min      3.24
_cell_measurement_theta_max      72.43

_exptl_crystal_description       NEEDLE
_exptl_crystal_colour            COLOURLESS
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.436
_exptl_crystal_F_000             576
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.110
_exptl_absorpt_coefficient_mu    0.779
_shelx_estimated_absorpt_T_min   0.778
_shelx_estimated_absorpt_T_max   0.919
_exptl_absorpt_correction_type   MULTI-SCAN
_exptl_absorpt_correction_T_min  0.778
_exptl_absorpt_correction_T_max  0.919
_exptl_absorpt_process_details   'SADABS (BRUKER, 2016)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_source                   'micro-focus sealed tube'
_diffrn_radiation_monochromator  'multilayer mirrors'
_diffrn_source_type              'Incoatech I\mS HB'
_diffrn_measurement_device       'κ-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE Kappa Duo PHOTON II CPAD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector                 'Photon II CPAD Area Detector'
_diffrn_detector_area_resol_mean 7.39
_diffrn_reflns_number            16043
_diffrn_reflns_av_unetI/netI     0.0291
_diffrn_reflns_av_R_equivalents  0.0448
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_theta_min         6.270
_diffrn_reflns_theta_max         72.427
_diffrn_reflns_theta_full        67.679
_diffrn_measured_fraction_theta_max 0.937
_diffrn_measured_fraction_theta_full 0.944
_diffrn_reflns_Laue_measured_fraction_max 0.937
_diffrn_reflns_Laue_measured_fraction_full 0.944
_diffrn_reflns_point_group_measured_fraction_max 0.937
_diffrn_reflns_point_group_measured_fraction_full 0.946
_reflns_number_total             2369
_reflns_number_gt                2301
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.720
_reflns_Friedel_fraction_max     0.937
_reflns_Friedel_fraction_full    0.949

_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       'APEX3 (Bruker, 2016)'
_computing_cell_refinement       'SAINT (Bruker, 2016)'
_computing_data_reduction        'SAINT (Bruker, 2016)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_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)+(0.0544P)²+0.3343P] 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 967 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.08(7)
_chemical_absolute_configuration AD
_refine_ls_number_reflns         2369
_refine_ls_number_parameters     190
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0348
_refine_ls_R_factor_gt           0.0334
_refine_ls_wR_factor_ref         0.0914
_refine_ls_wR_factor_gt          0.0877
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_restrained_S_all      1.056
_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
O2 O 0.5763(2) 0.18012(15) 0.32629(12) 0.0361(4) Uani 1 1 d . . . . .
O1 O 0.5897(2) 0.39027(13) 0.69879(10) 0.0270(4) Uani 1 1 d . . . . .
N1 N 0.7030(2) 0.42874(14) 0.54995(12) 0.0193(4) Uani 1 1 d . . . . .
N2 N 0.7449(2) 0.26932(15) 0.43795(12) 0.0213(4) Uani 1 1 d . . . . .
C4 C 0.7089(3) 0.03021(19) 0.67062(18) 0.0264(5) Uani 1 1 d . . . . .
H4 H 0.6990 -0.0235 0.7236 0.032 Uiso 1 1 calc R U . . .
C5 C 0.6904(3) 0.14984(19) 0.68647(16) 0.0244(5) Uani 1 1 d . . . . .
H5 H 0.6692 0.1780 0.7507 0.029 Uiso 1 1 calc R U . . .
C6 C 0.7026(3) 0.22917(18) 0.60925(15) 0.0200(5) Uani 1 1 d . . . . .
C7 C 0.6621(3) 0.35606(18) 0.62557(14) 0.0200(4) Uani 1 1 d . . . . .
C17 C 0.6416(3) 0.54225(18) 0.52912(14) 0.0203(5) Uani 1 1 d . . . . .
C12 C 0.6636(3) 0.56735(19) 0.42978(15) 0.0233(5) Uani 1 1 d . . . . .
C13 C 0.6062(3) 0.6723(2) 0.39177(18) 0.0291(5) Uani 1 1 d . . . . .
H13 H 0.6189 0.6897 0.3241 0.035 Uiso 1 1 calc R U . . .
C14 C 0.5297(3) 0.75209(19) 0.45383(19) 0.0310(6) Uani 1 1 d . . . . .
H14 H 0.4893 0.8242 0.4283 0.037 Uiso 1 1 calc R U . . .
C15 C 0.5119(3) 0.72711(19) 0.55301(18) 0.0276(5) Uani 1 1 d . . . . .
H16 H 0.4617 0.7834 0.5947 0.033 Uiso 1 1 calc R U . . .
C16 C 0.5664(3) 0.62081(17) 0.59225(15) 0.0238(5) Uani 1 1 d . . . . .
H15 H 0.5525 0.6029 0.6597 0.029 Uiso 1 1 calc R U . . .
C1 C 0.7371(3) 0.18626(18) 0.51515(15) 0.0206(4) Uani 1 1 d . . . . .
C2 C 0.7553(3) 0.06597(19) 0.49864(17) 0.0259(5) Uani 1 1 d . . . . .
H2 H 0.7766 0.0372 0.4346 0.031 Uiso 1 1 calc R U . . .
C3 C 0.7421(3) -0.01112(19) 0.57673(18) 0.0288(5) Uani 1 1 d . . . . .
H3 H 0.7559 -0.0932 0.5662 0.035 Uiso 1 1 calc R U . . .
C9 C 0.6471(3) 0.2667(2) 0.35505(15) 0.0262(5) Uani 1 1 d . . . . .
C10 C 0.6451(3) 0.3893(2) 0.31121(15) 0.0284(5) Uani 1 1 d . . . . .
H10B H 0.5328 0.4200 0.3083 0.034 Uiso 1 1 calc R U . . .
H10A H 0.6903 0.3881 0.2440 0.034 Uiso 1 1 calc R U . . .
C11 C 0.7507(3) 0.46722(19) 0.37891(14) 0.0247(5) Uani 1 1 d . . . . .
H11 H 0.8494 0.4962 0.3438 0.030 Uiso 1 1 calc R U . . .
C8 C 0.7972(3) 0.38591(19) 0.46491(14) 0.0206(5) Uani 1 1 d . . . . .
H8 H 0.9164 0.3883 0.4781 0.025 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
O2 C9 1.208(3) . ?
O1 C7 1.227(3) . ?
N1 C7 1.364(3) . ?
N1 C17 1.413(3) . ?
N1 C8 1.479(3) . ?
N2 C9 1.390(3) . ?
N2 C1 1.416(3) . ?
N2 C8 1.440(3) . ?
C4 C5 1.384(3) . ?
C4 C3 1.392(3) . ?
C4 H4 0.9500 . ?
C5 C6 1.390(3) . ?
C5 H5 0.9500 . ?
C6 C1 1.403(3) . ?
C6 C7 1.495(3) . ?
C17 C16 1.387(3) . ?
C17 C12 1.398(3) . ?
C12 C13 1.383(3) . ?
C12 C11 1.513(3) . ?
C13 C14 1.391(4) . ?
C13 H13 0.9500 . ?
C14 C15 1.391(3) . ?
C14 H14 0.9500 . ?
C15 C16 1.395(3) . ?
C15 H16 0.9500 . ?
C16 H15 0.9500 . ?
C1 C2 1.392(3) . ?
C2 C3 1.384(3) . ?
C2 H2 0.9500 . ?
C3 H3 0.9500 . ?
C9 C10 1.516(3) . ?
C10 C11 1.548(3) . ?
C10 H10B 0.9900 . ?
C10 H10A 0.9900 . ?
C11 C8 1.542(3) . ?
C11 H11 1.0000 . ?
C8 H8 1.0000 . ?

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
C7 N1 C17 127.97(18) . . ?
C7 N1 C8 121.67(17) . . ?
C17 N1 C8 109.26(16) . . ?
C9 N2 C1 124.41(18) . . ?
C9 N2 C8 113.70(17) . . ?
C1 N2 C8 115.84(16) . . ?
C5 C4 C3 119.8(2) . . ?
C5 C4 H4 120.1 . . ?
C3 C4 H4 120.1 . . ?
C4 C5 C6 120.6(2) . . ?
C4 C5 H5 119.7 . . ?
C6 C5 H5 119.7 . . ?
C5 C6 C1 118.94(19) . . ?
C5 C6 C7 119.67(18) . . ?
C1 C6 C7 121.08(18) . . ?
O1 C7 N1 123.04(19) . . ?
O1 C7 C6 122.34(19) . . ?
N1 C7 C6 114.50(17) . . ?
C16 C17 C12 122.00(19) . . ?
C16 C17 N1 128.43(18) . . ?
C12 C17 N1 109.56(18) . . ?
C13 C12 C17 119.7(2) . . ?
C13 C12 C11 129.6(2) . . ?
C17 C12 C11 110.71(18) . . ?
C12 C13 C14 119.2(2) . . ?
C12 C13 H13 120.4 . . ?
C14 C13 H13 120.4 . . ?
C15 C14 C13 120.5(2) . . ?
C15 C14 H14 119.7 . . ?
C13 C14 H14 119.7 . . ?
C14 C15 C16 121.1(2) . . ?
C14 C15 H16 119.5 . . ?
C16 C15 H16 119.5 . . ?
C17 C16 C15 117.5(2) . . ?
C17 C16 H15 121.2 . . ?
C15 C16 H15 121.2 . . ?
C2 C1 C6 120.7(2) . . ?
C2 C1 N2 121.87(19) . . ?
C6 C1 N2 117.35(17) . . ?
C3 C2 C1 119.2(2) . . ?
C3 C2 H2 120.4 . . ?
C1 C2 H2 120.4 . . ?
C2 C3 C4 120.78(19) . . ?
C2 C3 H3 119.6 . . ?
C4 C3 H3 119.6 . . ?
O2 C9 N2 124.2(2) . . ?
O2 C9 C10 127.8(2) . . ?
N2 C9 C10 107.92(19) . . ?
C9 C10 C11 106.46(17) . . ?
C9 C10 H10B 110.4 . . ?
C11 C10 H10B 110.4 . . ?
C9 C10 H10A 110.4 . . ?
C11 C10 H10A 110.4 . . ?
H10B C10 H10A 108.6 . . ?
C12 C11 C8 102.62(16) . . ?
C12 C11 C10 115.9(2) . . ?
C8 C11 C10 104.62(17) . . ?
C12 C11 H11 111.1 . . ?
C8 C11 H11 111.1 . . ?
C10 C11 H11 111.1 . . ?
N2 C8 N1 110.21(17) . . ?
N2 C8 C11 106.34(17) . . ?
N1 C8 C11 105.67(17) . . ?
N2 C8 H8 111.4 . . ?
N1 C8 H8 111.4 . . ?
C11 C8 H8 111.4 . . ?

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
C3 C4 C5 C6 0.9(4) . . . . ?
C4 C5 C6 C1 -1.2(4) . . . . ?
C4 C5 C6 C7 172.5(2) . . . . ?
C17 N1 C7 O1 -16.3(3) . . . . ?
C8 N1 C7 O1 177.0(2) . . . . ?
C17 N1 C7 C6 159.78(19) . . . . ?
C8 N1 C7 C6 -7.0(3) . . . . ?
C5 C6 C7 O1 -14.0(3) . . . . ?
C1 C6 C7 O1 159.6(2) . . . . ?
C5 C6 C7 N1 169.9(2) . . . . ?
C1 C6 C7 N1 -16.5(3) . . . . ?
C7 N1 C17 C16 21.5(4) . . . . ?
C8 N1 C17 C16 -170.4(2) . . . . ?
C7 N1 C17 C12 -157.0(2) . . . . ?
C8 N1 C17 C12 11.0(2) . . . . ?
C16 C17 C12 C13 -1.4(3) . . . . ?
N1 C17 C12 C13 177.3(2) . . . . ?
C16 C17 C12 C11 179.2(2) . . . . ?
N1 C17 C12 C11 -2.1(3) . . . . ?
C17 C12 C13 C14 1.0(4) . . . . ?
C11 C12 C13 C14 -179.7(2) . . . . ?
C12 C13 C14 C15 0.4(4) . . . . ?
C13 C14 C15 C16 -1.6(4) . . . . ?
C12 C17 C16 C15 0.2(3) . . . . ?
N1 C17 C16 C15 -178.2(2) . . . . ?
C14 C15 C16 C17 1.2(3) . . . . ?
C5 C6 C1 C2 1.5(3) . . . . ?
C7 C6 C1 C2 -172.2(2) . . . . ?
C5 C6 C1 N2 178.6(2) . . . . ?
C7 C6 C1 N2 5.0(3) . . . . ?
C9 N2 C1 C2 56.3(3) . . . . ?
C8 N2 C1 C2 -152.9(2) . . . . ?
C9 N2 C1 C6 -120.8(2) . . . . ?
C8 N2 C1 C6 30.0(3) . . . . ?
C6 C1 C2 C3 -1.3(4) . . . . ?
N2 C1 C2 C3 -178.3(2) . . . . ?
C1 C2 C3 C4 0.9(4) . . . . ?
C5 C4 C3 C2 -0.7(4) . . . . ?
C1 N2 C9 O2 -20.3(3) . . . . ?
C8 N2 C9 O2 -171.6(2) . . . . ?
C1 N2 C9 C10 158.74(19) . . . . ?
C8 N2 C9 C10 7.4(3) . . . . ?
O2 C9 C10 C11 177.8(2) . . . . ?
N2 C9 C10 C11 -1.2(2) . . . . ?
C13 C12 C11 C8 173.6(2) . . . . ?
C17 C12 C11 C8 -7.1(2) . . . . ?
C13 C12 C11 C10 -73.1(3) . . . . ?
C17 C12 C11 C10 106.3(2) . . . . ?
C9 C10 C11 C12 -116.9(2) . . . . ?
C9 C10 C11 C8 -4.7(2) . . . . ?
C9 N2 C8 N1 103.6(2) . . . . ?
C1 N2 C8 N1 -50.3(2) . . . . ?
C9 N2 C8 C11 -10.4(3) . . . . ?
C1 N2 C8 C11 -164.35(17) . . . . ?
C7 N1 C8 N2 39.3(3) . . . . ?
C17 N1 C8 N2 -129.67(18) . . . . ?
C7 N1 C8 C11 153.79(19) . . . . ?
C17 N1 C8 C11 -15.2(2) . . . . ?
C12 C11 C8 N2 130.18(18) . . . . ?
C10 C11 C8 N2 8.8(2) . . . . ?
C12 C11 C8 N1 13.0(2) . . . . ?
C10 C11 C8 N1 -108.33(19) . . . . ?

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
C16 H15 O1 0.95 2.49 3.001(3) 113.6 .
C11 H11 O1 1.00 2.42 3.224(3) 137.5 4_664

_refine_diff_density_max         0.228
_refine_diff_density_min         -0.218
_refine_diff_density_rms         0.043

