# 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_shelx
_database_code_depnum_ccdc_archive 'CCDC 1832991'
_audit_update_record             
;
2019-05-08 deposited with the CCDC.	2019-05-28 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C19 H13 Cl N2 O'
_exptl_crystal_recrystallization_method 'Dichloromethane and hexane'
_chemical_melting_point          ?

_exptl_crystal_description       Rectangular
_exptl_crystal_colour            Green

_diffrn_ambient_temperature      293(2)
_chemical_formula_weight         320.76

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'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/n'
_space_group_name_Hall           '-P 2yn'

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

_cell_length_a                   7.943(5)
_cell_length_b                   8.981(5)
_cell_length_c                   22.131(5)
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 96.657(5)
_cell_angle_gamma                90.000(5)
_cell_volume                     1568.1(14)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    1310
_cell_measurement_theta_min      3.3419
_cell_measurement_theta_max      28.9916
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_F_000             664
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.23
_exptl_absorpt_coefficient_mu    0.249
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.81097
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;

_exptl_special_details           
;
 ?
;
_diffrn_radiation_probe          ?
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   ?
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            6884
_diffrn_reflns_av_unetI/netI     0.0850
_diffrn_reflns_av_R_equivalents  0.0316
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_theta_min         3.437
_diffrn_reflns_theta_max         29.057
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.851
_diffrn_measured_fraction_theta_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.851
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.851
_diffrn_reflns_point_group_measured_fraction_full 0.998
_reflns_number_total             3568
_reflns_number_gt                1665
_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       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    ?
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_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)+(0.0578P)²] 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         3568
_refine_ls_number_parameters     208
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1461
_refine_ls_R_factor_gt           0.0635
_refine_ls_wR_factor_ref         0.1738
_refine_ls_wR_factor_gt          0.1325
_refine_ls_goodness_of_fit_ref   0.994
_refine_ls_restrained_S_all      0.994
_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
Cl1 Cl 0.14691(11) 0.06207(15) 0.24808(4) 0.1063(5) Uani 1 1 d . . . . .
O1 O -0.3504(2) 0.1459(3) 0.55109(11) 0.0717(7) Uani 1 1 d . . . . .
N1 N 0.0933(3) 0.1209(3) 0.37764(11) 0.0562(7) Uani 1 1 d . . . . .
C8 C 0.2845(3) 0.2892(3) 0.43361(13) 0.0476(7) Uani 1 1 d . . . . .
N2 N 0.5655(3) 0.4372(3) 0.43724(12) 0.0693(8) Uani 1 1 d . . . . .
C3 C 0.0254(3) 0.2281(3) 0.47319(13) 0.0468(7) Uani 1 1 d . . . . .
C11 C 0.3399(3) 0.1237(3) 0.28213(14) 0.0537(8) Uani 1 1 d . . . . .
C2 C -0.0874(3) 0.2346(3) 0.51793(13) 0.0560(8) Uani 1 1 d . . . . .
H2 H -0.0624 0.2940 0.5522 0.067 Uiso 1 1 calc R U . . .
C4 C -0.0130(3) 0.1381(3) 0.42115(14) 0.0507(7) Uani 1 1 d . . . . .
C5 C -0.1681(3) 0.0579(3) 0.41440(15) 0.0605(8) Uani 1 1 d . . . . .
H5 H -0.1970 -0.0003 0.3800 0.073 Uiso 1 1 calc R U . . .
C9 C 0.2402(3) 0.1933(3) 0.38377(13) 0.0507(8) Uani 1 1 d . . . . .
C7 C 0.1796(3) 0.3065(3) 0.47826(13) 0.0526(8) Uani 1 1 d . . . . .
H7 H 0.2101 0.3690 0.5113 0.063 Uiso 1 1 calc R U . . .
C15 C 0.7371(4) 0.1200(4) 0.16805(16) 0.0732(10) Uani 1 1 d . . . . .
H15 H 0.8237 0.1196 0.1432 0.088 Uiso 1 1 calc R U . . .
C1 C -0.2342(4) 0.1526(3) 0.51052(15) 0.0559(8) Uani 1 1 d . . . . .
C17 C 0.6060(4) 0.2273(4) 0.24919(14) 0.0639(9) Uani 1 1 d . . . . .
H17 H 0.6048 0.3003 0.2790 0.077 Uiso 1 1 calc R U . . .
C12 C 0.4779(3) 0.1210(3) 0.24217(13) 0.0494(7) Uani 1 1 d . . . . .
C18 C 0.4428(4) 0.3722(3) 0.43676(13) 0.0541(8) Uani 1 1 d . . . . .
C6 C -0.2733(3) 0.0662(4) 0.45779(15) 0.0631(9) Uani 1 1 d . . . . .
H6 H -0.3746 0.0133 0.4527 0.076 Uiso 1 1 calc R U . . .
C10 C 0.3590(3) 0.1736(3) 0.33852(14) 0.0588(8) Uani 1 1 d . . . . .
H10 H 0.4695 0.2019 0.3522 0.071 Uiso 1 1 calc R U . . .
C14 C 0.6120(4) 0.0150(4) 0.16028(16) 0.0737(10) Uani 1 1 d . . . . .
H14 H 0.6138 -0.0568 0.1301 0.088 Uiso 1 1 calc R U . . .
C13 C 0.4828(4) 0.0151(4) 0.19712(16) 0.0719(10) Uani 1 1 d . . . . .
H13 H 0.3983 -0.0569 0.1915 0.086 Uiso 1 1 calc R U . . .
C16 C 0.7347(4) 0.2256(4) 0.21248(17) 0.0773(11) Uani 1 1 d . . . . .
H16 H 0.8204 0.2966 0.2179 0.093 Uiso 1 1 calc R U . . .
C19 C -0.3129(4) 0.2209(4) 0.60754(16) 0.0795(11) Uani 1 1 d . . . . .
H19A H -0.4047 0.2073 0.6317 0.119 Uiso 1 1 calc R U . . .
H19B H -0.2107 0.1810 0.6288 0.119 Uiso 1 1 calc R U . . .
H19C H -0.2980 0.3252 0.6003 0.119 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
Cl1 C11 1.720(3) . ?
O1 C1 1.362(3) . ?
O1 C19 1.420(4) . ?
N1 C9 1.329(3) . ?
N1 C4 1.361(3) . ?
C8 C7 1.373(4) . ?
C8 C9 1.412(4) . ?
C8 C18 1.456(4) . ?
N2 C18 1.135(3) . ?
C3 C7 1.407(3) . ?
C3 C2 1.411(4) . ?
C3 C4 1.411(4) . ?
C11 C10 1.318(4) . ?
C11 C12 1.486(4) . ?
C2 C1 1.373(4) . ?
C2 H2 0.9300 . ?
C4 C5 1.420(4) . ?
C5 C6 1.346(4) . ?
C5 H5 0.9300 . ?
C9 C10 1.464(4) . ?
C7 H7 0.9300 . ?
C15 C14 1.366(5) . ?
C15 C16 1.368(4) . ?
C15 H15 0.9300 . ?
C1 C6 1.406(4) . ?
C17 C16 1.378(4) . ?
C17 C12 1.391(4) . ?
C17 H17 0.9300 . ?
C12 C13 1.382(4) . ?
C6 H6 0.9300 . ?
C10 H10 0.9300 . ?
C14 C13 1.383(4) . ?
C14 H14 0.9300 . ?
C13 H13 0.9300 . ?
C16 H16 0.9300 . ?
C19 H19A 0.9600 . ?
C19 H19B 0.9600 . ?
C19 H19C 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
C1 O1 C19 118.0(2) . . ?
C9 N1 C4 118.8(3) . . ?
C7 C8 C9 121.0(2) . . ?
C7 C8 C18 120.0(3) . . ?
C9 C8 C18 119.0(2) . . ?
C7 C3 C2 122.8(3) . . ?
C7 C3 C4 117.1(3) . . ?
C2 C3 C4 120.1(3) . . ?
C10 C11 C12 123.8(3) . . ?
C10 C11 Cl1 121.6(2) . . ?
C12 C11 Cl1 114.6(2) . . ?
C1 C2 C3 119.6(3) . . ?
C1 C2 H2 120.2 . . ?
C3 C2 H2 120.2 . . ?
N1 C4 C3 123.3(3) . . ?
N1 C4 C5 118.0(3) . . ?
C3 C4 C5 118.6(3) . . ?
C6 C5 C4 120.0(3) . . ?
C6 C5 H5 120.0 . . ?
C4 C5 H5 120.0 . . ?
N1 C9 C8 121.0(2) . . ?
N1 C9 C10 119.9(3) . . ?
C8 C9 C10 119.1(2) . . ?
C8 C7 C3 118.8(3) . . ?
C8 C7 H7 120.6 . . ?
C3 C7 H7 120.6 . . ?
C14 C15 C16 119.9(3) . . ?
C14 C15 H15 120.0 . . ?
C16 C15 H15 120.0 . . ?
O1 C1 C2 125.2(3) . . ?
O1 C1 C6 114.9(3) . . ?
C2 C1 C6 119.8(3) . . ?
C16 C17 C12 120.6(3) . . ?
C16 C17 H17 119.7 . . ?
C12 C17 H17 119.7 . . ?
C13 C12 C17 118.1(3) . . ?
C13 C12 C11 121.7(3) . . ?
C17 C12 C11 120.2(3) . . ?
N2 C18 C8 177.8(3) . . ?
C5 C6 C1 121.8(3) . . ?
C5 C6 H6 119.1 . . ?
C1 C6 H6 119.1 . . ?
C11 C10 C9 132.5(3) . . ?
C11 C10 H10 113.7 . . ?
C9 C10 H10 113.7 . . ?
C15 C14 C13 120.3(3) . . ?
C15 C14 H14 119.9 . . ?
C13 C14 H14 119.9 . . ?
C12 C13 C14 120.7(3) . . ?
C12 C13 H13 119.6 . . ?
C14 C13 H13 119.6 . . ?
C15 C16 C17 120.3(3) . . ?
C15 C16 H16 119.8 . . ?
C17 C16 H16 119.8 . . ?
O1 C19 H19A 109.5 . . ?
O1 C19 H19B 109.5 . . ?
H19A C19 H19B 109.5 . . ?
O1 C19 H19C 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?

_refine_diff_density_max         0.187
_refine_diff_density_min         -0.354
_refine_diff_density_rms         0.040

_shelxl_version_number           2014-3

_symmetry_cell_setting           ?
_symmetry_space_group_name_h-m   ?
_symmetry_int_tables_number      ?
_chemical_absolute_configuration ?

