# Electronic Supplementary Material (ESI) for Chemical Communications.
# 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_exp_6564
_database_code_depnum_ccdc_archive 'CCDC 1525015'
_audit_update_record             
;
2016-12-30 deposited with the CCDC.	2019-03-25 downloaded from the CCDC.
;
_audit_creation_date             2016-01-20
_audit_creation_method           
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_quested_journal                 J.Am.Chem.Soc.
_chemical_name_common            ?
_chemical_name_systematic        
;
 ? 
;
_chemical_formula_moiety         'C24 H24 N2 O2'
_chemical_formula_sum            'C24 H24 N2 O2'
_chemical_formula_weight         372.45
_chemical_melting_point          ?
_chemical_oxdiff_formula         'C24 O2 N2'
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'

_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.
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/n 1'
_space_group_name_Hall           '-P 2yn'
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                   7.8706(16)
_cell_length_b                   21.886(5)
_cell_length_c                   11.121(3)
_cell_angle_alpha                90
_cell_angle_beta                 97.560(19)
_cell_angle_gamma                90
_cell_volume                     1898.9(8)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    1650
_cell_measurement_temperature    180.01(10)
_cell_measurement_theta_max      26.8230
_cell_measurement_theta_min      3.8200
_shelx_estimated_absorpt_T_max   0.996
_shelx_estimated_absorpt_T_min   0.992
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.32520
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.303
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_exptl_special_details           
;
 ? 
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0587
_diffrn_reflns_av_unetI/netI     0.0813
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            7099
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.010
_diffrn_reflns_theta_min         3.207
_diffrn_ambient_temperature      180.01(10)
_diffrn_detector_area_resol_mean 10.3914
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_details      
;
#__ type_ start__ end____ width___ exp.time_
  1 omega   34.00   93.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       10.8579 -178.0000  -30.0000 59

#__ type_ start__ end____ width___ exp.time_
  2 omega  -87.00   16.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.9517  -77.0000   60.0000 103
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_UB_11      -0.0149223000
_diffrn_orient_matrix_UB_12      0.0140305000
_diffrn_orient_matrix_UB_13      -0.0579289000
_diffrn_orient_matrix_UB_21      0.0017756000
_diffrn_orient_matrix_UB_22      -0.0291186000
_diffrn_orient_matrix_UB_23      -0.0278071000
_diffrn_orient_matrix_UB_31      -0.0897031000
_diffrn_orient_matrix_UB_32      -0.0028478000
_diffrn_orient_matrix_UB_33      0.0003420000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2429
_reflns_number_total             3689
_reflns_odcompleteness_completeness 98.42
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     25.97
_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.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_refine_diff_density_max         0.451
_refine_diff_density_min         -0.322
_refine_diff_density_rms         0.079
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     257
_refine_ls_number_reflns         3689
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1161
_refine_ls_R_factor_gt           0.0806
_refine_ls_restrained_S_all      1.046
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.1271P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1949
_refine_ls_wR_factor_ref         0.2352
_refine_special_details          
;
 ?
;
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C7(H7), C10(H10), C11(H11), C13(H13), C14(H14),
 C18(H18), C19(H19), C21(H21), C22(H22)
2.b Idealised Me refined as rotating group:
 C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C23(H23A,H23B,H23C), C24(H24A,H24B,
 H24C)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
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
C1 C 0.1895(4) 0.08930(13) 0.1221(3) 0.0370(7) Uani 1 1 d . . . . .
C2 C 0.2095(3) 0.16964(12) 0.2627(2) 0.0326(7) Uani 1 1 d . . . . .
C3 C 0.0239(3) 0.15355(12) 0.2207(2) 0.0323(7) Uani 1 1 d . . . . .
C4 C -0.1245(4) 0.17876(14) 0.2542(3) 0.0403(7) Uani 1 1 d . . . . .
H4 H -0.1202 0.2125 0.3083 0.048 Uiso 1 1 calc R . . . .
C5 C -0.2793(4) 0.15293(14) 0.2058(3) 0.0447(8) Uani 1 1 d . . . . .
H5 H -0.3826 0.1697 0.2271 0.054 Uiso 1 1 calc R . . . .
C6 C -0.2884(4) 0.10378(14) 0.1278(3) 0.0468(8) Uani 1 1 d . . . . .
H6 H -0.3967 0.0869 0.0973 0.056 Uiso 1 1 calc R . . . .
C7 C -0.1395(4) 0.07891(14) 0.0937(3) 0.0425(8) Uani 1 1 d . . . . .
H7 H -0.1431 0.0452 0.0396 0.051 Uiso 1 1 calc R . . . .
C8 C 0.0140(4) 0.10527(12) 0.1417(2) 0.0335(7) Uani 1 1 d . . . . .
C9 C 0.2547(3) 0.23475(12) 0.2314(2) 0.0322(6) Uani 1 1 d . . . . .
C10 C 0.1999(4) 0.25631(13) 0.1150(3) 0.0379(7) Uani 1 1 d . . . . .
H10 H 0.1361 0.2300 0.0579 0.046 Uiso 1 1 calc R . . . .
C11 C 0.2359(4) 0.31455(13) 0.0809(3) 0.0394(7) Uani 1 1 d . . . . .
H11 H 0.1998 0.3271 -0.0003 0.047 Uiso 1 1 calc R . . . .
C12 C 0.3234(3) 0.35589(12) 0.1613(2) 0.0348(7) Uani 1 1 d . . . . .
C13 C 0.3810(4) 0.33381(14) 0.2777(3) 0.0401(7) Uani 1 1 d . . . . .
H13 H 0.4435 0.3600 0.3356 0.048 Uiso 1 1 calc R . . . .
C14 C 0.3479(4) 0.27432(13) 0.3094(3) 0.0393(7) Uani 1 1 d . . . . .
H14 H 0.3915 0.2604 0.3883 0.047 Uiso 1 1 calc R . . . .
C15 C 0.3452(4) 0.43152(14) 0.0040(3) 0.0488(8) Uani 1 1 d . . . . .
H15A H 0.4427 0.4123 -0.0277 0.073 Uiso 1 1 calc GR . . . .
H15B H 0.3526 0.4760 -0.0042 0.073 Uiso 1 1 calc GR . . . .
H15C H 0.2381 0.4169 -0.0419 0.073 Uiso 1 1 calc GR . . . .
C16 C 0.4467(4) 0.45619(14) 0.2142(3) 0.0493(8) Uani 1 1 d . . . . .
H16A H 0.4020 0.4551 0.2924 0.074 Uiso 1 1 calc GR . . . .
H16B H 0.4383 0.4979 0.1818 0.074 Uiso 1 1 calc GR . . . .
H16C H 0.5669 0.4432 0.2255 0.074 Uiso 1 1 calc GR . . . .
C17 C 0.2595(3) 0.15183(12) 0.3947(2) 0.0327(7) Uani 1 1 d . . . . .
C18 C 0.3506(3) 0.09943(13) 0.4288(3) 0.0376(7) Uani 1 1 d . . . . .
H18 H 0.3872 0.0740 0.3679 0.045 Uiso 1 1 calc R . . . .
C19 C 0.3903(4) 0.08287(13) 0.5491(3) 0.0410(7) Uani 1 1 d . . . . .
H19 H 0.4535 0.0465 0.5693 0.049 Uiso 1 1 calc R . . . .
C20 C 0.3388(4) 0.11884(13) 0.6413(3) 0.0368(7) Uani 1 1 d . . . . .
C21 C 0.2437(4) 0.17089(13) 0.6061(3) 0.0398(7) Uani 1 1 d . . . . .
H21 H 0.2057 0.1963 0.6664 0.048 Uiso 1 1 calc R . . . .
C22 C 0.2034(4) 0.18641(13) 0.4857(3) 0.0370(7) Uani 1 1 d . . . . .
H22 H 0.1356 0.2217 0.4647 0.044 Uiso 1 1 calc R . . . .
C23 C 0.4743(4) 0.04849(16) 0.7950(3) 0.0552(9) Uani 1 1 d . . . . .
H23A H 0.4240 0.0137 0.7475 0.083 Uiso 1 1 calc GR . . . .
H23B H 0.4742 0.0402 0.8816 0.083 Uiso 1 1 calc GR . . . .
H23C H 0.5923 0.0548 0.7785 0.083 Uiso 1 1 calc GR . . . .
C24 C 0.3869(5) 0.14992(16) 0.8524(3) 0.0551(9) Uani 1 1 d . . . . .
H24A H 0.4874 0.1754 0.8453 0.083 Uiso 1 1 calc GR . . . .
H24B H 0.3981 0.1313 0.9332 0.083 Uiso 1 1 calc GR . . . .
H24C H 0.2833 0.1752 0.8403 0.083 Uiso 1 1 calc GR . . . .
N1 N 0.3485(3) 0.41573(11) 0.1310(2) 0.0427(7) Uani 1 1 d . . . . .
N2 N 0.3748(3) 0.10260(11) 0.7618(2) 0.0444(7) Uani 1 1 d . . . . .
O1 O 0.2999(2) 0.12801(8) 0.18844(17) 0.0359(5) Uani 1 1 d . . . . .
O2 O 0.2404(3) 0.05109(10) 0.0587(2) 0.0499(6) Uani 1 1 d . . . . .


_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
C1 C8 1.468(4) . ?
C1 O1 1.360(3) . ?
C1 O2 1.196(3) . ?
C2 C3 1.515(4) . ?
C2 C9 1.520(4) . ?
C2 C17 1.520(4) . ?
C2 O1 1.474(3) . ?
C3 C4 1.386(4) . ?
C3 C8 1.370(4) . ?
C4 H4 0.9500 . ?
C4 C5 1.386(4) . ?
C5 H5 0.9500 . ?
C5 C6 1.378(5) . ?
C6 H6 0.9500 . ?
C6 C7 1.390(4) . ?
C7 H7 0.9500 . ?
C7 C8 1.381(4) . ?
C9 C10 1.392(4) . ?
C9 C14 1.369(4) . ?
C10 H10 0.9500 . ?
C10 C11 1.370(4) . ?
C11 H11 0.9500 . ?
C11 C12 1.390(4) . ?
C12 C13 1.400(4) . ?
C12 N1 1.373(4) . ?
C13 H13 0.9500 . ?
C13 C14 1.382(4) . ?
C14 H14 0.9500 . ?
C15 H15A 0.9800 . ?
C15 H15B 0.9800 . ?
C15 H15C 0.9800 . ?
C15 N1 1.451(4) . ?
C16 H16A 0.9800 . ?
C16 H16B 0.9800 . ?
C16 H16C 0.9800 . ?
C16 N1 1.432(4) . ?
C17 C18 1.379(4) . ?
C17 C22 1.381(4) . ?
C18 H18 0.9500 . ?
C18 C19 1.382(4) . ?
C19 H19 0.9500 . ?
C19 C20 1.394(4) . ?
C20 C21 1.391(4) . ?
C20 N2 1.379(4) . ?
C21 H21 0.9500 . ?
C21 C22 1.377(4) . ?
C22 H22 0.9500 . ?
C23 H23A 0.9800 . ?
C23 H23B 0.9800 . ?
C23 H23C 0.9800 . ?
C23 N2 1.441(4) . ?
C24 H24A 0.9800 . ?
C24 H24B 0.9800 . ?
C24 H24C 0.9800 . ?
C24 N2 1.439(4) . ?

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
O1 C1 C8 108.5(2) . . ?
O2 C1 C8 130.4(3) . . ?
O2 C1 O1 121.0(3) . . ?
C3 C2 C9 113.1(2) . . ?
C3 C2 C17 110.8(2) . . ?
C17 C2 C9 115.0(2) . . ?
O1 C2 C3 101.6(2) . . ?
O1 C2 C9 107.8(2) . . ?
O1 C2 C17 107.4(2) . . ?
C4 C3 C2 129.5(3) . . ?
C8 C3 C2 110.4(2) . . ?
C8 C3 C4 120.1(2) . . ?
C3 C4 H4 121.2 . . ?
C3 C4 C5 117.5(3) . . ?
C5 C4 H4 121.2 . . ?
C4 C5 H5 118.9 . . ?
C6 C5 C4 122.2(3) . . ?
C6 C5 H5 118.9 . . ?
C5 C6 H6 119.9 . . ?
C5 C6 C7 120.1(3) . . ?
C7 C6 H6 119.9 . . ?
C6 C7 H7 121.4 . . ?
C8 C7 C6 117.2(3) . . ?
C8 C7 H7 121.4 . . ?
C3 C8 C1 107.7(2) . . ?
C3 C8 C7 122.9(3) . . ?
C7 C8 C1 129.4(3) . . ?
C10 C9 C2 118.5(2) . . ?
C14 C9 C2 124.8(2) . . ?
C14 C9 C10 116.7(2) . . ?
C9 C10 H10 119.2 . . ?
C11 C10 C9 121.5(3) . . ?
C11 C10 H10 119.2 . . ?
C10 C11 H11 119.0 . . ?
C10 C11 C12 122.1(3) . . ?
C12 C11 H11 119.0 . . ?
C11 C12 C13 116.3(3) . . ?
N1 C12 C11 122.6(3) . . ?
N1 C12 C13 121.1(3) . . ?
C12 C13 H13 119.6 . . ?
C14 C13 C12 120.8(3) . . ?
C14 C13 H13 119.6 . . ?
C9 C14 C13 122.5(3) . . ?
C9 C14 H14 118.7 . . ?
C13 C14 H14 118.7 . . ?
H15A C15 H15B 109.5 . . ?
H15A C15 H15C 109.5 . . ?
H15B C15 H15C 109.5 . . ?
N1 C15 H15A 109.5 . . ?
N1 C15 H15B 109.5 . . ?
N1 C15 H15C 109.5 . . ?
H16A C16 H16B 109.5 . . ?
H16A C16 H16C 109.5 . . ?
H16B C16 H16C 109.5 . . ?
N1 C16 H16A 109.5 . . ?
N1 C16 H16B 109.5 . . ?
N1 C16 H16C 109.5 . . ?
C18 C17 C2 122.6(2) . . ?
C18 C17 C22 117.3(3) . . ?
C22 C17 C2 120.0(2) . . ?
C17 C18 H18 119.1 . . ?
C17 C18 C19 121.8(3) . . ?
C19 C18 H18 119.1 . . ?
C18 C19 H19 119.6 . . ?
C18 C19 C20 120.9(3) . . ?
C20 C19 H19 119.6 . . ?
C21 C20 C19 116.9(3) . . ?
N2 C20 C19 121.8(3) . . ?
N2 C20 C21 121.2(3) . . ?
C20 C21 H21 119.3 . . ?
C22 C21 C20 121.5(3) . . ?
C22 C21 H21 119.3 . . ?
C17 C22 H22 119.3 . . ?
C21 C22 C17 121.5(3) . . ?
C21 C22 H22 119.3 . . ?
H23A C23 H23B 109.5 . . ?
H23A C23 H23C 109.5 . . ?
H23B C23 H23C 109.5 . . ?
N2 C23 H23A 109.5 . . ?
N2 C23 H23B 109.5 . . ?
N2 C23 H23C 109.5 . . ?
H24A C24 H24B 109.5 . . ?
H24A C24 H24C 109.5 . . ?
H24B C24 H24C 109.5 . . ?
N2 C24 H24A 109.5 . . ?
N2 C24 H24B 109.5 . . ?
N2 C24 H24C 109.5 . . ?
C12 N1 C15 118.8(2) . . ?
C12 N1 C16 120.9(3) . . ?
C16 N1 C15 114.9(2) . . ?
C20 N2 C23 119.7(3) . . ?
C20 N2 C24 118.7(2) . . ?
C24 N2 C23 115.4(3) . . ?
C1 O1 C2 111.6(2) . . ?

_olex2_submission_special_instructions 'No special instructions were received'
####################################################################### 
# 
# 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_exp_6565
_database_code_depnum_ccdc_archive 'CCDC 1525016'
_audit_update_record             
;
2016-12-30 deposited with the CCDC.	2019-03-25 downloaded from the CCDC.
;
_audit_creation_date             2016-01-20
_audit_creation_method           
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_shelxl_version_number           2014-3
_chemical_name_common            ?
_chemical_name_systematic        
;
 ? 
;
_chemical_formula_moiety         'C20 H14 O2'
_chemical_formula_sum            'C20 H14 O2'
_chemical_formula_weight         286.31
_chemical_melting_point          ?
_chemical_oxdiff_formula         'C20 O2'
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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_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.
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/n 1'
_space_group_name_Hall           '-P 2yn'
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                   8.4905(6)
_cell_length_b                   17.1536(11)
_cell_length_c                   10.3607(6)
_cell_angle_alpha                90
_cell_angle_beta                 100.649(6)
_cell_angle_gamma                90
_cell_volume                     1482.97(17)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    1796
_cell_measurement_temperature    180.01(10)
_cell_measurement_theta_max      26.1060
_cell_measurement_theta_min      3.4290
_shelx_estimated_absorpt_T_max   0.996
_shelx_estimated_absorpt_T_min   0.992
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.95007
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_exptl_special_details           
;
 ? 
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_unetI/netI     0.0469
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5230
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.007
_diffrn_reflns_theta_min         3.406
_diffrn_ambient_temperature      180.01(10)
_diffrn_detector_area_resol_mean 10.3914
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_details      
;
#__ type_ start__ end____ width___ exp.time_
  1 omega  -19.00   53.00   1.0000    1.7400
omega____ theta____ kappa____ phi______ frames
    -       10.7017  -99.0000   30.0000 72

#__ type_ start__ end____ width___ exp.time_
  2 omega   -6.00   72.00   1.0000    1.7400
omega____ theta____ kappa____ phi______ frames
    -       10.7017   57.0000  150.0000 78
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_UB_11      -0.0453007000
_diffrn_orient_matrix_UB_12      -0.0296411000
_diffrn_orient_matrix_UB_13      0.0239786000
_diffrn_orient_matrix_UB_21      0.0368175000
_diffrn_orient_matrix_UB_22      -0.0284282000
_diffrn_orient_matrix_UB_23      -0.0343052000
_diffrn_orient_matrix_UB_31      0.0618358000
_diffrn_orient_matrix_UB_32      -0.0047723000
_diffrn_orient_matrix_UB_33      0.0556516000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2038
_reflns_number_total             2881
_reflns_odcompleteness_completeness 98.75
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     25.97
_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.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_refine_diff_density_max         0.209
_refine_diff_density_min         -0.187
_refine_diff_density_rms         0.043
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2881
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0462
_refine_ls_restrained_S_all      1.039
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0464P)²+0.2206P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0979
_refine_ls_wR_factor_ref         0.1155
_refine_special_details          
;
 ?
;
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C20(H20), C16(H16), C14(H14), C18(H18), C11(H11), C10(H10), C12(H12),
 C19(H19), C7(H7), C13(H13), C6(H6), C17(H17), C5(H5)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
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
O1 O 0.99219(14) 0.68047(7) 0.49965(11) 0.0311(3) Uani 1 1 d . . . . .
O2 O 0.93588(17) 0.62393(9) 0.68004(13) 0.0501(4) Uani 1 1 d . . . . .
C2 C 0.9073(2) 0.70767(10) 0.37060(15) 0.0266(4) Uani 1 1 d . . . . .
C15 C 0.9361(2) 0.79502(10) 0.36622(15) 0.0274(4) Uani 1 1 d . . . . .
C3 C 0.7362(2) 0.68237(10) 0.37134(16) 0.0270(4) Uani 1 1 d . . . . .
C9 C 0.97585(19) 0.66421(10) 0.26558(16) 0.0271(4) Uani 1 1 d . . . . .
C1 C 0.8888(2) 0.64763(11) 0.57041(17) 0.0334(4) Uani 1 1 d . . . . .
C8 C 0.7285(2) 0.64763(10) 0.48969(16) 0.0299(4) Uani 1 1 d . . . . .
C4 C 0.5997(2) 0.68732(11) 0.27466(17) 0.0327(4) Uani 1 1 d . . . . .
H4 H 0.6034 0.7099 0.1915 0.039 Uiso 1 1 calc R . . . .
C20 C 0.8176(2) 0.84748(11) 0.31480(17) 0.0363(5) Uani 1 1 d . . . . .
H20 H 0.7113 0.8297 0.2839 0.044 Uiso 1 1 calc R . . . .
C16 C 1.0909(2) 0.82236(11) 0.41085(17) 0.0352(5) Uani 1 1 d . . . . .
H16 H 1.1739 0.7867 0.4447 0.042 Uiso 1 1 calc R . . . .
C14 C 0.9840(2) 0.70007(11) 0.14757(17) 0.0339(4) Uani 1 1 d . . . . .
H14 H 0.9499 0.7526 0.1333 0.041 Uiso 1 1 calc R . . . .
C18 C 1.0063(3) 0.95275(12) 0.35468(19) 0.0445(5) Uani 1 1 d . . . . .
H18 H 1.0298 1.0068 0.3512 0.053 Uiso 1 1 calc R . . . .
C11 C 1.0829(2) 0.54772(11) 0.18646(18) 0.0391(5) Uani 1 1 d . . . . .
H11 H 1.1170 0.4951 0.2004 0.047 Uiso 1 1 calc R . . . .
C10 C 1.0241(2) 0.58745(11) 0.28293(17) 0.0336(4) Uani 1 1 d . . . . .
H10 H 1.0167 0.5616 0.3627 0.040 Uiso 1 1 calc R . . . .
C12 C 1.0923(2) 0.58425(12) 0.06960(18) 0.0384(5) Uani 1 1 d . . . . .
H12 H 1.1338 0.5572 0.0032 0.046 Uiso 1 1 calc R . . . .
C19 C 0.8538(3) 0.92622(12) 0.30831(19) 0.0442(5) Uani 1 1 d . . . . .
H19 H 0.7724 0.9620 0.2714 0.053 Uiso 1 1 calc R . . . .
C7 C 0.5876(2) 0.61759(12) 0.51829(19) 0.0407(5) Uani 1 1 d . . . . .
H7 H 0.5849 0.5936 0.6005 0.049 Uiso 1 1 calc R . . . .
C13 C 1.0415(2) 0.65981(12) 0.04994(18) 0.0386(5) Uani 1 1 d . . . . .
H13 H 1.0456 0.6848 -0.0312 0.046 Uiso 1 1 calc R . . . .
C6 C 0.4516(2) 0.62386(13) 0.4232(2) 0.0456(5) Uani 1 1 d . . . . .
H6 H 0.3526 0.6044 0.4399 0.055 Uiso 1 1 calc R . . . .
C17 C 1.1247(3) 0.90097(12) 0.40623(19) 0.0436(5) Uani 1 1 d . . . . .
H17 H 1.2301 0.9193 0.4388 0.052 Uiso 1 1 calc R . . . .
C5 C 0.4577(2) 0.65824(12) 0.30339(19) 0.0410(5) Uani 1 1 d . . . . .
H5 H 0.3623 0.6620 0.2393 0.049 Uiso 1 1 calc R . . . .


_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 C2 1.4726(19) . ?
O1 C1 1.365(2) . ?
O2 C1 1.203(2) . ?
C2 C15 1.520(2) . ?
C2 C3 1.518(2) . ?
C2 C9 1.521(2) . ?
C15 C20 1.381(2) . ?
C15 C16 1.392(2) . ?
C3 C8 1.376(2) . ?
C3 C4 1.387(2) . ?
C9 C14 1.382(2) . ?
C9 C10 1.381(3) . ?
C1 C8 1.461(3) . ?
C8 C7 1.383(3) . ?
C4 H4 0.9500 . ?
C4 C5 1.387(3) . ?
C20 H20 0.9500 . ?
C20 C19 1.390(3) . ?
C16 H16 0.9500 . ?
C16 C17 1.381(3) . ?
C14 H14 0.9500 . ?
C14 C13 1.386(3) . ?
C18 H18 0.9500 . ?
C18 C19 1.372(3) . ?
C18 C17 1.373(3) . ?
C11 H11 0.9500 . ?
C11 C10 1.377(3) . ?
C11 C12 1.379(3) . ?
C10 H10 0.9500 . ?
C12 H12 0.9500 . ?
C12 C13 1.369(3) . ?
C19 H19 0.9500 . ?
C7 H7 0.9500 . ?
C7 C6 1.377(3) . ?
C13 H13 0.9500 . ?
C6 H6 0.9500 . ?
C6 C5 1.384(3) . ?
C17 H17 0.9500 . ?
C5 H5 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 O1 C2 111.29(13) . . ?
O1 C2 C15 106.56(13) . . ?
O1 C2 C3 102.32(13) . . ?
O1 C2 C9 107.84(13) . . ?
C15 C2 C9 112.14(14) . . ?
C3 C2 C15 116.19(14) . . ?
C3 C2 C9 110.90(14) . . ?
C20 C15 C2 122.96(15) . . ?
C20 C15 C16 118.99(17) . . ?
C16 C15 C2 117.99(16) . . ?
C8 C3 C2 109.37(14) . . ?
C8 C3 C4 119.95(16) . . ?
C4 C3 C2 130.65(15) . . ?
C14 C9 C2 120.21(16) . . ?
C10 C9 C2 121.19(15) . . ?
C10 C9 C14 118.53(16) . . ?
O1 C1 C8 108.44(14) . . ?
O2 C1 O1 120.83(17) . . ?
O2 C1 C8 130.72(17) . . ?
C3 C8 C1 108.51(15) . . ?
C3 C8 C7 122.53(17) . . ?
C7 C8 C1 128.95(16) . . ?
C3 C4 H4 121.1 . . ?
C5 C4 C3 117.79(17) . . ?
C5 C4 H4 121.1 . . ?
C15 C20 H20 120.0 . . ?
C15 C20 C19 119.98(18) . . ?
C19 C20 H20 120.0 . . ?
C15 C16 H16 119.8 . . ?
C17 C16 C15 120.45(18) . . ?
C17 C16 H16 119.8 . . ?
C9 C14 H14 119.8 . . ?
C9 C14 C13 120.38(18) . . ?
C13 C14 H14 119.8 . . ?
C19 C18 H18 120.1 . . ?
C19 C18 C17 119.80(19) . . ?
C17 C18 H18 120.1 . . ?
C10 C11 H11 120.0 . . ?
C10 C11 C12 120.00(18) . . ?
C12 C11 H11 120.0 . . ?
C9 C10 H10 119.5 . . ?
C11 C10 C9 121.06(17) . . ?
C11 C10 H10 119.5 . . ?
C11 C12 H12 120.2 . . ?
C13 C12 C11 119.53(17) . . ?
C13 C12 H12 120.2 . . ?
C20 C19 H19 119.7 . . ?
C18 C19 C20 120.6(2) . . ?
C18 C19 H19 119.7 . . ?
C8 C7 H7 121.3 . . ?
C6 C7 C8 117.47(18) . . ?
C6 C7 H7 121.3 . . ?
C14 C13 H13 119.8 . . ?
C12 C13 C14 120.46(17) . . ?
C12 C13 H13 119.8 . . ?
C7 C6 H6 119.7 . . ?
C7 C6 C5 120.65(19) . . ?
C5 C6 H6 119.7 . . ?
C16 C17 H17 119.9 . . ?
C18 C17 C16 120.21(19) . . ?
C18 C17 H17 119.9 . . ?
C4 C5 H5 119.2 . . ?
C6 C5 C4 121.60(18) . . ?
C6 C5 H5 119.2 . . ?

_olex2_submission_special_instructions 'No special instructions were received'
