# Electronic Supplementary Material (ESI) for New Journal of Chemistry.
# This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 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_mo_con339_0m
_database_code_depnum_ccdc_archive 'CCDC 1913255'
loop_
_audit_author_name
_audit_author_address
'M. Concepcion Gimeno'
;Instituto de Sintesis Quimica y Catalisis Homogenea
Spain
;
_audit_update_record             
;
2019-04-30 deposited with the CCDC.	2019-06-14 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2016/6
_shelx_SHELXL_version_number     2016/6
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C19 H15 Br O4'
_chemical_formula_weight         387.22

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'
Br Br -0.2901 2.4595 '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                   10.3451(14)
_cell_length_b                   10.5215(14)
_cell_length_c                   14.8306(19)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     1614.3(4)
_cell_formula_units_Z            4
_cell_measurement_temperature    373(2)
_cell_measurement_reflns_used    4264
_cell_measurement_theta_min      4.37
_cell_measurement_theta_max      28.22

_exptl_crystal_description       prism
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.593
_exptl_crystal_F_000             784
_exptl_transmission_factor_min   0.6343
_exptl_transmission_factor_max   0.7661
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.080
_exptl_absorpt_coefficient_mu    2.567
_shelx_estimated_absorpt_T_min   0.628
_shelx_estimated_absorpt_T_max   0.821
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6343
_exptl_absorpt_correction_T_max  0.7661
_exptl_absorpt_process_details   SADABS
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      373(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'fine-focus sealed tube'
_diffrn_measurement_device_type  ApexDuo
_diffrn_measurement_method       'ω rotations with narrow frames'
_diffrn_detector_area_resol_mean 8.33
_diffrn_reflns_number            10902
_diffrn_reflns_av_unetI/netI     0.0422
_diffrn_reflns_av_R_equivalents  0.0299
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         2.373
_diffrn_reflns_theta_max         25.495
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             2995
_reflns_number_gt                2759
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.734
_reflns_Friedel_fraction_max     1.000
_reflns_Friedel_fraction_full    1.000

_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       SMART
_computing_cell_refinement       SAINT+
_computing_data_reduction        SAINT+
_computing_structure_solution    SHELXS
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_molecular_graphics    ?
_computing_publication_material  ?
_refine_special_details          
;
 Refined as a 2-component inversion 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)+(0.0167P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     'direct methods'
_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 
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.008(10)
_chemical_absolute_configuration R
_refine_ls_number_reflns         2995
_refine_ls_number_parameters     220
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0285
_refine_ls_R_factor_gt           0.0237
_refine_ls_wR_factor_ref         0.0522
_refine_ls_wR_factor_gt          0.0509
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_restrained_S_all      1.047
_refine_ls_shift/su_max          0.001
_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
Br1 Br 0.53237(3) -0.46689(3) 1.07664(2) 0.02529(11) Uani 1 1 d . . . . .
O2 O 0.7437(2) -0.0455(2) 0.77660(16) 0.0255(6) Uani 1 1 d . . . . .
O4 O 0.3439(2) 0.2228(2) 0.78188(16) 0.0221(6) Uani 1 1 d . . . . .
H4 H 0.329255 0.293377 0.760724 0.033 Uiso 1 1 calc R U . . .
O1 O 0.8367(2) 0.1393(2) 0.79512(16) 0.0202(5) Uani 1 1 d . . . . .
O3 O 0.49866(19) 0.3052(2) 0.87970(15) 0.0168(5) Uani 1 1 d . . . . .
C3 C 0.6031(4) -0.1063(3) 0.9760(3) 0.0286(9) Uani 1 1 d . . . . .
H3 H 0.655649 -0.037938 0.991392 0.034 Uiso 1 1 calc R U . . .
C2 C 0.6091(4) -0.2170(3) 1.0270(3) 0.0275(9) Uani 1 1 d . . . . .
H2 H 0.664684 -0.222733 1.076055 0.033 Uiso 1 1 calc R U . . .
C10 C 0.9465(3) 0.4631(4) 0.8269(2) 0.0237(8) Uani 1 1 d . . . . .
H10 H 1.022064 0.510272 0.821216 0.028 Uiso 1 1 calc R U . . .
C13 C 0.8327(3) 0.5221(4) 0.8546(2) 0.0234(8) Uani 1 1 d . . . . .
H13 H 0.832828 0.608814 0.866812 0.028 Uiso 1 1 calc R U . . .
C12 C 0.4516(3) -0.3118(3) 0.9300(2) 0.0229(7) Uani 1 1 d . . . . .
H12 H 0.401930 -0.381744 0.913557 0.028 Uiso 1 1 calc R U . . .
C9 C 0.9471(3) 0.3345(3) 0.8079(2) 0.0216(8) Uani 1 1 d . . . . .
H9 H 1.022497 0.294462 0.788925 0.026 Uiso 1 1 calc R U . . .
C11 C 0.4458(3) -0.2011(3) 0.8805(2) 0.0212(8) Uani 1 1 d . . . . .
H11 H 0.390510 -0.196709 0.831115 0.025 Uiso 1 1 calc R U . . .
C18 C 0.2810(3) 0.3141(3) 0.9253(3) 0.0219(7) Uani 1 1 d . . . . .
H18A H 0.272221 0.395902 0.897232 0.033 Uiso 1 1 calc R U . . .
H18B H 0.312220 0.324710 0.985800 0.033 Uiso 1 1 calc R U . . .
H18C H 0.198387 0.272565 0.926639 0.033 Uiso 1 1 calc R U . . .
C19 C 0.3956(3) 0.1034(3) 0.9099(2) 0.0199(8) Uani 1 1 d . . . . .
H19A H 0.314345 0.057510 0.909217 0.024 Uiso 1 1 calc R U . . .
H19B H 0.424294 0.109759 0.972008 0.024 Uiso 1 1 calc R U . . .
C14 C 0.7201(3) 0.4540(3) 0.8640(2) 0.0193(7) Uani 1 1 d . . . . .
H14 H 0.644590 0.494579 0.882194 0.023 Uiso 1 1 calc R U . . .
C1 C 0.5314(4) -0.3179(3) 1.0037(2) 0.0184(7) Uani 1 1 d . . . . .
C7 C 0.7300(3) 0.0624(3) 0.8040(2) 0.0187(8) Uani 1 1 d . . . . .
C8 C 0.8336(4) 0.2665(3) 0.8175(2) 0.0187(8) Uani 1 1 d . . . . .
C4 C 0.5208(3) -0.0955(3) 0.9027(2) 0.0167(7) Uani 1 1 d . . . . .
C17 C 0.3752(3) 0.2345(3) 0.8724(2) 0.0181(8) Uani 1 1 d . . . . .
C6 C 0.6137(3) 0.1147(3) 0.8419(2) 0.0165(7) Uani 1 1 d . . . . .
C5 C 0.4969(3) 0.0292(3) 0.8547(2) 0.0174(7) Uani 1 1 d . . . . .
H5 H 0.460116 0.010722 0.795214 0.021 Uiso 1 1 calc R U . . .
C15 C 0.7193(3) 0.3231(3) 0.8461(2) 0.0159(7) Uani 1 1 d . . . . .
C16 C 0.6063(3) 0.2428(3) 0.8562(2) 0.0162(7) 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
Br1 C1 1.904(3) . ?
O2 C7 1.214(4) . ?
O4 C17 1.386(4) . ?
O4 H4 0.8200 . ?
O1 C7 1.375(4) . ?
O1 C8 1.380(4) . ?
O3 C16 1.340(4) . ?
O3 C17 1.482(4) . ?
C3 C4 1.385(5) . ?
C3 C2 1.390(5) . ?
C3 H3 0.9300 . ?
C2 C1 1.376(5) . ?
C2 H2 0.9300 . ?
C10 C9 1.382(5) . ?
C10 C13 1.393(5) . ?
C10 H10 0.9300 . ?
C13 C14 1.375(5) . ?
C13 H13 0.9300 . ?
C12 C1 1.371(5) . ?
C12 C11 1.378(5) . ?
C12 H12 0.9300 . ?
C9 C8 1.382(5) . ?
C9 H9 0.9300 . ?
C11 C4 1.395(5) . ?
C11 H11 0.9300 . ?
C18 C17 1.507(5) . ?
C18 H18A 0.9600 . ?
C18 H18B 0.9600 . ?
C18 H18C 0.9600 . ?
C19 C17 1.502(5) . ?
C19 C5 1.542(4) . ?
C19 H19A 0.9700 . ?
C19 H19B 0.9700 . ?
C14 C15 1.403(5) . ?
C14 H14 0.9300 . ?
C7 C6 1.437(5) . ?
C8 C15 1.390(5) . ?
C4 C5 1.514(4) . ?
C6 C16 1.366(5) . ?
C6 C5 1.518(4) . ?
C5 H5 0.9800 . ?
C15 C16 1.450(5) . ?

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
C17 O4 H4 109.5 . . ?
C7 O1 C8 121.9(3) . . ?
C16 O3 C17 116.8(3) . . ?
C4 C3 C2 121.5(3) . . ?
C4 C3 H3 119.3 . . ?
C2 C3 H3 119.3 . . ?
C1 C2 C3 119.0(3) . . ?
C1 C2 H2 120.5 . . ?
C3 C2 H2 120.5 . . ?
C9 C10 C13 120.0(3) . . ?
C9 C10 H10 120.0 . . ?
C13 C10 H10 120.0 . . ?
C14 C13 C10 120.9(3) . . ?
C14 C13 H13 119.5 . . ?
C10 C13 H13 119.5 . . ?
C1 C12 C11 119.4(3) . . ?
C1 C12 H12 120.3 . . ?
C11 C12 H12 120.3 . . ?
C8 C9 C10 118.8(3) . . ?
C8 C9 H9 120.6 . . ?
C10 C9 H9 120.6 . . ?
C12 C11 C4 121.5(3) . . ?
C12 C11 H11 119.2 . . ?
C4 C11 H11 119.2 . . ?
C17 C18 H18A 109.5 . . ?
C17 C18 H18B 109.5 . . ?
H18A C18 H18B 109.5 . . ?
C17 C18 H18C 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
C17 C19 C5 111.3(3) . . ?
C17 C19 H19A 109.4 . . ?
C5 C19 H19A 109.4 . . ?
C17 C19 H19B 109.4 . . ?
C5 C19 H19B 109.4 . . ?
H19A C19 H19B 108.0 . . ?
C13 C14 C15 119.8(3) . . ?
C13 C14 H14 120.1 . . ?
C15 C14 H14 120.1 . . ?
C12 C1 C2 121.0(3) . . ?
C12 C1 Br1 119.6(3) . . ?
C2 C1 Br1 119.3(3) . . ?
O2 C7 O1 115.1(3) . . ?
O2 C7 C6 125.9(3) . . ?
O1 C7 C6 119.0(3) . . ?
O1 C8 C9 117.2(3) . . ?
O1 C8 C15 120.6(3) . . ?
C9 C8 C15 122.2(3) . . ?
C3 C4 C11 117.6(3) . . ?
C3 C4 C5 122.7(3) . . ?
C11 C4 C5 119.2(3) . . ?
O4 C17 O3 108.5(3) . . ?
O4 C17 C19 108.1(3) . . ?
O3 C17 C19 108.2(3) . . ?
O4 C17 C18 113.7(3) . . ?
O3 C17 C18 103.9(3) . . ?
C19 C17 C18 114.1(3) . . ?
C16 C6 C7 119.0(3) . . ?
C16 C6 C5 121.3(3) . . ?
C7 C6 C5 119.2(3) . . ?
C4 C5 C6 116.3(3) . . ?
C4 C5 C19 107.4(3) . . ?
C6 C5 C19 107.9(3) . . ?
C4 C5 H5 108.3 . . ?
C6 C5 H5 108.3 . . ?
C19 C5 H5 108.3 . . ?
C8 C15 C14 118.3(3) . . ?
C8 C15 C16 117.9(3) . . ?
C14 C15 C16 123.9(3) . . ?
O3 C16 C6 124.8(3) . . ?
O3 C16 C15 114.3(3) . . ?
C6 C16 C15 120.9(3) . . ?

_refine_diff_density_max         0.360
_refine_diff_density_min         -0.181
_refine_diff_density_rms         0.051

