Optically active bis(aminophenols) and their metal complexes
Carbonel, Halen; Mikulski, Timothy D.; Nugraha, Kahargyan; Johnston, James; Wang, Yichun; Brown, Seth N.; Dalton Transactions  (2023) –; doi:10.1039/D3DT02436A

data_7713818
_publ_section_title
;
 Optically active bis(aminophenols) and their metal complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT02436A
_journal_year                    2023
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C18 H20 N2 O4'
_chemical_formula_sum            'C18 H20 N2 O4'
_chemical_formula_weight         328.36
_chemical_melting_point          383
_chemical_name_common            (R,R)-2,3-Dianthraniloylbutane
_chemical_name_systematic
; 
 (R,R)-2,3-Dianthraniloylbutane
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2023-07-14 deposited with the CCDC.	2023-08-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6305(5)
_cell_length_b                   9.5069(3)
_cell_length_c                   12.8227(4)
_cell_measurement_reflns_used    9462
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      72.34
_cell_measurement_theta_min      3.45
_cell_volume                     1661.61(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0259
_diffrn_reflns_av_unetI/netI     0.0127
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            29865
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         72.352
_diffrn_reflns_theta_min         3.447
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.769
_exptl_absorpt_correction_T_max  0.9883
_exptl_absorpt_correction_T_min  0.8793
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
; 
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D., 
 J. Appl. Cryst. 48 (2015) 3-10 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tablet
_exptl_crystal_F_000             696
_exptl_crystal_recrystallization_method
'Crystals were grown by dissolving crude product in methanol and allowingto stand at room temperature.'
_exptl_crystal_size_max          0.253
_exptl_crystal_size_mid          0.138
_exptl_crystal_size_min          0.054
_exptl_transmission_factor_max   0.9883
_exptl_transmission_factor_min   0.8793
_refine_diff_density_max         0.191
_refine_diff_density_min         -0.148
_refine_diff_density_rms         0.031
_refine_ls_abs_structure_details
; 
 Flack x determined using 1379 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons and Flack (2004), Acta Cryst. A60, s61). 
;
_refine_ls_abs_structure_Flack   0.08(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     297
_refine_ls_number_reflns         3283
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0252
_refine_ls_R_factor_gt           0.0250
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0535P)^2^+0.1690P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0743
_refine_ls_wR_factor_ref         0.0744
_reflns_Friedel_coverage         0.739
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                3250
_reflns_number_total             3283
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt02436a2.cif
_cod_data_source_block           dab2
_cod_database_code               7713818
_shelx_estimated_absorpt_t_min   0.829
_shelx_estimated_absorpt_t_max   0.960
_shelxl_version_number           2013-4
_shelx_res_checksum              77457