Conjugated donor–acceptor substituted systems involving the 1,3-indandione-derived electron accepting moieties
Sigalov, Mark; Mazor, Royi; Ellern, Arkady; Larina, Nina; Lokshin, Vladimir; Khodorkovsky, Vladimir; RSC Advances 12 (2022) 27766–27774; doi:10.1039/D2RA05335G

data_7245581
_publ_section_title
;
 Conjugated donor--acceptor substituted systems involving the
 1,3-indandione-derived electron accepting moieties
;
_journal_issue                   43
_journal_name_full               'RSC Advances'
_journal_page_first              27766
_journal_page_last               27774
_journal_paper_doi               10.1039/D2RA05335G
_journal_volume                  12
_journal_year                    2022
_chemical_formula_sum            'C22 H21 N O2'
_chemical_formula_weight         331.40
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-07-28 deposited with the CCDC.	2022-09-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.13(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
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_cell_length_c                   21.007(7)
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_cell_measurement_theta_min      3.45
_cell_volume                     3508(2)
_computing_cell_refinement       'Syntax P-1 Suite'
_computing_data_collection       'Syntax P-1 Suite'
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_computing_structure_solution    'Syntax P-1 Suite'
_diffrn_ambient_temperature      193(2)
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_diffrn_measured_fraction_theta_max 0.992
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_diffrn_measurement_method       '2-theta/omega scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_exptl_crystal_size_min          0.18
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0548P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
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