2,3-Diarylmaleate salts as a versatile class of diarylethenes with a full spectrum of photoactivity in water.
Bolotova, Iumzhana A.; Ustyuzhanin, Alexander O.; Sergeeva, Ekaterina S.; Faizdrakhmanova, Anna A.; Hai, Yu; Stepanov, Andrey V.; Ushakov, Igor A.; Lyssenko, Konstantin A.; You, Lei; Lvov, Andrey G.; Chemical science 14 (2023) 9553–9559; doi:10.1039/d3sc02165c

data_1569701
_publ_section_title
;
 2,3-Diarylmaleate salts as a versatile class of diarylethenes with a full
 spectrum of photoactivity in water.
;
_journal_issue                   35
_journal_name_full               'Chemical science'
_journal_page_first              9553
_journal_page_last               9559
_journal_paper_doi               10.1039/d3sc02165c
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C19 H16 O4'
_chemical_formula_sum            'C19 H16 O4'
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_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
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_atom_sites_solution_primary     dual
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_audit_update_record
;
2023-04-11 deposited with the CCDC.	2023-08-18 downloaded from the CCDC.
;
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'SHELXTL (Sheldrick, Acta Cryst., 2008, A64, 112-122)'
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'SHELXTL (Sheldrick, Acta Cryst., 2008, A64, 112-122)'
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'SHELXL-2018 (Sheldrick, Acta Cryst., 2015, C71, 3-8)'
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'SHELXT, SHELXS-2013 (Sheldrick, Acta Cryst., 2015, A71, 3-8)'
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_diffrn_measured_fraction_theta_max 1.000
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_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0548P)^2^+2.9206P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1741
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_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 1569699--1569704.cif.'
_cod_original_cell_volume        3073.3(11)
_cod_database_code               1569701
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.971
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_shelx_res_checksum              63930