Light actuated stable radicals of the 9-anthracene carboxylic acid for designing new photochromic complexes.
Li, Qi; Zhang, Qian; Wei, Wu-Ji; Wang, A-Ni; Hu, Ji-Xiang; Wang, Guo-Ming; Chemical communications (Cambridge, England) 57 (2021) 4295–4298; doi:10.1039/d1cc00920f

data_7128041
_publ_section_title
;
 Light actuated stable radicals of the 9-anthracene carboxylic acid for
 designing new photochromic complexes.
;
_journal_issue                   35
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              4295
_journal_page_last               4298
_journal_paper_doi               10.1039/d1cc00920f
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C42 H48 N2 Ni O10'
_chemical_formula_sum            'C42 H48 N2 Ni O10'
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_space_group_name_Hall           '-P 2yn'
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_atom_sites_solution_hydrogens   mixed
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_audit_update_record
;
2021-02-18 deposited with the CCDC.	2021-03-17 downloaded from the CCDC.
;
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_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
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_diffrn_measurement_device_type  'XtaLAB Mini (ROW)'
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_exptl_absorpt_correction_type   multi-scan
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_exptl_crystal_F_000             844
_refine_diff_density_max         0.504
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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^)+(0.0694P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1351
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2562
_reflns_number_total             3364
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc00920f2.cif
_cod_data_source_block           1
_cod_depositor_comments          'Adding full bibliography for 7128041.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7128041
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              77444