Mechanical-force-induced thermochromic-to-photochromic conversion of a coupled Schiff base hinged via a biphenyl moiety
Omasa, Koichiro; Yoshikawa, Isao; Houjou, Hirohiko; CrystEngComm 27 (2025) 468–473; doi:10.1039/D4CE01027B

data_7249688
_publ_section_title
;
 Mechanical-force-induced thermochromic-to-photochromic conversion of a
 coupled Schiff base hinged via a biphenyl moiety
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              468
_journal_page_last               473
_journal_paper_doi               10.1039/D4CE01027B
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C50 H34 N4 O2'
_chemical_formula_sum            'C50 H34 N4 O2'
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_audit_update_record
;
2024-05-29 deposited with the CCDC.	2024-12-11 downloaded from the CCDC.
;
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;
CrysAlisPro 1.171.40.84a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
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_exptl_crystal_description       plate
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'Re-crystallisation from solvent: dichloromethane, hexane'
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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^)+(0.0520P)^2^+2.0793P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_Friedel_coverage         0.000
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_reflns_number_total             3580
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           BP
_cod_depositor_comments
'Adding full bibliography for 7249688--7249689.cif.'
_cod_original_sg_symbol_H-M      'I 2/a'
_cod_database_code               7249688
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.793
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_shelx_res_checksum              66066
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