Supramolecular isomer-dependent photochromism and emission color tuning of bipyridinium salts
Sun, Jian-Ke; Jin, Xu-Hui; Cai, Li-Xuan; Zhang, Jie; Journal of Materials Chemistry 21 (2011) 17667–; doi:10.1039/c1jm13791c

data_7206783
_publ_section_title
;
 Supramolecular isomer-dependent photochromism and emission color tuning
 of bipyridinium salts
;
_journal_issue                   44
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              17667
_journal_paper_doi               10.1039/c1jm13791c
_journal_volume                  21
_journal_year                    2011
_chemical_formula_moiety         'C26 H27 B F4 N2 O7'
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_cell_angle_gamma                90.00
_cell_formula_units_Z            4
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_diffrn_ambient_temperature      293(2)
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_diffrn_standards_decay_%        <1.0
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_refine_ls_structure_factor_coef Fsqd
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'calc w=1/[\s^2^(Fo^2^)+(0.0100P)^2^+2.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2678.7(17)
_cod_original_sg_symbol_H-M      P2(1)/c
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