Simple acyclic molecules containing a single charge-assisted O-H group can recognize anions in acetonitrile : water mixtures.
Goodwin, Rosemary J.; Blyth, Mitchell T.; Fung, Alfred K. K.; Smith, Leesa M.; Norcott, Philip L.; Tanovic, Sara; Coote, Michelle L.; White, Nicholas G.; Organic & biomolecular chemistry 19 (2021) 2794–2803; doi:10.1039/d1ob00282a

data_7157935
_publ_section_title
;
 Simple acyclic molecules containing a single charge-assisted O-H group
 can recognize anions in acetonitrile&#x2009;:&#x2009;water mixtures.
;
_journal_issue                   12
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2794
_journal_page_last               2803
_journal_paper_doi               10.1039/d1ob00282a
_journal_volume                  19
_journal_year                    2021
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_atom_sites_solution_primary     other
_audit_update_record
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2020-12-16 deposited with the CCDC.	2021-03-08 downloaded from the CCDC.
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;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 163. 216. 124. 48.1 12.8 
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_oxford_reflns_number_all        8104
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_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_atom_sites_solution_primary' value 'Other' was changed to
'other' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7157935--7157948.cif.
;
_cod_original_cell_volume        4003.38(10)
_cod_original_sg_symbol_H-M      'P 21/c '
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_cod_database_code               7157935