Ag(I) bipyridyl coordination polymers containing functional anions

Christopher A. Dodds, Claire L. Hobday, Alan R. Kennedy, Scott C. McKellar, Katy Smillie, Aiden Walls

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The single crystal diffraction structures of seven coordination polymers formed by Ag(I) and bipyridyl azine ligands are described and compared. All contain organic anions derived from intrinsically functional molecules, either Active Pharmaceutical Ingredients (API = salicylate or diclofenac) or carboxylate or sulfonate monoazo dyes. Five of the seven coordination polymers, including all those that feature API species, are found to display variations on a common structural motif, with polymeric [Ag(azine)]n chains linked into pairs through argentophillic Ag-Ag contacts supported by a pair of AgOXOAg (X = C or S) bridges. Also reported are the crystal structures of two Ag(I) complexes of sulfonated monoazo dyes, including the first such structure to feature a Ag to azo dative bond.
LanguageEnglish
Pages1574-1581
Number of pages8
JournalNew Journal of Chemistry
Volume41
Issue number4
Early online date12 Jan 2017
DOIs
Publication statusPublished - 14 Feb 2017

Fingerprint

2,2'-Dipyridyl
Application programming interfaces (API)
Anions
Polymers
Coloring Agents
Negative ions
Dyes
Salicylates
Diclofenac
Drug products
Diffraction
Crystal structure
Ligands
Single crystals
Molecules
Pharmaceutical Preparations

Keywords

  • crystal diffraction
  • bipyridyl azine ligands
  • organic ions
  • active pharmaceutical ingredients
  • argentophillic
  • polymers
  • metal organic frameworks

Cite this

Dodds, Christopher A. ; Hobday, Claire L. ; Kennedy, Alan R. ; McKellar, Scott C. ; Smillie, Katy ; Walls, Aiden. / Ag(I) bipyridyl coordination polymers containing functional anions. In: New Journal of Chemistry. 2017 ; Vol. 41, No. 4. pp. 1574-1581.
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Ag(I) bipyridyl coordination polymers containing functional anions. / Dodds, Christopher A.; Hobday, Claire L.; Kennedy, Alan R.; McKellar, Scott C.; Smillie, Katy; Walls, Aiden.

In: New Journal of Chemistry, Vol. 41, No. 4, 14.02.2017, p. 1574-1581.

Research output: Contribution to journalArticle

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AU - Dodds, Christopher A.

AU - Hobday, Claire L.

AU - Kennedy, Alan R.

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AB - The single crystal diffraction structures of seven coordination polymers formed by Ag(I) and bipyridyl azine ligands are described and compared. All contain organic anions derived from intrinsically functional molecules, either Active Pharmaceutical Ingredients (API = salicylate or diclofenac) or carboxylate or sulfonate monoazo dyes. Five of the seven coordination polymers, including all those that feature API species, are found to display variations on a common structural motif, with polymeric [Ag(azine)]n chains linked into pairs through argentophillic Ag-Ag contacts supported by a pair of AgOXOAg (X = C or S) bridges. Also reported are the crystal structures of two Ag(I) complexes of sulfonated monoazo dyes, including the first such structure to feature a Ag to azo dative bond.

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