Self-Assembly of Polymers through Dynamic Coordination Chemistry and Hydrogen Bonding: Polymers from Mercury(II) Halides and Bis(amidopyridine) Ligands |
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| Authors: | Steven A Cardile Tara J Burchell Michael C Jennings Richard J Puddephatt |
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| Affiliation: | (1) Department of Chemistry, University of Western Ontario, N6A 5B7 London, ON, Canada |
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| Abstract: | The synthesis of hybrid organic–inorganic polymers by combination of mercury(II) halides with the ligand 1,5-bis(isonicotinamido)naphthalene,
C10H6(NHCO-4-C5H4N)2, 1. The compounds of formula HgX2(1)] form either linear (X = Cl, Br) or zig-zag (X = I) polymers and contain tetrahedral mercury(II) centers with bridging ligands
1. The polymers are further assembled by hydrogen bonding between amide groups. When X = Cl or Br, two-dimensional sheet structures
are formed whereas, when X = I, a three-dimensional network is formed. A new polymeric form of HgCl2(Me2SO)] is also described.
Dedicated to Ian Manners for his pioneering research on organometallic polymers |
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| Keywords: | mercury(II) self-assembly hydrogen bonding polymers networks |
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