Abstract
Three-component reactions involving Ni(II) ions and dicarboxylate and bipyridyl ligands under hydrothermal conditions produce two novel metal-organic coordination polymers formulated empirically as [Ni(PDA)(BPE)] (1) and [Ni 2(PDA)2(BPP)(H2O)]·2.5H2O (2), where PDA = 1,4-phenylenediacetate, BPE = 1,2-bis(4-pyridyl)ethane, and BPP = 1,3-bis(4-pyridyl)propane. Both compounds possess 2D or 3D metal-organic frameworks (MOFs) that are assembled on dinickel-carboxylate secondary building units. Compound 1 has a condensed 3D MOF, whereas 2 contains void between 2D MOFs where guest water molecules reside. Both compounds demonstrate antiferromagnetic coupling between Ni(II) ions.
| Original language | English |
|---|---|
| Pages (from-to) | 47-52 |
| Number of pages | 6 |
| Journal | Polyhedron |
| Volume | 30 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 12 Jan 2011 |
| Externally published | Yes |
Keywords
- Coordination polymers
- Metal-organic frameworks
- Nickel(II) complexes
- Secondary building units
- Three-component reactions
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