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Two Luminescent Coordination Polymers with a Triple-Helix Structure: HgX<sub>2</sub>(C<sub>31</sub>H<sub>24</sub>N<sub>2</sub>)·CH<sub>2</sub>Cl<sub>2</sub> (X = Cl and Br)
240
Citations
8
References
2001
Year
Materials ScienceInorganic ChemistryEngineeringTriple-helix StructureLuminescent Coordination PolymersFree LigandIsostructural CompoundsPolymer ScienceCoordination ComplexFluorene-based Ligand 9,9-Bis-ethyl-2,7-di-Molecular ComplexCoordination PolymerChemistryMolecule-based MaterialOrganometallic PolymerPolymer ChemistryPolymers
The two new luminescent coordination polymers HgCl2(C31H24N2)·CH2Cl2 (1) and HgBr2(C31H24N2)·CH2Cl2 (2) feature helical zigzag chains intertwined in bundles of three. The luminescent properties of the isostructural compounds are due to the fluorene-based ligand 9,9-bis-ethyl-2,7-di-(4-pyridyl)ethynylfluorene and are red-shifted relative to those of the free ligand.
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