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Polymorphism of Ag29(BDT)12(TPP)43- cluster: Interactions of secondary ligands and their effect on solid state luminescence
Abhijit Nag, Papri Chakraborty, Mohammad Bodiuzzaman, Tripti Ahuja, Sudhadevi Antharjanam,
Published in Royal Society of Chemistry
2018
PMID: 29790561
Volume: 10
   
Issue: 21
Pages: 9851 - 9855
Abstract
We present the first example of polymorphism (cubic & trigonal) in single crystals of an atomically precise monolayer protected cluster, Ag29(BDT)12(TPP)43-. We demonstrate that C-H⋯π interactions of the secondary ligands (TPP) are dominant in a cubic lattice compared to a trigonal lattice, resulting in a greater rigidity of the structure, which in turn, results in a higher luminescence efficiency in it. © 2018 The Royal Society of Chemistry.
About the journal
JournalData powered by TypesetNanoscale
PublisherData powered by TypesetRoyal Society of Chemistry
ISSN20403364
Open AccessNo
Concepts (12)
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    Luminescence
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    Single crystals
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    CUBIC LATTICE
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    Luminescence efficiencies
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    MONOLAYER PROTECTED CLUSTERS
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    Pi interactions
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    SECONDARY LIGANDS
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    Ligands
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    Article
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    Genetic association
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    Rigidity
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    Solid state