0000000001306107

AUTHOR

Neranjan V. Perera

showing 3 related works from this author

Au25(SEt)18 a nearly naked thiolate-protected Au25 cluster Struct. analysis by single crystal X-ray crystallograp. and electron nuclear double res

2014

X-ray crystallography has been fundamental in discovering fine structural features of ultrasmall gold clusters capped by thiolated ligands. For still unknown structures, however, new tools capable of providing relevant structural information are sought. We prepared a 25-gold atom nanocluster protected by the smallest ligand ever used, ethanethiol. This cluster displays the electrochemistry, mass spectrometry, and UV-vis absorption spectroscopy features of similar Au25 clusters protected by 18 thiolated ligands. The anionic and the neutral form of Au25(SEt)18 were fully characterized by (1)H and (13)C NMR spectroscopy, which confirmed the monolayer's properties and the paramagnetism of neutr…

Electron nuclear double resonanceGold clusterAbsorption spectroscopyChemistryGeneral EngineeringGeneral Physics and AstronomyENDORparamagnetismCrystallographyUnpaired electronX-ray crystallographyCluster (physics)General Materials ScienceSpectroscopyHyperfine structureta116gold nanoclustersX-ray crystallography
researchProduct

CCDC 984217: Experimental Crystal Structure Determination

2016

Related Article: Tiziano Dainese, Sabrina Antonello, José A. Gascón, Fangfang Pan, Neranjan V. Perera, Marco Ruzzi, Alfonso Venzo, Alfonso Zoleo, Kari Rissanen, and Flavio Maran|2014|ACS Nano|8|3904|doi:10.1021/nn500805n

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesoctadecakis(mu-ethanethiolato)-pentacosa-gold
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CCDC 1427512: Experimental Crystal Structure Determination

2015

Related Article: Tiziano Dainese, Sabrina Antonello, José A. Gascón, Fangfang Pan, Neranjan V. Perera, Marco Ruzzi, Alfonso Venzo, Alfonso Zoleo, Kari Rissanen, and Flavio Maran|2014|ACS Nano|8|3904|doi:10.1021/nn500805n

Space GroupCrystallographyCrystal SystemCrystal Structureoctadecakis(mu2-Ethanethiolato)-pentacosa-goldCell ParametersExperimental 3D Coordinates
researchProduct