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Electronic structures and bonding interaction of structurally defined gold/silver superatoms = probed by anion photoelectron spectroscopy /

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Electronic structures and bonding interaction of structurally defined gold/silver superatoms/ by Shun Ito.
Reminder of title:	probed by anion photoelectron spectroscopy /
Author:	Ito, Shun.
Published:	Singapore :Springer Nature Singapore : : 2025.,
Description:	xiii, 112 p. :ill., digital ; : 24 cm.;
Notes:	"Doctoral thesis accepted by the University of Tokyo, Tokyo, Japan."
Contained By:	Springer Nature eBook
Subject:	Photoelectron spectroscopy. -
Online resource:	https://doi.org/10.1007/978-981-96-2892-6
ISBN:	9789819628926

Electronic structures and bonding interaction of structurally defined gold/silver superatoms = probed by anion photoelectron spectroscopy /
Ito, Shun.

Electronic structures and bonding interaction of structurally defined gold/silver superatomsprobed by anion photoelectron spectroscopy /[electronic resource] :by Shun Ito. - Singapore :Springer Nature Singapore :2025. - xiii, 112 p. :ill., digital ;24 cm. - Springer theses, recognizing outstanding Ph.D. research,2190-5061. - Springer theses, recognizing outstanding Ph.D. research..

"Doctoral thesis accepted by the University of Tokyo, Tokyo, Japan."

Chapter 1.Introduction -- Chapter 2.Experimental Setup of Anion Photoelectron Spectroscopy -- Chapter 3.Effect of Heterometal Doping on Electron Affinities of Eight Electron Superatoms -- Chapter 4.Effect of Ligand Substitution on Electron Affinities of Eight Electron Superatoms -- Chapter 5.Bonding Interaction in Homonuclear Superatomic Molecules -- Chapter 6.Bonding Interaction in Heteronuclear Superatomic Molecules -- Chapter 7.Summary and prospects.

This book focuses on ligand-protected gold clusters featuring their atomically precise compositions and unambiguous structures. They mimic electronic shell structures of atoms and are called structurally defined superatoms. The book describes the design principle of superatomic electronic structures and the bonding theory of superatoms as revealed by gas-phase anion photoelectron spectroscopy, which is conducted by using a state-of-the-art home-built apparatus and sheds light on fundamental electronic structures such as density of states and electron affinities otherwise elusive. This study revealed that the energy level of superatomic orbitals can be tuned coarsely by the heterometal doping and finely by the stepwise ligand exchange, respectively. The bonding theory of superatoms was also developed by anion photoelectron spectroscopy of homonuclear and heteronuclear superatoms. The comprehensive review of superatoms and detailed explanation of the apparatus were described in addition to individual studies. This book provides design principles of structurally defined superatoms and stimulates future research on the chemical and physical properties of superatoms.

ISBN: 9789819628926

Standard No.: 10.1007/978-981-96-2892-6doiSubjects--Topical Terms:

905440
Photoelectron spectroscopy.

LC Class. No.: QC454.P48

Dewey Class. No.: 543.62

Electronic structures and bonding interaction of structurally defined gold/silver superatoms = probed by anion photoelectron spectroscopy /
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520 $a This book focuses on ligand-protected gold clusters featuring their atomically precise compositions and unambiguous structures. They mimic electronic shell structures of atoms and are called structurally defined superatoms. The book describes the design principle of superatomic electronic structures and the bonding theory of superatoms as revealed by gas-phase anion photoelectron spectroscopy, which is conducted by using a state-of-the-art home-built apparatus and sheds light on fundamental electronic structures such as density of states and electron affinities otherwise elusive. This study revealed that the energy level of superatomic orbitals can be tuned coarsely by the heterometal doping and finely by the stepwise ligand exchange, respectively. The bonding theory of superatoms was also developed by anion photoelectron spectroscopy of homonuclear and heteronuclear superatoms. The comprehensive review of superatoms and detailed explanation of the apparatus were described in addition to individual studies. This book provides design principles of structurally defined superatoms and stimulates future research on the chemical and physical properties of superatoms.
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