ESCA spectra and molecular charge distributions for some pyrimidine and purine bases

James Peeling; Frank E. Hruska; N. Stewart McIntyre

doi:10.1139/v78-252

ESCA spectra and molecular charge distributions for some pyrimidine and purine bases

Canadian Journal of Chemistry ◽

10.1139/v78-252 ◽

1978 ◽

Vol 56 (11) ◽

pp. 1555-1561 ◽

Cited By ~ 49

Author(s):

James Peeling ◽

Frank E. Hruska ◽

N. Stewart McIntyre

Keyword(s):

Electron Spectroscopy ◽

Individual Component ◽

Substituent Effects ◽

Binding Energies ◽

Core Electron ◽

Purine Bases ◽

The Core ◽

Charge Distributions ◽

Molecular Charge ◽

Electron Binding Energies

A series of pyrimidine and purine bases bas been studied experimentally by electron spectroscopy for chemical analysis. Individual component peaks in the spectra were assigned on the basis of known substituent effects on core electron binding energies. Binding energies for all the core levels in the molecules provide sufficient data to determine the molecular charge distributions. The results compare favourably with atomic charges determined theoretically in the CNDO/2 molecular orbital formalism.

Correlation of core electron binding energies with charge distributions for compounds of carbon, silicon, and germanium

Inorganic Chemistry ◽

10.1021/ic50135a038 ◽

1974 ◽

Vol 13 (5) ◽

pp. 1211-1217 ◽

Cited By ~ 91

Author(s):

Winfield B. Perry ◽

William L. Jolly

Keyword(s):

Binding Energies ◽

Core Electron ◽

Charge Distributions ◽

Silicon And Germanium ◽

Electron Binding Energies ◽

Electron Binding

A study of core electron binding energies in technetium-99m complexes by internal conversion electron spectroscopy

International Journal of Radiation Applications and Instrumentation Part A Applied Radiation and Isotopes ◽

10.1016/0883-2889(91)90123-i ◽

1991 ◽

Vol 42 (1) ◽

pp. 49-55 ◽

Cited By ~ 2

Author(s):

James F. Burke ◽

Colin M. Archer ◽

K.Wei Chiu ◽

Ian A. Latham ◽

Russell G. Egdell

Keyword(s):

Conversion Electron ◽

Electron Spectroscopy ◽

Internal Conversion ◽

Binding Energies ◽

Core Electron ◽

Internal Conversion Electron ◽

Technetium 99M ◽

Conversion Electron Spectroscopy ◽

Electron Binding Energies ◽

Electron Binding

X-ray photoelectron spectra of inorganic molecules. 31. Satellite structure associated with the core-electron binding energies of alkyl and aryl isocyanide complexes of the transition metals

Inorganic Chemistry ◽

10.1021/ic00137a047 ◽

1982 ◽

Vol 21 (7) ◽

pp. 2791-2796 ◽

Cited By ~ 11

Author(s):

W. S. Mialki ◽

R. A. Walton

Keyword(s):

Transition Metals ◽

Binding Energies ◽

Photoelectron Spectra ◽

Core Electron ◽

Satellite Structure ◽

X Ray ◽

The Core ◽

Inorganic Molecules ◽

Electron Binding Energies ◽

Electron Binding

X-ray photoelectron spectroscopic (XPS) studies of iodine oxocompounds

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc19880425 ◽

1988 ◽

Vol 53 (3) ◽

pp. 425-432 ◽

Cited By ~ 7

Author(s):

Zdeněk Bastl ◽

Heidrun Gehlmann

Keyword(s):

Cross Sections ◽

Chemical Shifts ◽

Theoretical Data ◽

Binding Energies ◽

Oxidation States ◽

Core Electron ◽

X Ray ◽

The Core ◽

Quantitative Surface Analysis ◽

Electron Binding Energies

The core electron binding energies of eighteen compounds containing iodine in different oxidation states ranging from (-I) to (VII) have been measured. The observed chemical shifts differ from the literature data. The anticipated existence of hexavalent iodine in certain compounds has not been demonstrated. The relative subshell photoemission intensities of iodine have been determined. Empirically derived atomic sensitivity factors and theoretical photoionization cross-sections have been used to calculate the surface stoichiometry. The concentration ratios obtained via the two methods are compared. In agreement with generally accepted view the results of this comparison imply that, for quantitative surface analysis, empirical values should be used rather than theoretical data.

The core electron binding energies of oxygen difluoride

Journal of Electron Spectroscopy and Related Phenomena ◽

10.1016/0368-2048(76)80059-x ◽

1976 ◽

Vol 9 (4) ◽

pp. 413-416 ◽

Cited By ~ 13

Author(s):

J.W. Koepke ◽

W.L. Jolly

Keyword(s):

Binding Energies ◽

Core Electron ◽

The Core ◽

Electron Binding Energies ◽

Electron Binding

ChemInform Abstract: X-RAY PHOTOELECTRON SPECTRA OF INORGANIC MOLECULES. 31. SATELLITE STRUCTURE ASSOCIATED WITH THE CORE-ELECTRON BINDING ENERGIES OF ALKYL AND ARYL ISOCYANIDE COMPLEXES OF THE TRANSITION METALS

Chemischer Informationsdienst ◽

10.1002/chin.198240041 ◽

1982 ◽

Vol 13 (40) ◽

Author(s):

W. S. MIALKI ◽

R. A. WALTON

Keyword(s):

Transition Metals ◽

Binding Energies ◽

Photoelectron Spectra ◽

Core Electron ◽

Satellite Structure ◽

X Ray ◽

The Core ◽

Inorganic Molecules ◽

Electron Binding Energies ◽

Electron Binding

DFT calculation of core-electron binding energies of pyrimidine and purine bases

International Journal of Quantum Chemistry ◽

10.1002/qua.20993 ◽

2006 ◽

Vol 106 (13) ◽

pp. 2581-2586 ◽

Cited By ~ 24

Author(s):

Yuji Takahata ◽

Andre K. Okamoto ◽

Delano P. Chong

Keyword(s):

Dft Calculation ◽

Binding Energies ◽

Core Electron ◽

Purine Bases ◽

Electron Binding Energies ◽

Electron Binding

A study of the core electron binding energies of ozone by x-ray photoelectron spectroscopy and the Xα scattered wave method

Chemical Physics Letters ◽

10.1016/0009-2614(77)80572-1 ◽

1977 ◽

Vol 49 (2) ◽

pp. 213-217 ◽

Cited By ~ 20

Author(s):

M.Salim Banna ◽

David C. Frost ◽

Charles A. McDowell ◽

Louis Noodleman ◽

Barry Wallbank

Keyword(s):

Photoelectron Spectroscopy ◽

Scattered Wave ◽

Binding Energies ◽

Wave Method ◽

Core Electron ◽

X Ray ◽

The Core ◽

Electron Binding Energies ◽

Electron Binding

Determination of chemical shifts of core electron binding energies for some zinc compounds and the applicability of electron spectroscopy to environmental samples

Journal of Electron Spectroscopy and Related Phenomena ◽

10.1016/0368-2048(74)80023-x ◽

1974 ◽

Vol 3 (5) ◽

pp. 399-407 ◽

Cited By ~ 12

Author(s):

C.R. Cothern ◽

D.W. Langer ◽

C.J. Vesely

Keyword(s):

Electron Spectroscopy ◽

Environmental Samples ◽

Chemical Shifts ◽

Binding Energies ◽

Core Electron ◽

Zinc Compounds ◽

Electron Binding Energies ◽

Electron Binding

X-ray photoelectron spectroscopy of Cu–In–Se–N and Cu–In–Se thin films

Journal of Materials Research ◽

10.1557/jmr.1992.1984 ◽

1992 ◽

Vol 7 (8) ◽

pp. 1984-1986 ◽

Cited By ~ 4

Author(s):

Shigemi Kohiki ◽

Mikihiko Nishitani ◽

Takayuki Negami ◽

Takahiro Wada

Keyword(s):

Thin Film ◽

Thin Films ◽

Photoelectron Spectroscopy ◽

Binding Energies ◽

Core Electron ◽

X Ray ◽

The Core ◽

Bonding Interaction ◽

Electron Binding Energies ◽

Electron Binding

The Cu, In, and Se core-level electron binding energies of the p-type Cu–In–Se–N thin film were larger than those of the n-type Cu–In–Se thin film. The positive shift of the core-electron binding energies for the Cu–In–Se–N film is consistent with that expected from the conduction types of the films. Holes were positioned in the Cu–Se antibonding orbitals of the Cu–In–Se–N film. The analysis using the Auger parameter revealed that the Cu–Se bonding interaction is stronger for the Cu–In–Se–N film than for the Cu–In–Se film.