Published November 1998 | Version v1
Journal article Metadata-only

Structure of the X-ray photoelectron and X-ray emission spectra of ThO2 and ThF4 connected with the electrons of molecular orbitals

Creators

  • 1. RNTs Kurchatovskij Inst., Moscow (Russian Federation)

Description

The fine structure of the O4.5(Th) X-ray electron and X-ray emission spectra of the thorium low-energy electrons (0 - ∼ 50 eV) in the ThO2 and ThF4 is studied. It is established, that both outer valence (0 - ∼ 15 eV) and internal valence valence (0 - ∼ 50 eV) molecular orbitals are formed in the compounds, which in a greater degree are conditioned by Th6p - and O(F)2s-shell of the neighboring thorium atoms and ligands

Abstract (Russian)

Изучена тонкая структура рентгеноэлектронных и рентгеновских O4.5(Th)-эмиссионных спектров низкоэнергетических (0 - ∼ 50 эВ) электронов тория в ThO2 и ThF4. Установлено, что в этих соединениях образуются как внешние валентные (0 - ∼ 15 эВ), так и внутренние валентные (0 - ∼ 50 эВ) молекулярные орбитали, в большей степени обусловленные Th6p - и O(F)2s-оболочками соседних атомов тория и лигандов

Additional details

Additional titles

Original title (Russian)
Структура рентгеноелектронных и рентгеновских эмиссионных спеcтров ThO

Publishing Information

Journal Title
Zhurnal Strukturnoj Khimii
Journal Volume
39
Journal Issue
6
Journal Page Range
p. 1052-1058
ISSN
0136-7463
CODEN
ZSTKAI

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31035771
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
BINDING ENERGY; ELECTRON SPECTRA; ELECTRONIC STRUCTURE; EMISSION SPECTRA; ENERGY-LEVEL TRANSITIONS; FINE STRUCTURE; MOLECULAR STRUCTURE; THORIUM FLUORIDES; THORIUM OXIDES; X-RAY SPECTRA
Descriptors DEC
ACTINIDE COMPOUNDS; CHALCOGENIDES; ENERGY; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SPECTRA; THORIUM COMPOUNDS

Optional Information

Notes
10 refs., 4 figs., 1 tab.