A NEW EVALUATION FOR X-RAY ABSORPTION SPECTRA IN THE XANES REGION

被引：0

作者：

Wakita, Hisanobu ^{[1
]}

Yamaguchi, Toshio ^{[1
]}

Fujiwara, Manabu ^{[1
]}

Yamashita, Seiichi ^{[1
]}

机构：

[1] Fukuoka Univ, Fac Sci, Dept Chem, Jonan Ku, Fukuoka 81401, Japan

来源：

ANALYTICAL SCIENCES | 1991年 / 7卷

关键词：

XANES; macrocycles; copper(II) complex; DV-X alpha;

D O I：

10.2116/analsci.7.Supple_521

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electronic states of copper(II) ions containing the square-planar tetraaza and macrocyclic copper(II) complexes were measured in solid state by means of X-ray absorption near edge structure(XANES) The peaks in the measured XANES spectra shifted to lower energy side with increasing electron density of a central copper(II) ion. The molecular orbital calculations for the complexes was carried out by the DV-X method, and the theoretical XANES spectra were estimated. The chemical shift using XANES spectra was evaluated by this work.

引用

页码：521 / 522

页数：2

共 50 条

[21] Understanding X-ray absorption spectra by means of descriptors and machine learning algorithms [J].

Guda, A. A. ;

Guda, S. A. ;

Martini, A. ;

Kravtsova, A. N. ;

Algasov, A. ;

Bugaev, A. ;

Kubrin, S. P. ;

Guda, L. V. ;

Sot, P. ;

van Bokhoven, J. A. ;

Coperet, C. ;

Soldatov, A. V. .

NPJ COMPUTATIONAL MATERIALS, 2021, 7 (01)

[22] New developments in the theory of X-ray absorption and core photoemission [J].

Rehr, JJ ;

Ankudinov, AL .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2001, 114 :1115-1121

[23] Comprehensive study of Pb (II) speciation in soil by X-ray absorption spectroscopy (XANES and EXAFS) and sequential fractionation [J].

Dina G. Nevidomskaya ;

Tatiana M. Minkina ;

Alexander V. Soldatov ;

Victoria A. Shuvaeva ;

Yan V. Zubavichus ;

Yulia S. Podkovyrina .

Journal of Soils and Sediments, 2016, 16 :1183-1192

[24] Comprehensive study of Pb (II) speciation in soil by X-ray absorption spectroscopy (XANES and EXAFS) and sequential fractionation [J].

Nevidomskaya, Dina G. ;

Minkina, Tatiana M. ;

Soldatov, Alexander V. ;

Shuvaeva, Victoria A. ;

Zubavichus, Yan V. ;

Podkovyrina, Yulia S. .

JOURNAL OF SOILS AND SEDIMENTS, 2016, 16 (04) :1183-1192

[25] A feasibility investigation of speciation by Fe K-edge XANES using a laboratory X-ray absorption spectrometer [J].

Mottram, Lucy M. ;

Cafferkey, Samuel ;

Mason, Amber R. ;

Oulton, Tom ;

Sun, Shi Kuan ;

Bailey, Daniel J. ;

Stennett, Martin C. ;

Hyatt, Neil C. .

JOURNAL OF GEOSCIENCES, 2020, 65 (01) :27-35

[26] Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near-edge structure (XANES) study of melt-spun Fe85Ga15 ribbons [J].

Turtelli, R. Sato ;

Pascarelli, S. ;

Ruffoni, M. ;

Groessinger, R. ;

Eisenmenger-Sittner, C. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2008, 320 (20) :E578-E582

[27] An X-ray diffraction and X-ray absorption spectroscopy joint study of neuroglobin [J].

Arcovito, Alessandro ;

Moschetti, Tommaso ;

D'Angelo, Paola ;

Mancini, Giordano ;

Vallone, Beatrice ;

Brunori, Maurizio ;

Della Longa, Stefano .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 2008, 475 (01) :7-13

[28] Annealing Effects on X-Ray Absorption Spectra of FePt-Based Magnetic Nanocrystals [J].

Tangwatanakul, W. ;

Chokprasombat, K. ;

Sirisathitkul, C. .

NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2013, 5 (08) :921-925

[29] Vibrational Effects in X-ray Absorption Spectra of Two-Dimensional Layered Materials [J].

Olovsson, Weine ;

Mizoguchi, Teruyasu ;

Magnuson, Martin ;

Kontur, Stefan ;

Hellman, Olle ;

Tanaka, Isao ;

Draxl, Claudia .

JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 123 (15) :9688-9692

[30] Study of surface films of overbased sulfonates and sulfurized olefins by X-Ray Absorption Near Edge Structure (XANES) spectroscopy [J].

Costello, Michael T. ;

Kasrai, Masoud .

TRIBOLOGY LETTERS, 2006, 24 (02) :163-169

← 1 2 3 4 5 →