Double-channel excitation in the XAS spectra of divalent and trivalent iron complexes in water solution

被引：1

作者：

Benfatto, M

Solera, JA

Garcia, J

Chaboy, J

机构：

[1] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[2] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, E-50009 Zaragoza, Spain

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2001年 / 8卷 / 08期

关键词：

XANES; multiple scattering theory;

D O I：

10.1107/S0909049500019282

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a detailed analysis of XAS spectra of divalent and trivalent iron complexes in water solutions. The interpretation of the spectra has been provided by multi-channel multiple scattering approach. On this basis, good agreement between experimental data and theoretical calculations has been obtained in both cases including two excitation channels in the final state.

引用

页码：213 / 214

页数：2

共 3 条

[1] Theoretical analysis of x-ray absorption near-edge structure of transition-metal aqueous complexes in solution at the metal K edge [J].

Benfatto, M ;

Solera, JA ;

Chaboy, J ;

Proietti, MG ;

Garcia, J .

PHYSICAL REVIEW B, 1997, 56 (05) :2447-2452

[2] MULTICHANNEL MULTIPLE-SCATTERING THEORY WITH GENERAL POTENTIALS [J].

NATOLI, CR ;

BENFATTO, M ;

BROUDER, C ;

LOPEZ, MFR ;

FOULIS, DL .

PHYSICAL REVIEW B, 1990, 42 (04) :1944-1968

[3] Electronic structure and final-state effects in Nd2CuO4, La2CuO4, and Ca2CuO3 compounds by multichannel multiple-scattering theory at the copper K edge [J].

Wu, ZY ;

Benfatto, M ;

Natoli, CR .

PHYSICAL REVIEW B, 1996, 54 (19) :13409-13412

← 1 →