Emission quantum yield of a europium(III) tris-β-diketonate complex bearing a 1,4-diaza-1,3-butadiene:: Comparison with theoretical prediction

被引：25

作者：

Carlos, LD ^{[1
]}

Fernandes, JA

Ferreira, RAS

Malta, OL

Gonçalves, IS

Ribeiro-Claro, P

机构：

[1] Univ Aveiro, Dept Phys, CICECO, P-3810193 Aveiro, Portugal

[2] Univ Aveiro, Dept Chem, CICECO, P-3810193 Aveiro, Portugal

[3] CCEN, UFPE, Dept Quim Fundamental, BR-50670901 Recife, PE, Brazil

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 413卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2005.07.033

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The Eu(NTA)(3) center dot p-tolyl-DAB complex (DAB = 1,4-diaza-1,3-butadienes of the type RN=CHCH=NR, R = p-tolyl) is the clearest example reported in the literature until now that provides the experimental validation of the theoretical predictions recently developed for the influence of the intramolecular energy transfer processes involving the ligand-to-metal charge transfer state on the emission quantum yield of Eu3+. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：22 / 24

页数：3

共 10 条

[1] Temperature dependence of the Eu3+ D-5(0) lifetime in europium tris(2,2,6,6-tetramethyl-3,5-heptanedionato) [J].

Berry, MT ;

May, PS ;

Xu, H .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (22) :9216-9222

[2] Luminescence and non-radiative processes in lanthanide squarate hydrates [J].

Donega, CD ;

Ribeiro, SJL ;

Goncalves, RR ;

Blasse, G .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1996, 57 (11) :1727-1734

[3] Intramolecular energy transfer through charge transfer state in lanthanide compounds:: A theoretical approach -: art. no. 054109 [J].

Faustino, WM ;

Malta, OL ;

de Sá, GF .

JOURNAL OF CHEMICAL PHYSICS, 2005, 122 (05)

[4] Spectroscopic studies of europium(III) and gadolinium(III) tris-β-diketonate complexes with diazabutadiene ligands [J].

Fernandes, JA ;

Ferreira, RAS ;

Pillinger, M ;

Carlos, LD ;

Gonçalves, IS ;

Ribeiro-Claro, PJA .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (19) :3913-3919

[5] A theoretical study of the energy-transfer process in [Eu ⊂ bpy.bpy.bpy]3+ cryptates:: a ligand-to-metal charge-transfer state? [J].

Longo, R ;

Silva, FRGE ;

Malta, OL .

CHEMICAL PHYSICS LETTERS, 2000, 328 (1-2) :67-74

[6] Influence of charge-transfer states on the Eu(III) luminescence in mononuclear triple helical complexes with tridentate aromatic ligands [J].

Petoud, S ;

Bünzli, JCG ;

Glanzman, T ;

Piguet, C ;

Xiang, Q ;

Thummel, RP .

JOURNAL OF LUMINESCENCE, 1999, 82 (01) :69-79

[7]

Struck C.W., 1991, UNDERSTANDING LUMINE

[8] Effect of ligand radicals on vibrational IR, Raman and vibronic spectra of europium β-diketonates [J].

Tsaryuk, V ;

Zolin, V ;

Legendziewiez, J ;

Szostak, R ;

Sokolnicki, J .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2005, 61 (1-2) :185-191

[9] TECHNIQUE FOR DETERMINATION OF ABSOLUTE EMISSION QUANTUM YIELDS OF POWDERED SAMPLES [J].

WRIGHTON, MS ;

GINLEY, DS ;

MORSE, DL .

JOURNAL OF PHYSICAL CHEMISTRY, 1974, 78 (22) :2229-2233

[10] Charge transfer bands in the luminescence excitation spectra of isomeric pyridinedicarboxylic salts of europium [J].

Zolin, V ;

Puntus, L ;

Kudryashova, V ;

Tsaryuk, V ;

Legendziewicz, J ;

Gawryszewska, P ;

Szostak, R .

JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 341 (1-2) :376-380

← 1 →