Photoluminescence of thorium(IV) 2-methyl-8-quinolinolate

被引：32

作者：

Kunkely, H ^{[1
]}

Vogler, A ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93040 Regensburg, Germany

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 304卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(99)00309-7

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：

Thorium(IV)(2-methyl-8-quinolinolate)(4) shows an intraligand fluorescence at lambda(max) = 510 nm. In addition, the complex displays a heavy-atom-induced intraligand phosphorescence (lambda(max) = 775 nm) which appears at room temperature in solution and can be quenched by oxygen. It is suggested that Th(IV) is generally suited as an excellent probe for the phosphorescence of organic ligands. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：187 / 190

页数：4

共 21 条

[1] BIS(8-QUINOLINOLATO)PLATINUM(II) - NOVEL COMPLEX EXHIBITING EFFICIENT, LONG-LIVED LUMINESCENCE IN FLUID SOLUTION [J].

BALLARDINI, R ;

INDELLI, MT ;

VARANI, G ;

BIGNOZZI, CA ;

SCANDOLA, F .

INORGANICA CHIMICA ACTA, 1978, 31 (01) :L423-L424

[2] PHOSPHORESCENT 8-QUINOLINOL METAL-CHELATES - EXCITED-STATE PROPERTIES AND REDOX BEHAVIOR [J].

BALLARDINI, R ;

VARANI, G ;

INDELLI, MT ;

SCANDOLA, F .

INORGANIC CHEMISTRY, 1986, 25 (22) :3858-3865

[3] LUMINESCENCE OF OXINES AND METAL OXINATES [J].

BHATNAGAR, DC ;

FORSTER, LS .

SPECTROCHIMICA ACTA, 1965, 21 (10) :1803-+

[4] OBSERVATION OF A NEW LOW-ENERGY FLUORESCENT 1(PI,PI-STAR) EXCITED-STATE IN STRONGLY COUPLED PORPHYRIN DIMERS [J].

BILSEL, O ;

RODRIGUEZ, J ;

HOLTEN, D ;

GIROLAMI, GS ;

MILAM, SN ;

SUSLICK, KS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (10) :4075-4077

[5]

BOZHEVOLNOV EA, 1962, OPT SPECTROSC, V13, P216

[6] COMPOSITION OF THORIUM(IV)-8-HYDROXYQUINOLINE ADDUCT COMPOUND [J].

CORSINI, A ;

ABRAHAM, J .

TALANTA, 1970, 17 (05) :439-&

[7]

CORSINI A, 1960, ANAL CHIM ACTA, V23, P248

[8] Characterization of intraligand charge transfer transitions in Pd(qol)(2), Pt(qol)(2) and Pt(qtl)(2) investigated by Shpol'skii spectroscopy [J].

Donges, D ;

Nagle, JK ;

Yersin, H .

JOURNAL OF LUMINESCENCE, 1997, 72-4 :658-659

[9] Intraligand charge transfer in Pt(qol)(2). Characterization of electronic states by high-resolution Shpol'skii spectroscopy [J].

Donges, D ;

Nagle, JK ;

Yersin, H .

INORGANIC CHEMISTRY, 1997, 36 (14) :3040-3048

[10]

JORGENSEN CK, 1982, STRUCT BONDING BERLI, V50, P136

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