A bis-bidentate dioxolene ligand induces thermal hysteresis in valence tautomerism interconversion processes

被引：60

作者：

Bodnar, SH

Caneschi, A

Dei, A

Shultz, DA

Sorace, L

机构：

[1] Univ Florence, Dipartimento Chim, I-50144 Florence, Italy

[2] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 20期

关键词：

D O I：

10.1039/b106192p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The use of a bis-bidentate ligand in a solid cobalt dioxolene complex affords the necessary cooperative properties that lead to thermal hysteresis in a valence tautomeric interconversion equilibrium.

引用

页码：2150 / 2151

页数：2

共 12 条

[1]

ABAKUMOV GA, 1993, DOKL AKAD NAUK, V328, P12

[2] BISTABILITY IN THE [CO(II)(SEMIQUINONATE)2] TO [CO(III)(CATECHOLATE)(SEMIQUINONATE)] VALENCE-TAUTOMERIC CONVERSION [J].

ADAMS, DM ;

DEI, A ;

RHEINGOLD, AL ;

HENDRICKSON, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (18) :8221-8229

[3] Pulsed laser photolysis and thermodynamics studies of intramolecular electron transfer in valence tautomeric cobalt o-quinone complexes [J].

Adams, DM ;

Hendrickson, DN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (46) :11515-11528

[4] Ferromagnetically coupled bis(semiquinone) ligand enforces high-spin ground states in bis-metal complexes [J].

Caneschi, A ;

Dei, A ;

Lee, H ;

Shultz, DA ;

Sorace, L .

INORGANIC CHEMISTRY, 2001, 40 (02) :408-+

[5]

CANESCHI A, IN PRESS INORG CHEM

[6] Valence tautomeric interconversion in transition metal 1,2-benzoquinone complexes [J].

Gütlich, P ;

Dei, A .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (24) :2734-2736

[7] BISTABILITY AND LOW-ENERGY-ELECTRON TRANSFER IN COBALT COMPLEXES CONTAINING CATECHOLATE AND SEMIQUINONE LIGANDS [J].

JUNG, OS ;

PIERPONT, CG .

INORGANIC CHEMISTRY, 1994, 33 (10) :2227-2235

[8] Bistability and molecular switching for semiquinone and catechol complexes of cobalt. Studies on redox isomerism for the bis(pyridine) ether series Co(py(2)X)(3,6-DBQ)(2), X=O, S, Se, and Te [J].

Jung, OS ;

Jo, DH ;

Lee, YA ;

Conklin, BJ ;

Pierpont, CG .

INORGANIC CHEMISTRY, 1997, 36 (01) :19-24

[9] LOW-ENERGY COBALT(III)-CATECHOL ELECTRON-TRANSFER - SUBTLE COLIGAND BONDING EFFECTS FOR CO-III(N-N)(3,6-DBSQ)(3,6-DBCAT) (N-N=1,10-PHENANTHROLINE, 5-NITRO-1,10-PHENANTHROLINE DBSQ=DI-TERT-BUTYLSEMIQUINONATO DBCAT=DI-TERT-BUTYLCATECHOLATO) [J].

JUNG, OS ;

PIERPONT, CG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (03) :1127-1128

[10]

PIERPONT CG, 1993, PROG INORG CHEM, V41, P381, DOI DOI 10.1002/9780470166420

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