MAGNETIC-PROPERTIES OF BEDT-TTF RADICAL-ION SALTS WITH KEGGIN-TYPE POLYOXOMETALATES

被引：28

作者：

GOMEZGARCIA, CJ

GIMENEZSAIZ, C

TRIKI, S

CORONADO, E

DUCASSE, L

LEMAGUERES, P

OUAHAB, L

DELHAES, P

机构：

[1] UNIV VALENCIA,DEPT QUIM INORGAN,E-46100 BURJASSOT,SPAIN

[2] LPCT,CNRS,URA 503,F-33405 TALENCE,FRANCE

[3] UNIV RENNES 1,CHIM SOLIDE & INORGAN MOLEC LAB,CNRS,URA 1495,F-35042 RENNES,FRANCE

来源：

SYNTHETIC METALS | 1995年 / 70卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(94)02649-J

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ESR measurements of the series of radical salts formed by ET and inorganic polyoxometalates are presented and compared with the susceptibility data. Both experiments show that the organic radicals are antiferromagnetically coupled whereas no sizable magnetic coupling is found between the two magnetic sublattices.

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收藏

页码：783 / 784

页数：2

相关论文

共 9 条

[1] (BEDT-TTF)8[SIW12O40] AND (BEDT-TTF)8[PMO12O40] - 2 NEW EXAMPLES OF 1D ORGANIC ANTIFERROMAGNETIC SYSTEMS [J].

BELLITTO, C ;

BONAMICO, M ;

STAULO, G .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1993, 232 :155-162

[2] MIXED-VALENCE BIS(ETHYLENEDITHIO)TETRATHIAFULVALENIUM (BEDT-TTF) MONOLAYERS SANDWICHED BETWEEN EXTENDED CLOSE-PACKED KEGGIN-TYPE MOLECULAR-METAL OXIDE CLUSTER ARRAYS - SYNTHESIS, UNPRECEDENTED ACENTRIC STRUCTURE, AND PRELIMINARY CONDUCTING AND ESR PROPERTIES OF (BEDT-TTF)8SIW12O40P [J].

DAVIDSON, A ;

BOUBEKEUR, K ;

PENICAUD, A ;

AUBAN, P ;

LENOIR, C ;

BATAIL, P ;

HERVE, G .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (18) :1373-1374

[3] STRUCTURE AND PROPERTIES OF TRIS[BIS(ETHYLENEDITHIO)TETRATHIAFULVALENIUM]TETRACHLOROCOPPER(II) HYDRATE, (BEDT-TTF)3CUCL4.H2O - 1ST EVIDENCE FOR COEXISTENCE OF LOCALIZED AND CONDUCTION ELECTRONS IN A METALLIC CHARGE-TRANSFER SALT [J].

DAY, P ;

KURMOO, M ;

MALLAH, T ;

MARSDEN, IR ;

FRIEND, RH ;

PRATT, FL ;

HAYES, W ;

CHASSEAU, D ;

GAULTIER, J ;

BRAVIC, G ;

DUCASSE, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (27) :10722-10729

[4] COEXISTENCE OF MOBILE AND LOCALIZED-ELECTRONS IN BIS(ETHYLENE)DITHIOTETRATHIAFULVALENE (BEDT-TTF) RADICAL SALTS WITH PARAMAGNETIC POLYOXOMETALATES - SYNTHESIS AND PHYSICAL-PROPERTIES OF (BEDT-TTF)(8)[COW12O40]CENTER-DOT-5.5H2O [J].

GOMEZGARCIA, CJ ;

OUAHAB, L ;

GIMENEZSAIZ, C ;

TRIKI, S ;

CORONADO, E ;

DELHAES, P .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (02) :223-226

[5]

Muller, 1994, POLYOXOMETALATES PLA

[6] TRANSITION OF LOCAL MOMENTS COUPLED TO ITINERANT ELECTRONS IN THE QUASI ONE-DIMENSIONAL CONDUCTOR COPPER PHTHALOCYANINE IODIDE [J].

OGAWA, MY ;

HOFFMAN, BM ;

LEE, S ;

YUDKOWSKY, M ;

HALPERIN, WP .

PHYSICAL REVIEW LETTERS, 1986, 57 (09) :1177-1180

[7]

OUAHAB L, 1993, 1ST EUR WORKSH HYBR, P275

[8] POLYOXOMETALATE CHEMISTRY - AN OLD FIELD WITH NEW DIMENSIONS IN SEVERAL DISCIPLINES [J].

POPE, MT ;

MULLER, A .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (01) :34-48

[9]

Williams JM, 1992, ORGANIC SUPERCONDUCT