Molecular complexes of extended sulphur donor ligands

被引：8

作者：

Underhill, AE

Robertson, N

Ziegenbalg, J

LeNarvor, N

Kilburn, JD

Awaga, K

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO17 1BJ,HANTS,ENGLAND

[2] UNIV TOKYO,DEPT PURE & APPL SCI,MEGURO KU,TOKYO 153,JAPAN

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1996年 / 284卷

关键词：

D O I：

10.1080/10587259608037909

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Dianionic and neutral bis TTF dithiolate mercury and nickel complexes have been prepared. X-ray structural studies show the geometry around the mercury to be tetrahedral and CV and esr measurements indicate very little interaction between the two TTF based ligands. Conductivity measurements on the neutral mercury complexes gave sigma(RT) = 10(-5) Scm(-1) whereas for the neutral nickel complexes values of 10(-2) - 10(-1) Scm(-1) are observed. The salts [TTF](x)[Fe(tdas)(2)] x = 2, 3/2 (tdas = 1,2,5-thiadiazole-3,4-dithiol) have been prepared by electrocrystallisation and show conductivities of 10(-2) Scm(-1) and 10(-5) Scm(-1) respectively. The former salt displays thermally activated magnetic behaviour and the latter shows a Curie-type temperature dependance.

引用

收藏

页码：39 / 48

页数：10

相关论文

共 17 条

[1] A STUDY OF THE ONE-DIMENSIONAL CONDUCTOR LI0.75[PT(S2C2(CN)2)2].2H2O [J].

AHMAD, MM ;

UNDERHILL, AE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1982, (06) :1065-1068

[2] POSSIBLE REENTRANT BEHAVIOR IN MAGNETIC-PROPERTIES OF TBA[FE(TDAS)(2)] COMPLEX [J].

AWAGA, K ;

OKUNO, T ;

MARUYAMA, Y ;

KOBAYASHI, A ;

KOBAYASHI, H ;

SCHENK, S ;

UNDERHILL, AE .

INORGANIC CHEMISTRY, 1994, 33 (24) :5598-5600

[3] CESIUM TETRATHIAFULVALENE-THIOLATES - KEY SYNTHETIC INTERMEDIATES [J].

BECHER, J ;

LAU, J ;

LERICHE, P ;

MORK, P ;

SVENSTRUP, N .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (23) :2715-2716

[4] MOLECULAR-METALS AND SUPERCONDUCTORS DERIVED FROM METAL-COMPLEXES OF 1,3-DITHIOL-2-THIONE-4,5-DITHIOLATE (DMIT) [J].

CASSOUX, P ;

VALADE, L ;

KOBAYASHI, H ;

KOBAYASHI, A ;

CLARK, RA ;

UNDERHILL, AE .

COORDINATION CHEMISTRY REVIEWS, 1991, 110 (01) :115-160

[5] NEW RESULTS ON MOLECULAR INORGANIC AND ORGANIC CONDUCTORS [J].

CASSOUX, P ;

BROSSARD, L ;

TOKUMOTO, M ;

KOBAYASHI, H ;

MORADPOUR, A ;

ZHU, D ;

MIZUNO, M ;

YAGUBSKII, E .

SYNTHETIC METALS, 1995, 71 (1-3) :1845-1848

[6] SYNTHESES, CHARACTERIZATION AND CRYSTAL-STRUCTURES OF METAL-COMPLEXES OF A NOVEL 1.2-DITHIOLATE LIGAND, 6,7-DIHYDRO-6-METHYLENE-5H-1,4-DITHIEPINE-2,3-DITHIOL [J].

CHARLTON, A ;

UNDERHILL, AE ;

KOBAYASHI, A ;

KOBAYASHI, H .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (08) :1285-1295

[7] A STRAIGHTFORWARD APPROACH TO THE SYNTHESIS OF UNSYMMETRICAL TETRATHIOALKYL TETRATHIAFULVALENE DERIVATIVES [J].

GEMMELL, C ;

KILBURN, JD ;

UECK, H ;

UNDERHILL, AE .

TETRAHEDRON LETTERS, 1992, 33 (27) :3923-3926

[8] SYNTHESIS OF UNSYMMETRICAL TETRAKIS(ALKYLSULFANYL)TETRATHIAFULVALENE DERIVATIVES [J].

GEMMELL, C ;

JANAIRO, GC ;

KILBURN, JD ;

UECK, H ;

UNDERHILL, AE .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1994, (19) :2715-2720

[9] BETA-(BEDT-TTF)(4)[(H2O)FE(C2O4)(3)]CENTER-DOT-PHCN - THE FIRST MOLECULAR SUPERCONDUCTOR CONTAINING PARAMAGNETIC METAL-IONS [J].

GRAHAM, AW ;

KURMOO, M ;

DAY, P .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (20) :2061-2062

[10] SYNTHESIS OF NOVEL METAL-COMPLEXES OF THE 1,2-DITHIOLENE LIGAND, 1,2,5-THIADIAZOLE-3,4-DITHIOL - PRECURSORS TO NEW MOLECULAR CONDUCTORS [J].

HAWKINS, I ;

UNDERHILL, AE .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (22) :1593-1594