M(dmit)(2) and M(dmise)(2)(M=Ni,Pd) compounds with one-, two- and three-dimensional metallic bands

被引：10

作者：

Kobayashi, A

Sato, A

Naito, T

Kobayashi, H

机构：

[1] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN

[2] INST MOLEC SCI,OKAZAKI,AICHI 444,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：

10.1080/10587259608037913

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The band energy scheme of [(CH3)2(C2H5)2N][Pd(dmit)2]2 at high pressure was discussed and it might be possible that the insulating phase above 7 kbar is related to the 1D metal instability. The low-temperature crystal structures of 2D M(dmit)2(M=Ni,Pd) compounds, alpha-[(CH3)2(C2H5)2N][Ni(dmit)2]2 and (C7H16N)[Ni(dmit)2]2 were determined by imaging plate(IP) system equipped with a closed-cycle herium refrigerator. The X-ray satellite reflections of gamma-(EDT-TTF) [Pd(dmit)2]2 indicating CDW formation below 80 K were also observed by IP system. [(CH3)3HN][Ni(dmise)2]2 has a nearly three-dimensional Fermi surface owing to a strong intersheet interaction between their selone groups.

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页码：85 / 96

页数：12

相关论文

共 17 条

[1] METALLIC STATE STABILIZED UNDER PRESSURE IN (EDT-TTF)2(PD(DMIT)2)2 [J].

BROSSARD, L ;

RIBAULT, M ;

GARREAU, B ;

POMAREDE, B ;

CASSOUX, P .

EUROPHYSICS LETTERS, 1992, 19 (03) :223-227

[2] THE 1ST 3D MOLECULAR SUPERCONDUCTOR UNDER PRESSURE - TTF [NI(DMIT)2]2 [J].

BROSSARD, L ;

RIBAULT, M ;

VALADE, L ;

CASSOUX, P .

PHYSICA B & C, 1986, 143 (1-3) :378-380

[3] ON THE BAND ELECTRONIC-STRUCTURE OF X[M(DMIT)2]2 (X=TTF, (CH3)4N - M=NI, PD) MOLECULAR CONDUCTORS AND SUPERCONDUCTORS [J].

CANADELL, E ;

RACHIDI, IEI ;

RAVY, S ;

POUGET, JP ;

BROSSARD, L ;

LEGROS, JP .

JOURNAL DE PHYSIQUE, 1989, 50 (19) :2967-2981

[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] 2 PHASES OF [ME4N][NI(DMISE)2]2 - SYNTHESES, CRYSTAL-STRUCTURES, ELECTRICAL CONDUCTIVITIES, AND INTERMOLECULAR ORBITAL OVERLAP CALCULATIONS OF ALPHA-TETRAMETHYLAMMONIUM AND BETA-TETRAMETHYLAMMONIUM BIS[BIS(2-SELENOXO-1,3-DITHIOLE-4,5-DITHIOLATO)NICKELATE], THE 1ST CONDUCTORS BASED ON THE M(C3S4SE)2 SYSTEM [J].

CORNELISSEN, JP ;

POMAREDE, B ;

SPEK, AL ;

REEFMAN, D ;

HAASNOOT, JG ;

REEDIJK, J .

INORGANIC CHEMISTRY, 1993, 32 (17) :3720-3726

[6]

GARREAU B, 1991, CR ACAD SCI II, V313, P509

[7] CRYSTAL AND ELECTRONIC-STRUCTURES OF A NEW TWO-DIMENSIONAL MOLECULAR-METAL, ALPHA-ET2ME2N[NI(DMIT)2]2 [J].

KATO, R ;

KOBAYASHI, H ;

KIM, H ;

KOBAYASHI, A ;

SASAKI, Y ;

MORI, T ;

INOKUCHI, H .

CHEMISTRY LETTERS, 1988, (05) :865-868

[8] MOLECULAR DESIGNING ANALYSIS OF A NEW SUPERCONDUCTING METAL DITHIOLENE COMPLEX [J].

KOBAYASHI, A ;

KIM, H ;

SASAKI, Y ;

KATO, R ;

KOBAYASHI, H .

SOLID STATE COMMUNICATIONS, 1987, 62 (02) :57-64

[9] CRYSTAL AND ELECTRONIC-STRUCTURES OF A NEW MOLECULAR SUPERCONDUCTOR, KAPPA-(BEDT-TTF) I-2(3) [J].

KOBAYASHI, A ;

KATO, R ;

KOBAYASHI, H ;

MORIYAMA, S ;

NISHIO, Y ;

KAJITA, K ;

SASAKI, W .

CHEMISTRY LETTERS, 1987, (03) :459-462

[10] ORIGIN OF THE RESISTIVITY ANOMALIES OF (EDT-TTF)[M(DMIT)(2)] (M=NI, PD) [J].

KOBAYASHI, A ;

SATO, A ;

KAWANO, K ;

NAITO, T ;

KOBAYASHI, H ;

WATANABE, T .

JOURNAL OF MATERIALS CHEMISTRY, 1995, 5 (10) :1671-1679