One-dimensional metal string complexes

被引：173

作者：

Peng, SM

Wang, CC

Jang, YL

Chen, YH

Li, FY

Mou, CY

Leung, MK

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

[2] Acad Sinica, Inst Chem, Taipei, Taiwan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 209卷 / 1-3期

关键词：

metal-metal multiple bonds; antiferromagnetic interaction; metal string complexes;

D O I：

10.1016/S0304-8853(99)00650-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The metal string complexes with different metal ions and various lengths have been successfully synthesized and structurally characterized. The crystal and molecular structure of nonanickel complex [Ni-9(mu(9)-(peptea)(4)Cl-2] which is the longest metal string at this moment will be reported. Crystal data for [Ni-9(mu(9)-(peptra)(4)Cl-2] (C2H4Cl2)(10): Space group, monoclinic C 2/c, a = 27.0453(6), b = 42.6678(5), c = 37.4268(6) Angstrom, beta = 109.539(1)degrees, V = 40702(1) Angstrom(3), Z = 12, R-F = 12% for the observed reflections (I > 2 sigma(1)). The band structure calculation of infinite one-dimensional metal chains of Ni-II and Cr-II based on the structure of nonanickel complex will be presented. Finally, the metal string complexes [(MnL4X2)-L-II] will be chemisorbed on the Ag or Au surface and the potential application of these complexes as a molecular metal wire will be demonstrated. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：80 / 83

页数：4

相关论文

共 13 条

[1] CRYSTAL-STRUCTURE AND ELECTRONIC-PROPERTIES OF TETRAKIS[MU-3-BIS(2-PYRIDYL)AMIDO]DICHLOROTRINICKEL(II) WATER ACETONE (1/0.23/0.5) [J].

ADULDECHA, S ;

HATHAWAY, B .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, (04) :993-998

[2]

Cotton FA, 1997, CHEM COMMUN, P421

[3]

Cotton FA, 1998, CHEM COMMUN, P39

[4] Compounds with linear, bonded trichromium chains [J].

Cotton, FA ;

Daniels, LM ;

Murillo, CA ;

Pascual, I .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (42) :10223-10224

[5] Symmetrical and unsymmetrical compounds having a linear Co-3(6+) chain ligated by a spiral set of dipyridyl anions [J].

Cotton, FA ;

Daniels, LM ;

Jordan, GT ;

Murillo, CA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (43) :10377-10381

[6] Metal string complexes:: Synthesis and crystal structure of [Ni4(μ4-phdpda)4] and [Ni7(μ7-(teptra)4Cl2] (H2phdpda = N-phenyldipyridyldiamine and H3teptra = tetrapyridyltriamine) [J].

Lai, SY ;

Lin, TW ;

Chen, YH ;

Wang, CC ;

Lee, GH ;

Yang, MH ;

Leung, MK ;

Peng, SM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (01) :250-251

[7] STRUCTURE OF THE LINEAR TRINUCLEAR COPPER COMPLEX, DICHLOROTETRAKIS-(DI-2-PYRIDYLAMIDO)TRICOPPER [J].

PYRKA, GJ ;

ELMEKKI, M ;

PINKERTON, AA .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (02) :84-85

[8] Linear trinuclear three-centred metal-metal multiple bonds: Synthesis and crystal structure of [M(3)(dpa)(4)Cl-2] [M=Ru-II or Rh-II, dpa=bis(2-pyridyl)amido anion] [J].

Sheu, JT ;

Lin, CC ;

Chao, I ;

Wang, CC ;

Peng, SM .

CHEMICAL COMMUNICATIONS, 1996, (03) :315-316

[9] Linear pentanuclear complexes containing a chain of metal atoms: [Co-5(II)(mu(5)-tpda)(4)(NCS)(2)] and [Ni-5(II)(mu(5)-tpda)(4)Cl-2] [J].

Shieh, SJ ;

Chou, CC ;

Lee, GH ;

Wang, CC ;

Peng, SM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (1-2) :56-59

[10] Synthesis, crystal structures, and magnetic properties of a series of linear pentanickel(II) complexes:: [Ni5(μ5-tpda)4X2] (X = Cl-, CN-, N3-, NCS-) and [Ni5(μ5-tpda)4(CH3CN)2]-(PF6)2 (tpda2- = the tripyridyldiamido dianion) [J].

Wang, CC ;

Lo, WC ;

Chou, CC ;

Lee, GH ;

Chen, JM ;

Peng, SM .

INORGANIC CHEMISTRY, 1998, 37 (16) :4059-4065