Bis(2,2'-bipyridine)(1,2-diimino-9,10-anthraquinone)ruthenium(II): A complex containing an exceptionally strong pi-accepting alpha-alpha' diimine ligand .1. Synthesis, crystal and electronic structures

被引：39

作者：

daCunha, CJ

Fielder, SS

Stynes, DV

Masui, H

Auburn, PR

Lever, ABP

机构：

[1] YORK UNIV,DEPT CHEM,TORONTO,ON M3J 1P3,CANADA

[2] FED UNIV PARANA,DEPT QUIM,CURITIBA,PARANA,BRAZIL

来源：

INORGANICA CHIMICA ACTA | 1996年 / 242卷 / 1-2期

关键词：

diaminoanthraquinone; diiminoanthraquinone; diimine complex; ruthenium complex; crystal structure; bis-bipyridine complex;

D O I：

10.1016/0020-1693(95)04879-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compound 1,2-diamino-9,10-anthraquinone (DAAQ) binds to ruthenium bis-(2,2'-bipyridine) forming a complex containing the oxidized 1,2-diimino-9,10-anthraquinone (DIAQ). The complex was crystallized as [Ru(bpy)(2)DIAQ](1,3-benzenedisulfonate) . 6.5H(2)O. Crystal data: triclinic, space group P (1) over bar, a = 10.095(2) Angstrom, b = 12.035(2) Angstrom, c = 17.652(4) Angstrom, alpha = 97.50(3)degrees, beta = 92.54(3)degrees, gamma = 91.65(3)degrees, Z = 2. The metal is bound to the diimine site of the DIAQ ligand. There is an extensive pi backbonding interaction between the DIAQ ligand and the metal as inferred from theoretical calculations, electrochemical and spectroscopic data. The DIAQ is the best pi accepting neutral alpha-alpha' diimine ligand known to date.

引用

页码：293 / 302

页数：10

共 14 条

[1] Bis(2,2′-bipyridine)(1,2-diimino-9,10-anthraquinone)ruthenium(II): A complex containing an exceptionally strong π-accepting α-α′ diimine ligand I. Synthesis, crystal and electronic structures
Department of Chemistry, York University, North York, Toronto, Ont. M3J 1P3, Canada
Inorg. Chim. Acta, 1-2 (293-302):
[2] Bis(2,2'-bipyridine)(1,2-diimino-9,10-anthraquinone) ruthenium-(II): a complex containing an exceptionally strong a-accepting a-a' diimine ligand I. Synthesis, crystal and electronic structures
Da, Cunha, C. J.
Fielder, S. S.
Stynes, D. V.
Masui, H.
Inorganica Chimica Acta, 242 (1-2):
[3] Bis(2,2′-bipyridine) (1,2 diimino-9,10-anthraquinone) ruthenium(II) derivatives:: A ZINDO analysis of a redox series involving coupled proton and electron transfers
da Cunha, CJ
Dodsworth, ES
Monteiro, MA
Lever, ABP
INORGANIC CHEMISTRY, 1999, 38 (23) : 5399 - 5409
[4] Synthesis, electrochemistry and photophysics of ruthenium(II) diimine complexes of 1,1'-bis(diphenylphosphino)ferrocene (dppf). Crystal structure of [Ru(bipy)(2)(dppf)](2+) (bipy equals 2,2'-bipyridine)
Yam, VWW
Lee, VWM
Cheung, KK
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (13): : 2335 - 2339
[5] RUTHENIUM(II) COMPOUNDS CONTAINING A NOVEL STRONG PI-ACCEPTING LIGAND, 5,5'-DIMETHYL-2,2'-BI-1,3,4-THIADIAZOLE (DBTD) - CRYSTAL-STRUCTURE OF [RU(BIPY)2(DBTD)][PF6]2.ME2CO(BIPY=2,2'-BIPYRIDINE)
FENNEMA, BDJR
DEGRAAFF, RAG
HAGE, R
HAASNOOT, JG
REEDIJK, J
VOS, JG
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, (04): : 1043 - 1049
[6] Synthesis, Crystal Structures, and Fluorescent Properties of Ag(I) Complex Containing 1,3-Bis(2-(2,2-dicyanovinyl)phenoxy)-2-propanol Ligand
Zhang Qi-Long
Wang Huan-Yu
Hu Peng
Zhu Bi-Xue
CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2015, 31 (02) : 353 - 360
[7] STRUCTURAL STUDIES IN THE IRON(III) CHLORIDE ALPHA,ALPHA'-DIIMINE SYSTEM .3. CRYSTAL-STRUCTURES OF TRIS(2,2'-BIPYRIDINE)IRON(II) MU-OXO-BIS[TRICHLOROFERRATE(III)] AND OF COMPOUND-A, MU-OXO-BIS[CIS-CHLOROBIS-(1,10-PHENANTHROLINE)IRON(III)] CHLORIDE SOLVATE
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AUSTRALIAN JOURNAL OF CHEMISTRY, 1983, 36 (10) : 2057 - 2064
[8] Synthesis and rapid enantiomeric separation of the chiral mixed ligand [5-(4-hydroxybutyl)-5′-methyl-2,2′-bipyridine]-bis(1,10-phenanthroline)-ruthenium(II) complex by electrokinetic chromatography
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Trapp , G
Grimm, JC
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[9] Syntheses and characterization of some homoleptic (1,1-dithiolato)copper(II) and nickel(II) complexes, and mixed-ligand (1,1-dithiolato)nickel(II) chelates containing nitrogenous bases.: Crystal structures of tetrabutylammonium(1-cyano-1-chlorophenyl-2,2-ethylenedithiolato)copper(II), [(2,2′-bipyridine)(1-cyano-1-phenyl-2,2-ethylenedithiolato)nickel(Il)], and 5-amino-4(4-chlorophenyl)-[1,2] dithiole-3-thione
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POLYHEDRON, 2005, 24 (18) : 2944 - 2954
[10] Low-dimensional compounds containing cyanide groups. XXV. Synthesis, spectroscopic properties and crystal structures of two ionic iron(II) complexes with tricyanomethanide: tris(1,10-phenanthroline-κ2N,N′)-iron(II) bis(tricyanomethanide) and tris(2,2′-bipyridine-κ2N,N′)-iron(II) bis(tricyanomethanide) sesquihydrate
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