2,3-Bis(2-pyridyl)thieno[3,4-b]pyrazine and its ruthenium(II) complexes: a new bidentate bridging ligand for enhanced metal-metal communication

被引：0

作者：

Konkol, Kristine L. ^{[1
]}

Wilcox, Wyatt D. ^{[1
]}

Rasmussen, Seth C. ^{[1
]}

机构：

[1] North Dakota State Univ, Dept Chem & Biochem, Dept 2508,POB 6050, Fargo, ND 58108 USA

来源：

DALTON TRANSACTIONS | 2024年 / 53卷 / 40期

关键词：

INTERVALENCE CHARGE-TRANSFER; ELECTROCHEMICAL PROPERTIES; POLYNUCLEAR RUTHENIUM(II); POLYPYRIDYL COMPLEXES; EXCITED-STATE; REDOX SERIES; DINUCLEAR; MONONUCLEAR; OSMIUM(II); TRANSITION;

D O I：

10.1039/d4dt02495h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new bidentate bridging ligand, bis(2-pyridyl)thieno[3,4-b]pyrazine is reported, along with its mono- and bi-metallic Ru(II) complexes as representative examples. Spectroscopic, electrochemical and X-ray crystallographic characterization of these species is reported, with the separation of the two Ru(III)/Ru(II) couples of the bimetallic complex suggesting better metal-metal communication than classical polypyridyl analogues.

引用

页码：16685 / 16692

页数：8

共 50 条

[31] A very strong metal-metal interaction in a dinuclear ruthenium(II) complex with the dianion of 2,3-dihydroxy-but-2-enal as a compartmental bridging ligand
Jeffery, JC
Liard, DJ
Ward, MD
INORGANICA CHIMICA ACTA, 1996, 251 (1-2) : 9 - 12
[32] EXCITED-STATE ABSORPTION-SPECTROSCOPY AND SPECTROELECTROCHEMISTRY OF A BINUCLEAR AND A MONONUCLEAR RU(II) COMPLEX CONTAINING THE LIGAND 2,3-BIS (2-PYRIDYL)PYRAZINE
BERGER, RM
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 496 - INOR
[33] 2,5-bis(1-phenyliminoethyl)pyrazine (bpip): a conjugated metal-metal bridging acceptor ligand and its homodinuclear complexes with low-valent metal centres
Klein, A
Kasack, V
Reinhardt, R
Sixt, T
Scheiring, T
Zalis, S
Fiedler, J
Kaim, W
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (04): : 575 - 582
[34] Electrochemistry and spectroelectrochemistry of ruthenium(II)-bipyridine building blocks. Different behaviour of the 2,3-and 2,5-bis(2-pyridyl)pyrazine bridging ligands
Marcaccio, M
Paolucci, F
Paradisi, C
Carano, M
Roffia, S
Fontanesi, C
Yellowlees, LJ
Serroni, S
Campagna, S
Balzani, V
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2002, 532 (1-2) : 99 - 112
[35] Structure and magnetic properties of mononuclear copper(II) complexes with 2,2′-bipyrimidine, 2,3-bis(2-pyridyl)pyrazine, and 4-terpyridone based ligands
Liao, CY
Chen, CW
Lin, HH
Cheng, SC
Lee, CJ
Wei, HH
JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2005, 52 (04) : 707 - 716
[36] SPECTROSCOPIC AND ELECTROCHEMICAL PROPERTIES OF THE DIMER TETRAKIS(2,2'-BIPYRIDINE)(MU-2,3-BIS(2-PYRIDYL)PYRAZINE)DIRUTHENIUM(II) AND ITS MONOMERIC ANALOG
BRAUNSTEIN, CH
BAKER, AD
STREKAS, TC
GAFNEY, HD
INORGANIC CHEMISTRY, 1984, 23 (07) : 857 - 864
[37] Synthesis and study of the light absorbing, redox and photophysical properties of Ru(II) and Os(11) complexes of 4,7-diphenyl-1,10-phenanthroline containing the polyazine bridging ligand 2,3-bis(2-pyridyl)pyrazine
Mongelli, Matthew T.
Brewer, Karen J.
INORGANIC CHEMISTRY COMMUNICATIONS, 2006, 9 (09) : 877 - 881
[38] Photoredox reactions of tris(2,2′-bipyrazine)-, tris(2,2′-bipyrimidine)- and tris(2,3-bis[2-pyridyl]pyrazine)ruthenium(II) cations with phenolate ions in aqueous acetonitrile
Thanasekaran, P
Rajagopal, S
Srinivasan, C
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1998, 94 (22): : 3339 - 3344
[39] Dinuclear ruthenium(II) complexes [{(L)ClRuII}2(μ-tppz)]2+ (L = an arylazopyridine ligand) incorporating tetrakis(2-pyridyl) pyrazine (tppz) bridging ligand:: synthesis, structure and spectroelectrochemical properties
Chanda, N
Laye, RH
Chakraborty, S
Paul, RL
Jeffrey, JC
Ward, MD
Lahiri, GK
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (18): : 3496 - 3504
[40] Synthesis and characterization of mono and bimetallic Os(II) and mixed metal Os(II)/Ru(II) complexes with tppz (tppz=2,3,5,6-tetra(2-pyridyl)pyrazine) the bridging ligand and dpop\′ (dpop\′=2,3-a:3\′,2\′-j)phenazine:3\′,2\′-j)phenazine) the terminal ligand
Ruminski, Ronald R.
Padilla, Roberto
McGinley, Vivina A.
Williams, Preston B.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242

← 1 2 3 4 5 →