Synthesis and photophysical properties of isocyano Ruthenium(II) quinoline-8-thiolate complexes with visible-light and near-infrared emission

Chi-Fai Leung; Chi-Chiu Ko

doi:10.1016/j.jorganchem.2015.12.016

Synthesis and photophysical properties of isocyano Ruthenium(II) quinoline-8-thiolate complexes with visible-light and near-infrared emission

Chi-Fai Leung^*
, Chi-Chiu Ko

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

3 Citations (Scopus)

Abstract

The reactions of [Ru^II(SQ)₂(PPh₃)₂] (SQ = quinoline-8-thiolate) with different isocyanide ligands affords a series of emissive bis(quinoline-8-thiolate) ruthenium(II) complexes [Ru^II(SQ)₂(PPh₃)(CNR)] (1-6). Two isomeric forms, i.e. cis,trans (1a - 6a) and cis,cis (1b - 6b) have been separated in these reactions. With the variation on the π-accepting ability of the isocyanide ligands, the CN stretches, lowest energy absorptions and the photoluminescence can be systematically modified.

Original language	English
Pages (from-to)	101-107
Journal	Journal of Organometallic Chemistry
Volume	804
DOIs	https://doi.org/10.1016/j.jorganchem.2015.12.016
Publication status	Published - 15 Feb 2016

Research Keywords

Cyclic voltammetry
Isocyanide ligands
Photophysics
Ruthenium

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@article{ba437d2a59834a2485c8c8f161ecb366,

title = "Synthesis and photophysical properties of isocyano Ruthenium(II) quinoline-8-thiolate complexes with visible-light and near-infrared emission",

abstract = "The reactions of [RuII(SQ)2(PPh3)2] (SQ = quinoline-8-thiolate) with different isocyanide ligands affords a series of emissive bis(quinoline-8-thiolate) ruthenium(II) complexes [RuII(SQ)2(PPh3)(CNR)] (1-6). Two isomeric forms, i.e. cis,trans (1a - 6a) and cis,cis (1b - 6b) have been separated in these reactions. With the variation on the π-accepting ability of the isocyanide ligands, the CN stretches, lowest energy absorptions and the photoluminescence can be systematically modified.",

keywords = "Cyclic voltammetry, Isocyanide ligands, Photophysics, Ruthenium",

author = "Chi-Fai Leung and Chi-Chiu Ko",

year = "2016",

month = feb,

day = "15",

doi = "10.1016/j.jorganchem.2015.12.016",

language = "English",

volume = "804",

pages = "101--107",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Synthesis and photophysical properties of isocyano Ruthenium(II) quinoline-8-thiolate complexes with visible-light and near-infrared emission

AU - Leung, Chi-Fai

AU - Ko, Chi-Chiu

PY - 2016/2/15

Y1 - 2016/2/15

N2 - The reactions of [RuII(SQ)2(PPh3)2] (SQ = quinoline-8-thiolate) with different isocyanide ligands affords a series of emissive bis(quinoline-8-thiolate) ruthenium(II) complexes [RuII(SQ)2(PPh3)(CNR)] (1-6). Two isomeric forms, i.e. cis,trans (1a - 6a) and cis,cis (1b - 6b) have been separated in these reactions. With the variation on the π-accepting ability of the isocyanide ligands, the CN stretches, lowest energy absorptions and the photoluminescence can be systematically modified.

AB - The reactions of [RuII(SQ)2(PPh3)2] (SQ = quinoline-8-thiolate) with different isocyanide ligands affords a series of emissive bis(quinoline-8-thiolate) ruthenium(II) complexes [RuII(SQ)2(PPh3)(CNR)] (1-6). Two isomeric forms, i.e. cis,trans (1a - 6a) and cis,cis (1b - 6b) have been separated in these reactions. With the variation on the π-accepting ability of the isocyanide ligands, the CN stretches, lowest energy absorptions and the photoluminescence can be systematically modified.

KW - Cyclic voltammetry

KW - Isocyanide ligands

KW - Photophysics

KW - Ruthenium

UR - https://www.scopus.com/pages/publications/84953774806

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84953774806&origin=recordpage

U2 - 10.1016/j.jorganchem.2015.12.016

DO - 10.1016/j.jorganchem.2015.12.016

M3 - RGC 21 - Publication in refereed journal

SN - 0022-328X

VL - 804

SP - 101

EP - 107

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Synthesis and photophysical properties of isocyano Ruthenium(II) quinoline-8-thiolate complexes with visible-light and near-infrared emission

Abstract

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