Ruthenium(II) complexes with quinoline carboxylate as a co-ligand

Jan G. Małecki; Anna Maroń; Iza Gryca; Asami Mori; Takayoshi Suzuki

doi:10.1016/j.poly.2013.06.042

Ruthenium(II) complexes with quinoline carboxylate as a co-ligand

Jan G. Małecki, Anna Maroń, Iza Gryca, Asami Mori, Takayoshi Suzuki

Research Institute for Interdisciplinary Science

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Ruthenium(II) complexes with the general formulas [Ru(H/Cl)(CO)(PPh ₃)₂(L)] and cis/trans-[Ru(PPh₃) ₂(-L)₂] (L = isoquinoline-1-carboxylate or quinoline-2-carboxylate) were synthesized and characterized by IR, ¹H, ¹³C and ³¹P NMR, UV-Vis spectroscopy and X-ray crystallography. The experimental studies were completed by quantum chemical calculations, which were used to describe the nature of the interactions between the ligands and the central ion, and the orbital compositions in the frontier electronic structures. Based on a molecular orbital scheme, the calculated results allowed the interpretation of the UV-Vis spectra obtained at an experimental level. The luminescence properties of the complexes were determined.

Original language	English
Pages (from-to)	188-202
Number of pages	15
Journal	Polyhedron
Volume	62
DOIs	https://doi.org/10.1016/j.poly.2013.06.042
Publication status	Published - Jan 1 2013

Keywords

Absorption and emission electronic spectra
DFT
Isoquinoline carboxylate
Quinoline carboxylate
Ruthenium complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.poly.2013.06.042

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title = "Ruthenium(II) complexes with quinoline carboxylate as a co-ligand",

abstract = "Ruthenium(II) complexes with the general formulas [Ru(H/Cl)(CO)(PPh 3)2(L)] and cis/trans-[Ru(PPh3) 2(-L)2] (L = isoquinoline-1-carboxylate or quinoline-2-carboxylate) were synthesized and characterized by IR, 1H, 13C and 31P NMR, UV-Vis spectroscopy and X-ray crystallography. The experimental studies were completed by quantum chemical calculations, which were used to describe the nature of the interactions between the ligands and the central ion, and the orbital compositions in the frontier electronic structures. Based on a molecular orbital scheme, the calculated results allowed the interpretation of the UV-Vis spectra obtained at an experimental level. The luminescence properties of the complexes were determined.",

keywords = "Absorption and emission electronic spectra, DFT, Isoquinoline carboxylate, Quinoline carboxylate, Ruthenium complexes",

author = "Ma{\l}ecki, {Jan G.} and Anna Maro{\'n} and Iza Gryca and Asami Mori and Takayoshi Suzuki",

year = "2013",

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doi = "10.1016/j.poly.2013.06.042",

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journal = "Polyhedron",

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TY - JOUR

T1 - Ruthenium(II) complexes with quinoline carboxylate as a co-ligand

AU - Małecki, Jan G.

AU - Maroń, Anna

AU - Gryca, Iza

AU - Mori, Asami

AU - Suzuki, Takayoshi

PY - 2013/1/1

Y1 - 2013/1/1

N2 - Ruthenium(II) complexes with the general formulas [Ru(H/Cl)(CO)(PPh 3)2(L)] and cis/trans-[Ru(PPh3) 2(-L)2] (L = isoquinoline-1-carboxylate or quinoline-2-carboxylate) were synthesized and characterized by IR, 1H, 13C and 31P NMR, UV-Vis spectroscopy and X-ray crystallography. The experimental studies were completed by quantum chemical calculations, which were used to describe the nature of the interactions between the ligands and the central ion, and the orbital compositions in the frontier electronic structures. Based on a molecular orbital scheme, the calculated results allowed the interpretation of the UV-Vis spectra obtained at an experimental level. The luminescence properties of the complexes were determined.

AB - Ruthenium(II) complexes with the general formulas [Ru(H/Cl)(CO)(PPh 3)2(L)] and cis/trans-[Ru(PPh3) 2(-L)2] (L = isoquinoline-1-carboxylate or quinoline-2-carboxylate) were synthesized and characterized by IR, 1H, 13C and 31P NMR, UV-Vis spectroscopy and X-ray crystallography. The experimental studies were completed by quantum chemical calculations, which were used to describe the nature of the interactions between the ligands and the central ion, and the orbital compositions in the frontier electronic structures. Based on a molecular orbital scheme, the calculated results allowed the interpretation of the UV-Vis spectra obtained at an experimental level. The luminescence properties of the complexes were determined.

KW - Absorption and emission electronic spectra

KW - DFT

KW - Isoquinoline carboxylate

KW - Quinoline carboxylate

KW - Ruthenium complexes

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DO - 10.1016/j.poly.2013.06.042

M3 - Article

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SN - 0277-5387

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SP - 188

EP - 202

JO - Polyhedron

JF - Polyhedron

ER -

Ruthenium(II) complexes with quinoline carboxylate as a co-ligand

Abstract

Keywords

ASJC Scopus subject areas

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