Standard

Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]. / Vasilchenko, Danila; Tkachev, Sergey; Baidina, Iraida и др.

в: New Journal of Chemistry, Том 42, № 24, 21.12.2018, стр. 19637-19643.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Vasilchenko, D, Tkachev, S, Baidina, I, Korolkov, I, Berdyugin, S, Kozlova, E & Kozlov, D 2018, 'Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]', New Journal of Chemistry, Том. 42, № 24, стр. 19637-19643. https://doi.org/10.1039/c8nj04264k

APA

Vasilchenko, D., Tkachev, S., Baidina, I., Korolkov, I., Berdyugin, S., Kozlova, E., & Kozlov, D. (2018). Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]. New Journal of Chemistry, 42(24), 19637-19643. https://doi.org/10.1039/c8nj04264k

Vancouver

Vasilchenko D, Tkachev S, Baidina I, Korolkov I, Berdyugin S, Kozlova E и др. Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]. New Journal of Chemistry. 2018 дек. 21;42(24):19637-19643. doi: 10.1039/c8nj04264k

Author

Vasilchenko, Danila ; Tkachev, Sergey ; Baidina, Iraida и др. / Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]. в: New Journal of Chemistry. 2018 ; Том 42, № 24. стр. 19637-19643.

BibTeX

@article{b742e04cac1d4a32aa029657e3356fc4,
title = "Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]",
abstract = "The neutral rhodium(iii) mer-[Rh(C2O4)Cl(py)3] (1) complex was found to release oxalate in concentrated aqueous solutions of strong acids (HNO3, HClO4, and CF3SO3H), generating the heteroleptic cis-diaquacomplex cis,mer-[RhCl(H2O)2(py)3]2+ (3). The process proceeded via formation of intermediate complex 2 ([Rh(HC2O4)Cl(H2O)(py)3]+) with the monodentately coordinated oxalato ligand. The structure of the intermediate complex 2 was probed using density functional theory (DFT) calculations. Experimental 13C nuclear magnetic resonance (NMR) data on the kinetics of oxalate release at 25 °C were evaluated within a consecutive reaction model with two pseudo-first order stages. The logarithms of the rate constants linearly depended on the Hammett acidity function of the medium. Cationic cis-diaquacomplex 3 was found to act as an active water reduction catalyst (WRC) under visible light irradiation when paired with the [Ir(ppy)2bpy]+ photosensitizer (PS).",
keywords = "PRODUCTION UTILIZING IRIDIUM, WATER REDUCTION, OXYGEN-EXCHANGE, COMPLEXES, CATALYSTS, COORDINATION, SYSTEM",
author = "Danila Vasilchenko and Sergey Tkachev and Iraida Baidina and Ilya Korolkov and Semen Berdyugin and Ekaterina Kozlova and Denis Kozlov",
note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.",
year = "2018",
month = dec,
day = "21",
doi = "10.1039/c8nj04264k",
language = "English",
volume = "42",
pages = "19637--19643",
journal = "New Journal of Chemistry",
issn = "1144-0546",
publisher = "ROYAL SOC CHEMISTRY",
number = "24",

}

RIS

TY - JOUR

T1 - Preparation of a rhodium(iii) cis-diaquacomplex by protic acid induced oxalate-release from mer-[Rh(C2O4)Cl(py)3]

AU - Vasilchenko, Danila

AU - Tkachev, Sergey

AU - Baidina, Iraida

AU - Korolkov, Ilya

AU - Berdyugin, Semen

AU - Kozlova, Ekaterina

AU - Kozlov, Denis

N1 - Publisher Copyright: © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

PY - 2018/12/21

Y1 - 2018/12/21

N2 - The neutral rhodium(iii) mer-[Rh(C2O4)Cl(py)3] (1) complex was found to release oxalate in concentrated aqueous solutions of strong acids (HNO3, HClO4, and CF3SO3H), generating the heteroleptic cis-diaquacomplex cis,mer-[RhCl(H2O)2(py)3]2+ (3). The process proceeded via formation of intermediate complex 2 ([Rh(HC2O4)Cl(H2O)(py)3]+) with the monodentately coordinated oxalato ligand. The structure of the intermediate complex 2 was probed using density functional theory (DFT) calculations. Experimental 13C nuclear magnetic resonance (NMR) data on the kinetics of oxalate release at 25 °C were evaluated within a consecutive reaction model with two pseudo-first order stages. The logarithms of the rate constants linearly depended on the Hammett acidity function of the medium. Cationic cis-diaquacomplex 3 was found to act as an active water reduction catalyst (WRC) under visible light irradiation when paired with the [Ir(ppy)2bpy]+ photosensitizer (PS).

AB - The neutral rhodium(iii) mer-[Rh(C2O4)Cl(py)3] (1) complex was found to release oxalate in concentrated aqueous solutions of strong acids (HNO3, HClO4, and CF3SO3H), generating the heteroleptic cis-diaquacomplex cis,mer-[RhCl(H2O)2(py)3]2+ (3). The process proceeded via formation of intermediate complex 2 ([Rh(HC2O4)Cl(H2O)(py)3]+) with the monodentately coordinated oxalato ligand. The structure of the intermediate complex 2 was probed using density functional theory (DFT) calculations. Experimental 13C nuclear magnetic resonance (NMR) data on the kinetics of oxalate release at 25 °C were evaluated within a consecutive reaction model with two pseudo-first order stages. The logarithms of the rate constants linearly depended on the Hammett acidity function of the medium. Cationic cis-diaquacomplex 3 was found to act as an active water reduction catalyst (WRC) under visible light irradiation when paired with the [Ir(ppy)2bpy]+ photosensitizer (PS).

KW - PRODUCTION UTILIZING IRIDIUM

KW - WATER REDUCTION

KW - OXYGEN-EXCHANGE

KW - COMPLEXES

KW - CATALYSTS

KW - COORDINATION

KW - SYSTEM

UR - http://www.scopus.com/inward/record.url?scp=85057720059&partnerID=8YFLogxK

U2 - 10.1039/c8nj04264k

DO - 10.1039/c8nj04264k

M3 - Article

AN - SCOPUS:85057720059

VL - 42

SP - 19637

EP - 19643

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 24

ER -

ID: 17828294