Unexpected reduction of vanadium(IV) to vanadium(III) in the presence of the chelate ligands 2,2- bipyridine and 1,8-hydroxyquinoline

MJ Manos; AJ Tasiopoulos; C Raptopoulou; A Terzis; John Derek Woollins; Alexandra Martha Zoya Slawin; AD Keramidas; TA Kabanos

doi:10.1039/b102095l

Unexpected reduction of vanadium(IV) to vanadium(III) in the presence of the chelate ligands 2,2- bipyridine and 1,8-hydroxyquinoline

MJ Manos, AJ Tasiopoulos, C Raptopoulou, A Terzis, John Derek Woollins, Alexandra Martha Zoya Slawin, AD Keramidas, TA Kabanos

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

Abstract

The structures, NMR spectra and electrochemical properties of the vanadium(III) compounds, cis-[(VCl2)-Cl-III(acac)(bpy)] and [V-III(quin)(3)]. 2CH(3)OH, formed from [(VCl2)-Cl-IV(acac)(2)].0.25CH(2)Cl(2) (Hacac=pentane-2,4-dione) and [(VOCl2)-O-IV(thf)(2)] with bpy and Hquin respectively are described as well as the structure of the catecholate dioxovanadium(V) dimer [Et3NH](2)[VO2(mu -dtbc)](2) (H(2)dtbc=3,5-di-tert-butylcatechol).

Original language	English
Pages (from-to)	1556-1558
Number of pages	3
Journal	Journal of the Chemical Society, Dalton Transactions
DOIs	https://doi.org/10.1039/b102095l
Publication status	Published - 2001

Keywords

ETHANOL SOLVATE
BLOOD-CELLS
COMPLEXES
ACETONITRILE
O-2

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10.1039/b102095l

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@article{13eba0aec91f46ee97e2c13fd565023d,

title = "Unexpected reduction of vanadium(IV) to vanadium(III) in the presence of the chelate ligands 2,2- bipyridine and 1,8-hydroxyquinoline",

abstract = "The structures, NMR spectra and electrochemical properties of the vanadium(III) compounds, cis-[(VCl2)-Cl-III(acac)(bpy)] and [V-III(quin)(3)]. 2CH(3)OH, formed from [(VCl2)-Cl-IV(acac)(2)].0.25CH(2)Cl(2) (Hacac=pentane-2,4-dione) and [(VOCl2)-O-IV(thf)(2)] with bpy and Hquin respectively are described as well as the structure of the catecholate dioxovanadium(V) dimer [Et3NH](2)[VO2(mu -dtbc)](2) (H(2)dtbc=3,5-di-tert-butylcatechol).",

keywords = "ETHANOL SOLVATE, BLOOD-CELLS, COMPLEXES, ACETONITRILE, O-2",

author = "MJ Manos and AJ Tasiopoulos and C Raptopoulou and A Terzis and Woollins, \{John Derek\} and Slawin, \{Alexandra Martha Zoya\} and AD Keramidas and TA Kabanos",

year = "2001",

doi = "10.1039/b102095l",

language = "English",

pages = "1556--1558",

journal = "Journal of the Chemical Society, Dalton Transactions",

issn = "1472-7773",

publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - Unexpected reduction of vanadium(IV) to vanadium(III) in the presence of the chelate ligands 2,2- bipyridine and 1,8-hydroxyquinoline

AU - Manos, MJ

AU - Tasiopoulos, AJ

AU - Raptopoulou, C

AU - Terzis, A

AU - Woollins, John Derek

AU - Slawin, Alexandra Martha Zoya

AU - Keramidas, AD

AU - Kabanos, TA

PY - 2001

Y1 - 2001

N2 - The structures, NMR spectra and electrochemical properties of the vanadium(III) compounds, cis-[(VCl2)-Cl-III(acac)(bpy)] and [V-III(quin)(3)]. 2CH(3)OH, formed from [(VCl2)-Cl-IV(acac)(2)].0.25CH(2)Cl(2) (Hacac=pentane-2,4-dione) and [(VOCl2)-O-IV(thf)(2)] with bpy and Hquin respectively are described as well as the structure of the catecholate dioxovanadium(V) dimer [Et3NH](2)[VO2(mu -dtbc)](2) (H(2)dtbc=3,5-di-tert-butylcatechol).

AB - The structures, NMR spectra and electrochemical properties of the vanadium(III) compounds, cis-[(VCl2)-Cl-III(acac)(bpy)] and [V-III(quin)(3)]. 2CH(3)OH, formed from [(VCl2)-Cl-IV(acac)(2)].0.25CH(2)Cl(2) (Hacac=pentane-2,4-dione) and [(VOCl2)-O-IV(thf)(2)] with bpy and Hquin respectively are described as well as the structure of the catecholate dioxovanadium(V) dimer [Et3NH](2)[VO2(mu -dtbc)](2) (H(2)dtbc=3,5-di-tert-butylcatechol).

KW - ETHANOL SOLVATE

KW - BLOOD-CELLS

KW - COMPLEXES

KW - ACETONITRILE

KW - O-2

UR - https://www.scopus.com/pages/publications/0034742846

U2 - 10.1039/b102095l

DO - 10.1039/b102095l

M3 - Article

SN - 1472-7773

SP - 1556

EP - 1558

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

ER -

Unexpected reduction of vanadium(IV) to vanadium(III) in the presence of the chelate ligands 2,2- bipyridine and 1,8-hydroxyquinoline

Abstract

Keywords

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