Pyrophosphate as a stabilizer of Ni(III) ions in aqueous solutions

Elad Ittah; Dror Shamir; Israel Zilbermann; Eric Maimon; Guy Yardeni; Alexander I. Shames; Dan Meyerstein

doi:10.1016/j.ica.2013.05.002

Pyrophosphate as a stabilizer of Ni(III) ions in aqueous solutions

Elad Ittah, Dror Shamir, Israel Zilbermann, Eric Maimon, Guy Yardeni, Alexander I. Shames, Dan Meyerstein

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

6 Scopus citations

Abstract

Ni(II) ions in the presence of excess of pyrophosphate catalyze the decomposition of HSO₅, while forming relatively stable Ni ^III(P₂O₇)_n³ ⁴ⁿ complexes. Excess pyrophosphate stabilizes the trivalent nickel species, Ni^III(P₂O₇)_n³ ⁴ⁿ_aq, i.e. increases considerably its lifetime.

Original language	English
Pages (from-to)	72-76
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	405
DOIs	https://doi.org/10.1016/j.ica.2013.05.002
State	Published - 1 Jan 2013

Keywords

Oxone
Pyrophosphate
Transition metal ions

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.ica.2013.05.002

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title = "Pyrophosphate as a stabilizer of Ni(III) ions in aqueous solutions",

abstract = "Ni(II) ions in the presence of excess of pyrophosphate catalyze the decomposition of HSO5, while forming relatively stable Ni III(P2O7)n3 4n complexes. Excess pyrophosphate stabilizes the trivalent nickel species, NiIII(P2O7)n3 4naq, i.e. increases considerably its lifetime.",

keywords = "Oxone, Pyrophosphate, Transition metal ions",

author = "Elad Ittah and Dror Shamir and Israel Zilbermann and Eric Maimon and Guy Yardeni and Shames, {Alexander I.} and Dan Meyerstein",

note = "Funding Information: This project was financially supported by a joint grant of The Israel Atomic Energy Commission and The Israel Council of Higher Education .",

year = "2013",

month = jan,

day = "1",

doi = "10.1016/j.ica.2013.05.002",

language = "English",

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journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier BV",

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TY - JOUR

T1 - Pyrophosphate as a stabilizer of Ni(III) ions in aqueous solutions

AU - Ittah, Elad

AU - Shamir, Dror

AU - Zilbermann, Israel

AU - Maimon, Eric

AU - Yardeni, Guy

AU - Shames, Alexander I.

AU - Meyerstein, Dan

N1 - Funding Information: This project was financially supported by a joint grant of The Israel Atomic Energy Commission and The Israel Council of Higher Education .

PY - 2013/1/1

Y1 - 2013/1/1

N2 - Ni(II) ions in the presence of excess of pyrophosphate catalyze the decomposition of HSO5, while forming relatively stable Ni III(P2O7)n3 4n complexes. Excess pyrophosphate stabilizes the trivalent nickel species, NiIII(P2O7)n3 4naq, i.e. increases considerably its lifetime.

AB - Ni(II) ions in the presence of excess of pyrophosphate catalyze the decomposition of HSO5, while forming relatively stable Ni III(P2O7)n3 4n complexes. Excess pyrophosphate stabilizes the trivalent nickel species, NiIII(P2O7)n3 4naq, i.e. increases considerably its lifetime.

KW - Oxone

KW - Pyrophosphate

KW - Transition metal ions

UR - http://www.scopus.com/inward/record.url?scp=84885222251&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2013.05.002

DO - 10.1016/j.ica.2013.05.002

M3 - Article

AN - SCOPUS:84885222251

SN - 0020-1693

VL - 405

SP - 72

EP - 76

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

Pyrophosphate as a stabilizer of Ni(III) ions in aqueous solutions

Abstract

Keywords

ASJC Scopus subject areas

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