Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin

Armando Paneque; José Fernández-Bertrán; Edilso Reguera; H. Yee-Madeira

doi:10.1081/SL-120021175

Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin

Armando Paneque, José Fernández-Bertrán, Edilso Reguera, H. Yee-Madeira

Escuela Superior de Física y Matemáticas (ESFM)

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

3 Scopus citations

Abstract

The solid state reactions of hemin with potassium acetate, KSCN, and Ag₂SO₄ were monitored using IR, Mössbauer and XRD techniques. These salts do not react at the peripheral propionic acid groups of hemin but form high spin complexes with hemin at the iron site. These complexes can be considered as ionic where the anions are coordinated to the metal through electrostatic interactions.

Original language	English
Pages (from-to)	83-92
Number of pages	10
Journal	Spectroscopy Letters
Volume	36
Issue number	1-2
DOIs	https://doi.org/10.1081/SL-120021175
State	Published - 2003

Keywords

Hemin
Hemin complexes
Infrared
Mechanochemistry
Mössbauer

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10.1081/SL-120021175

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title = "Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin",

abstract = "The solid state reactions of hemin with potassium acetate, KSCN, and Ag2SO4 were monitored using IR, M{\"o}ssbauer and XRD techniques. These salts do not react at the peripheral propionic acid groups of hemin but form high spin complexes with hemin at the iron site. These complexes can be considered as ionic where the anions are coordinated to the metal through electrostatic interactions.",

keywords = "Hemin, Hemin complexes, Infrared, Mechanochemistry, M{\"o}ssbauer",

author = "Armando Paneque and Jos{\'e} Fern{\'a}ndez-Bertr{\'a}n and Edilso Reguera and H. Yee-Madeira",

year = "2003",

doi = "10.1081/SL-120021175",

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volume = "36",

pages = "83--92",

journal = "Spectroscopy Letters",

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TY - JOUR

T1 - Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin

AU - Paneque, Armando

AU - Fernández-Bertrán, José

AU - Reguera, Edilso

AU - Yee-Madeira, H.

PY - 2003

Y1 - 2003

N2 - The solid state reactions of hemin with potassium acetate, KSCN, and Ag2SO4 were monitored using IR, Mössbauer and XRD techniques. These salts do not react at the peripheral propionic acid groups of hemin but form high spin complexes with hemin at the iron site. These complexes can be considered as ionic where the anions are coordinated to the metal through electrostatic interactions.

AB - The solid state reactions of hemin with potassium acetate, KSCN, and Ag2SO4 were monitored using IR, Mössbauer and XRD techniques. These salts do not react at the peripheral propionic acid groups of hemin but form high spin complexes with hemin at the iron site. These complexes can be considered as ionic where the anions are coordinated to the metal through electrostatic interactions.

KW - Hemin

KW - Hemin complexes

KW - Infrared

KW - Mechanochemistry

KW - Mössbauer

UR - http://www.scopus.com/inward/record.url?scp=0038654216&partnerID=8YFLogxK

U2 - 10.1081/SL-120021175

DO - 10.1081/SL-120021175

M3 - Artículo

SN - 0038-7010

VL - 36

SP - 83

EP - 92

JO - Spectroscopy Letters

JF - Spectroscopy Letters

IS - 1-2

ER -

Spectroscopic characterization of complexes obtained by mechanochemical reactions of hemin

Abstract

Keywords

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