The reduction of the tris-(2,2′-bipyridyl) and the tris-(1,10-phenanthroline) complexes of iron(<scp>III</scp>) by hydroxide ion

Gwyneth Nord; Ole Wernberg

doi:10.1039/dt9720000866

ScienceGate Book Chapters

JOURNAL ARTICLE

The reduction of the tris-(2,2′-bipyridyl) and the tris-(1,10-phenanthroline) complexes of iron(III) by hydroxide ion

Gwyneth Nord Ole Wernberg

Year: 1972 Journal: Journal of the Chemical Society Dalton Transactions Pages: 866-868 Publisher: Royal Society of Chemistry

DOI: 10.1039/dt9720000866

Get Full-Text PDF Get Analytical Report

Abstract

The reaction 4[Fe(biL)3]3++ 4OH–→ 4[Fe(biL)3]2++ O2+ 2H2O (biL = 1,10-phenanthroline or 2,2′-bipyridyl) occurs in aqueous NaCl–NaOH with the following rate law: d[Fe(biL)3]3+/dt=k[{Fe(biL)3}3+]-[OH–]. For the bipyridyl complex k= 1012·54e–(65,100 ± 800)J/RT. for the phenanthroline complex k= 1014·4e–(65,000 ± 2000)J/RT, both determined in 1 M-NaCl by stopped-flow spectrophotometry. The subsequent and slower re-oxidation of the FeII products earlier reported has been confirmed using an oxygen electrode.

Keywords:

Tris Phenanthroline Chemistry Hydroxide Oxygen Nuclear chemistry Ion Aqueous solution Inorganic chemistry Medicinal chemistry Organic chemistry Biochemistry

Metrics

Cited By

1.07

FWCI (Field Weighted Citation Impact)

Refs

0.78

Citation Normalized Percentile

Is in top 1%

Is in top 10%

Citation History

Topics

Metal complexes synthesis and properties

Health Sciences → Medicine → Oncology

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Radioactive element chemistry and processing

Physical Sciences → Chemistry → Inorganic Chemistry

The reduction of the tris-(2,2′-bipyridyl) and the tris-(1,10-phenanthroline) complexes of iron(III) by hydroxide ion

Abstract

Metrics

Citation History

Topics

Related Documents

Reduction of tris(2,2′-bipyridyl) and tris(1,10-phenanthroline) complexes of iron(III) and osmium(III) by hydroxide ion

Auto-oxidation of the tris-(1,10-phenanthroline)iron(II) and tris-(2,2′-bipyridyl)iron(II) cations in aqueous sodium hydroxide

ChemInform Abstract: REDUCTION OF TRIS(2,2′‐BIPYRIDYL) AND TRIS(1,10‐PHENANTHROLINE) COMPLEXES OF IRON(III) AND OSMIUM(III) BY HYDROXIDE ION

1,10-Phenanthroline and 2,2′-bipyridyl complexes of rhodium(III)

Equilibria in complexes of N-heterocyclic molecules. Part 13. The racemization and dissociation of some tris(1,10-phenanthroline) and tris(2,2′-bipyridyl) complexes of iron-(II) and -(III)