Complex formation between In(III) and 2-mercaptopropanoic acid in 3.0 M NaClO4 at 25°C

M. Aguilar; A. Florido; S. Alegret; M. Valiente

doi:10.1016/S0277-5387(00)81174-2

Complex formation between In(III) and 2-mercaptopropanoic acid in 3.0 M NaClO₄ at 25°C

M. Aguilar, A. Florido, S. Alegret, M. Valiente

Department of Chemistry

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

2 Citations (Scopus)

Abstract

Complex formation reactions between In(III) and 2-mercaptopropanoic acid (H2A) have been studied in 3.0 M NaClO4 at 25°C, by measuring the EMF of the glass and In(Hg) electrodes as a function of the acidity of the solution. At -log|H+ > 5.5 the formation of a precipitate is observed. The EMF data obtained in the range 1 < -log|H+| < 5.5, treated by the general minimizing program LETAGROP, can be explained by assuming the formation of the species InA+, InA(OH) and InA(OH)2-. A reaction equation is proposed and the formation constants for these species are given. © 1988.

Original language	English
Pages (from-to)	5-9
Journal	Polyhedron
Volume	7
Issue number	1
DOIs	https://doi.org/10.1016/S0277-5387(00)81174-2
Publication status	Published - 1 Jan 1988

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title = "Complex formation between In(III) and 2-mercaptopropanoic acid in 3.0 M NaClO4 at 25°C",

abstract = "Complex formation reactions between In(III) and 2-mercaptopropanoic acid (H2A) have been studied in 3.0 M NaClO4 at 25°C, by measuring the EMF of the glass and In(Hg) electrodes as a function of the acidity of the solution. At -log|H+ > 5.5 the formation of a precipitate is observed. The EMF data obtained in the range 1 < -log|H+| < 5.5, treated by the general minimizing program LETAGROP, can be explained by assuming the formation of the species InA+, InA(OH) and InA(OH)2-. A reaction equation is proposed and the formation constants for these species are given. {\textcopyright} 1988.",

author = "M. Aguilar and A. Florido and S. Alegret and M. Valiente",

year = "1988",

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doi = "10.1016/S0277-5387(00)81174-2",

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T1 - Complex formation between In(III) and 2-mercaptopropanoic acid in 3.0 M NaClO4 at 25°C

AU - Aguilar, M.

AU - Florido, A.

AU - Alegret, S.

AU - Valiente, M.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - Complex formation reactions between In(III) and 2-mercaptopropanoic acid (H2A) have been studied in 3.0 M NaClO4 at 25°C, by measuring the EMF of the glass and In(Hg) electrodes as a function of the acidity of the solution. At -log|H+ > 5.5 the formation of a precipitate is observed. The EMF data obtained in the range 1 < -log|H+| < 5.5, treated by the general minimizing program LETAGROP, can be explained by assuming the formation of the species InA+, InA(OH) and InA(OH)2-. A reaction equation is proposed and the formation constants for these species are given. © 1988.

AB - Complex formation reactions between In(III) and 2-mercaptopropanoic acid (H2A) have been studied in 3.0 M NaClO4 at 25°C, by measuring the EMF of the glass and In(Hg) electrodes as a function of the acidity of the solution. At -log|H+ > 5.5 the formation of a precipitate is observed. The EMF data obtained in the range 1 < -log|H+| < 5.5, treated by the general minimizing program LETAGROP, can be explained by assuming the formation of the species InA+, InA(OH) and InA(OH)2-. A reaction equation is proposed and the formation constants for these species are given. © 1988.

U2 - 10.1016/S0277-5387(00)81174-2

DO - 10.1016/S0277-5387(00)81174-2

M3 - Article

VL - 7

SP - 5

EP - 9

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

IS - 1

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