Reinvestigation of the activation volume for the base hydrolysis reaction of trans-dichloro [(RSSR)-1,4,8,11-tetraazacyclotetradecane] cobalt(III) cation

Koji Ishihara; Yoichi Kitamura

doi:10.1016/0277-5387(96)00091-5

Reinvestigation of the activation volume for the base hydrolysis reaction of trans-dichloro [(RSSR)-1,4,8,11-tetraazacyclotetradecane] cobalt(III) cation

Koji Ishihara, Yoichi Kitamura^*

^*Corresponding author for this work

School of Advanced Science and Engineering

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

Abstract

The title reaction velocity was studied at 10-40°C under high pressure (up to 200 MPa) using a high-pressure stopped flow apparatus. The resultant activation volume (20-16 cm³ mol^-1) depends on the reaction temperature. It increases with increasing temperature up to 15°C and then decreases with increasing temperature. The latter decrease is consistent with the concept of the mechanistic changeover at high temperature of the title reaction from the rate-determining chloride liberation to the rate-determining conjugate base formation of the reactant complex.

Original language	English
Pages (from-to)	2969-2970
Number of pages	2
Journal	Polyhedron
Volume	15
Issue number	17
DOIs	https://doi.org/10.1016/0277-5387(96)00091-5
Publication status	Published - 1996 Jun

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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title = "Reinvestigation of the activation volume for the base hydrolysis reaction of trans-dichloro [(RSSR)-1,4,8,11-tetraazacyclotetradecane] cobalt(III) cation",

abstract = "The title reaction velocity was studied at 10-40°C under high pressure (up to 200 MPa) using a high-pressure stopped flow apparatus. The resultant activation volume (20-16 cm3 mol-1) depends on the reaction temperature. It increases with increasing temperature up to 15°C and then decreases with increasing temperature. The latter decrease is consistent with the concept of the mechanistic changeover at high temperature of the title reaction from the rate-determining chloride liberation to the rate-determining conjugate base formation of the reactant complex.",

author = "Koji Ishihara and Yoichi Kitamura",

year = "1996",

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doi = "10.1016/0277-5387(96)00091-5",

language = "English",

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pages = "2969--2970",

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T1 - Reinvestigation of the activation volume for the base hydrolysis reaction of trans-dichloro [(RSSR)-1,4,8,11-tetraazacyclotetradecane] cobalt(III) cation

AU - Ishihara, Koji

AU - Kitamura, Yoichi

PY - 1996/6

Y1 - 1996/6

N2 - The title reaction velocity was studied at 10-40°C under high pressure (up to 200 MPa) using a high-pressure stopped flow apparatus. The resultant activation volume (20-16 cm3 mol-1) depends on the reaction temperature. It increases with increasing temperature up to 15°C and then decreases with increasing temperature. The latter decrease is consistent with the concept of the mechanistic changeover at high temperature of the title reaction from the rate-determining chloride liberation to the rate-determining conjugate base formation of the reactant complex.

AB - The title reaction velocity was studied at 10-40°C under high pressure (up to 200 MPa) using a high-pressure stopped flow apparatus. The resultant activation volume (20-16 cm3 mol-1) depends on the reaction temperature. It increases with increasing temperature up to 15°C and then decreases with increasing temperature. The latter decrease is consistent with the concept of the mechanistic changeover at high temperature of the title reaction from the rate-determining chloride liberation to the rate-determining conjugate base formation of the reactant complex.

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JO - Polyhedron

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ER -

Reinvestigation of the activation volume for the base hydrolysis reaction of trans-dichloro [(RSSR)-1,4,8,11-tetraazacyclotetradecane] cobalt(III) cation

Abstract

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