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Title: Reaction of matrix-isolated iron atoms with carbon disulfide

Abstract

This study was undertaken to determine the type of bonding, as well as the extent of reactivity between CS/sub 2/ and iron atoms. The results of several matrix isolation experiments in which either pure CS/sub 2/ or SC/sub 2//Ar and CS/sub 2//Kr mixtures were condensed with iron atoms and studied by infrared and Moessbauer spectroscopy are presented. All the spectra indicate the presence of only one product of the reaction between Fe and CS/sub 2/ no matter what the composition of the matrix. Conditions were also such that only monomeric Fe complexes were expected; therefore, it is concluded that the complex formed in these matrices has a composition of Fe(CS/sub 2/). Results of annealing experiments carried out to determine the stability of the complex were interpreted to mean that the Fe(CS/sub 2/) formed in a 100% CS/sub 2/ matrix is stable to at least 60 K, begins to decompose between 60 and 80 K to form a new iron-containing species, and forms a very stable, nonvolatile residue at room temperature. 22 references, 1 figure.

Authors:
Publication Date:
Research Org.:
Univ. of California, Santa Barbara
OSTI Identifier:
5459459
DOE Contract Number:  
AA03-76SF00034
Resource Type:
Journal Article
Journal Name:
Inorg. Chem.; (United States)
Additional Journal Information:
Journal Volume: 25:14
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CARBON SULFIDES; CHEMICAL REACTIONS; IRON; STABILITY; CARBON COMPOUNDS; CHALCOGENIDES; ELEMENTS; METALS; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENTS; 400201* - Chemical & Physicochemical Properties

Citation Formats

Doeff, M M. Reaction of matrix-isolated iron atoms with carbon disulfide. United States: N. p., 1986. Web. doi:10.1021/ic00234a040.
Doeff, M M. Reaction of matrix-isolated iron atoms with carbon disulfide. United States. https://doi.org/10.1021/ic00234a040
Doeff, M M. 1986. "Reaction of matrix-isolated iron atoms with carbon disulfide". United States. https://doi.org/10.1021/ic00234a040.
@article{osti_5459459,
title = {Reaction of matrix-isolated iron atoms with carbon disulfide},
author = {Doeff, M M},
abstractNote = {This study was undertaken to determine the type of bonding, as well as the extent of reactivity between CS/sub 2/ and iron atoms. The results of several matrix isolation experiments in which either pure CS/sub 2/ or SC/sub 2//Ar and CS/sub 2//Kr mixtures were condensed with iron atoms and studied by infrared and Moessbauer spectroscopy are presented. All the spectra indicate the presence of only one product of the reaction between Fe and CS/sub 2/ no matter what the composition of the matrix. Conditions were also such that only monomeric Fe complexes were expected; therefore, it is concluded that the complex formed in these matrices has a composition of Fe(CS/sub 2/). Results of annealing experiments carried out to determine the stability of the complex were interpreted to mean that the Fe(CS/sub 2/) formed in a 100% CS/sub 2/ matrix is stable to at least 60 K, begins to decompose between 60 and 80 K to form a new iron-containing species, and forms a very stable, nonvolatile residue at room temperature. 22 references, 1 figure.},
doi = {10.1021/ic00234a040},
url = {https://www.osti.gov/biblio/5459459}, journal = {Inorg. Chem.; (United States)},
number = ,
volume = 25:14,
place = {United States},
year = {Wed Jul 02 00:00:00 EDT 1986},
month = {Wed Jul 02 00:00:00 EDT 1986}
}