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Interlayer complexes of lanthanide-montmorillonites with amines

S. Bruque, L. Moreno-Real, T. Mozas and A. Rodriguez-Garcia
Interlayer complexes of lanthanide-montmorillonites with amines
Clay Minerals (June 1982) 17 (2): 201-208


Sorption interlayer complexes of n-butylamine, sec-butylamine, iso-butylamine and diethylamine with homoionic Ln-montmorillonites (Ln = La, Sm, Gd, Er, Y) have been prepared. Compositions of the complexes are of the type: [Ln(butylamine) (sub 4) ] (super 3+) and [Ln-(diethylamine) (sub 2) ] (super 3+) . The disposition of amine molecules surrounding the ion, the interaction between the amine group and the Ln (super 3+) ion, and the strength of the ion-dipole bond have been studied by X-ray diffraction, IR spectroscopy and differential thermal analysis.

ISSN: 0009-8558
Serial Title: Clay Minerals
Serial Volume: 17
Serial Issue: 2
Title: Interlayer complexes of lanthanide-montmorillonites with amines
Affiliation: Univ., Fac. Sci., Dep. Inorgan. Chem., Malaga 4, Spain
Pages: 201-208
Published: 198206
Text Language: English
Summary Language: French
Summary Language: German
Publisher: Mineralogical Society, London, United Kingdom
References: 12
Accession Number: 1983-045420
Categories: Mineralogy of silicates
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. table
Country of Publication: United Kingdom
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Abstract, Copyright, Mineralogical Society of Great Britain and Ireland. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France
Update Code: 1983
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