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Spectroscopic evidence for five-coordinated Ni in CaNiSi (sub 2) O (sub 6) glass

Laurence Galoisy and Georges Calas
Spectroscopic evidence for five-coordinated Ni in CaNiSi (sub 2) O (sub 6) glass
American Mineralogist (October 1991) 76 (9-10): 1777-1780

Abstract

NiK-edge EXAFS and XANES optical absorption spectroscopy experiments have been performed on a CaNiSi (sub 2) O (sub 6) glass. The data are consistent with presence of (super [5]) Ni in a trigonal bipyramidal symmetry site, a previously unknown surrounding.


ISSN: 0003-004X
EISSN: 1945-3027
Coden: AMMIAY
Serial Title: American Mineralogist
Serial Volume: 76
Serial Issue: 9-10
Title: Spectroscopic evidence for five-coordinated Ni in CaNiSi (sub 2) O (sub 6) glass
Affiliation: Univ. Paris VI et VII, Lab. Mineral.-Cristallogr., Paris, France
Pages: 1777-1780
Published: 199110
Text Language: English
Publisher: Mineralogical Society of America, Washington, DC, United States
References: 21
Accession Number: 1991-056192
Categories: Mineralogy of silicates
Document Type: Serial
Bibliographic Level: Analytic
Annotation: Letter; CNRS/DBT Contrib. No. 89-357
Illustration Description: illus.
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom
Update Code: 1991
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