Raman microscopy of haidingerite Ca(AsO3OH).H2O and brassite Mg(AsO3OH).4H2O

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00047244" target="_blank" >RIV/00216224:14310/10:00047244 - isvavai.cz</a>

Alternative codes found

RIV/00023272:_____/10:#0001260

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Raman microscopy of haidingerite Ca(AsO3OH).H2O and brassite Mg(AsO3OH).4H2O

Original language description

Raman spectroscopy has been used to study the arsenate minerals haidingerite Ca(AsO3OH) . H2O and brassite Mg(AsO3OH). 4H2O. Intense Raman bands in the haidingerite spectrum observed at 745 and 855 cm-1 are assigned to the (AsO3OH)2- antisymmetric stretching and symmetric stretching vibrational modes. For brassite, two similarly assigned intense bands are found at 809 and 862 cm-1. The observation of multiple Raman bands in the (AsO3OH)2- stretching and bending regions suggests that the arsenate tetrahedrons in the crystal structures of both minerals studied are strongly distorted.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Raman Spectroscopy

ISSN

0377-0486

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

6

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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