A vibrational spectroscopic study of the arsenate minerals cobaltkoritnigite and koritnigite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F14%3A%230002415" target="_blank" >RIV/00023272:_____/14:#0002415 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.saa.2014.01.106" target="_blank" >http://dx.doi.org/10.1016/j.saa.2014.01.106</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.saa.2014.01.106" target="_blank" >10.1016/j.saa.2014.01.106</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A vibrational spectroscopic study of the arsenate minerals cobaltkoritnigite and koritnigite

Popis výsledku v původním jazyce

Raman spectra of two well-defined types of cobaltkoritnigite and koritnigite crystals were recorded and interpreted. Significant differences in the Raman spectra of cobaltkoritnigite and koritnigite were observed. Observed Raman bands were attributed tothe (AsO3OH)2 stretching and bending vibrations, stretching and bending vibrations of water molecules and hydroxyl ions. Both Raman and infrared spectra of cobaltkoritnigite identify bands which are attributable to phosphate and hydrogen phosphate anionsproving some substitution of phosphate for arsenate in the structure of cobaltkoritnigite. The O-H ... O hydrogen bond lengths in the crystal structure of koritnigite were inferred from the Raman spectra and compared with those derived from the X-ray single crystal refinement.

Název v anglickém jazyce

A vibrational spectroscopic study of the arsenate minerals cobaltkoritnigite and koritnigite

Popis výsledku anglicky

Raman spectra of two well-defined types of cobaltkoritnigite and koritnigite crystals were recorded and interpreted. Significant differences in the Raman spectra of cobaltkoritnigite and koritnigite were observed. Observed Raman bands were attributed tothe (AsO3OH)2 stretching and bending vibrations, stretching and bending vibrations of water molecules and hydroxyl ions. Both Raman and infrared spectra of cobaltkoritnigite identify bands which are attributable to phosphate and hydrogen phosphate anionsproving some substitution of phosphate for arsenate in the structure of cobaltkoritnigite. The O-H ... O hydrogen bond lengths in the crystal structure of koritnigite were inferred from the Raman spectra and compared with those derived from the X-ray single crystal refinement.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

ISSN

1386-1425

e-ISSN

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Svazek periodika

125

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

313-318

Kód UT WoS článku

000334898700040

EID výsledku v databázi Scopus

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