Raman spectroscopy of hydrogen arsenate group (AsO3OH)2- in solid state compounds: cobalt-cotaining zinc arsenate mineral, koritnigite (Zn,Co)(AsO3OH) .H2O

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F11%3A%230001568" target="_blank" >RIV/00023272:_____/11:#0001568 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/jrs.2690" target="_blank" >http://dx.doi.org/10.1002/jrs.2690</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jrs.2690" target="_blank" >10.1002/jrs.2690</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Raman spectroscopy of hydrogen arsenate group (AsO3OH)2- in solid state compounds: cobalt-cotaining zinc arsenate mineral, koritnigite (Zn,Co)(AsO3OH) .H2O

Popis výsledku v původním jazyce

Raman spectra of two well-defined types of koritnigite crystals from the Jachymov ore district, Czech Republic, were recorded and interpreted. No substantial differences were observed between both crystal types. The observed Raman bands were attributed to the (AsO3OH)2- stretching and bending vibrations as well as stretching and bending vibrations of water molecules and hydroxyl ions. The non-interpreted Raman spectra of koritnigite from the RRUFF database and the published infrared spectra of cobaltkoritnigite were used for comparison. 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. The presence of (AsO3OH)2- units in the crystal structure of koritnigite was proved from the Raman spectra, which supports the conclusions of the X-ray structure analysis.

Název v anglickém jazyce

Raman spectroscopy of hydrogen arsenate group (AsO3OH)2- in solid state compounds: cobalt-cotaining zinc arsenate mineral, koritnigite (Zn,Co)(AsO3OH) .H2O

Popis výsledku anglicky

Raman spectra of two well-defined types of koritnigite crystals from the Jachymov ore district, Czech Republic, were recorded and interpreted. No substantial differences were observed between both crystal types. The observed Raman bands were attributed to the (AsO3OH)2- stretching and bending vibrations as well as stretching and bending vibrations of water molecules and hydroxyl ions. The non-interpreted Raman spectra of koritnigite from the RRUFF database and the published infrared spectra of cobaltkoritnigite were used for comparison. 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. The presence of (AsO3OH)2- units in the crystal structure of koritnigite was proved from the Raman spectra, which supports the conclusions of the X-ray structure analysis.

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

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Raman Spectroscopy

ISSN

0377-0486

e-ISSN

—

Svazek periodika

42

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

534-539

Kód UT WoS článku

000288544000042

EID výsledku v databázi Scopus

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