A Raman spectroscopic study of the different vanadate groups in solid-state compounds - model case: mineral phases vesignieite [BaCu3(VO4)2(OH)2] and volborthite [Cu3V2O7(OH)2 .2H2O]

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F11%3A%230001562" target="_blank" >RIV/00023272:_____/11:#0001562 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/jrs.2906" target="_blank" >http://dx.doi.org/10.1002/jrs.2906</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jrs.2906" target="_blank" >10.1002/jrs.2906</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Raman spectroscopic study of the different vanadate groups in solid-state compounds - model case: mineral phases vesignieite [BaCu3(VO4)2(OH)2] and volborthite [Cu3V2O7(OH)2 .2H2O]

Popis výsledku v původním jazyce

Raman spectroscopy has been used to study vanadates in the solid state. The molecular structure of the vanadate minerals vesignieite [BaCu3(VO4)2(OH)2] and volborthite [Cu3V2O7(OH)2. 2H2O] have been studied by Raman spectroscopy and infrared spectroscopy. The spectra are related to the structure of the two minerals. The Raman spectrum of vesignieite is characterized by two intense bands at 821 and 856 cm-1 assigned to nu1 (VO4)3- symmetric stretching modes. A series of infrared bands at 755, 787 and 899cm-1 are assigned to the nu3 (VO4)3- antisymmetric stretching vibrational mode. Raman bands at 307 and 332 cm-1 and at 466 and 511 cm-1 are assigned to the nu2 and nu4 (VO4)3- bending modes. The Raman spectrum of volborthite is characterized by the strong band at 888 cm-1, assigned to the nu1 (VO3) symmetric stretching vibrations. Raman bands at 858 and 749 cm-1 are assigned to the nu3 (VO3) antisymmetric stretching vibrations; those at 814 cm-1 to the nu3 (VOV) antisymmetric vibrations

Název v anglickém jazyce

A Raman spectroscopic study of the different vanadate groups in solid-state compounds - model case: mineral phases vesignieite [BaCu3(VO4)2(OH)2] and volborthite [Cu3V2O7(OH)2 .2H2O]

Popis výsledku anglicky

Raman spectroscopy has been used to study vanadates in the solid state. The molecular structure of the vanadate minerals vesignieite [BaCu3(VO4)2(OH)2] and volborthite [Cu3V2O7(OH)2. 2H2O] have been studied by Raman spectroscopy and infrared spectroscopy. The spectra are related to the structure of the two minerals. The Raman spectrum of vesignieite is characterized by two intense bands at 821 and 856 cm-1 assigned to nu1 (VO4)3- symmetric stretching modes. A series of infrared bands at 755, 787 and 899cm-1 are assigned to the nu3 (VO4)3- antisymmetric stretching vibrational mode. Raman bands at 307 and 332 cm-1 and at 466 and 511 cm-1 are assigned to the nu2 and nu4 (VO4)3- bending modes. The Raman spectrum of volborthite is characterized by the strong band at 888 cm-1, assigned to the nu1 (VO3) symmetric stretching vibrations. Raman bands at 858 and 749 cm-1 are assigned to the nu3 (VO3) antisymmetric stretching vibrations; those at 814 cm-1 to the nu3 (VOV) antisymmetric vibrations

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

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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

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Svazek periodika

42

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1701-1710

Kód UT WoS článku

000294767700015

EID výsledku v databázi Scopus

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