Crystal-structure and Mössbauer studies of Li[sub]1.746]Nd[sub]4.494FeO9[sub]9.493

Drofenik, Mihael; Ban, Irena; Makovec, Darko; Hanžel, Darko; Golobič, Amalija; Golič, Ljubo

| | SLO | ENG | Piškotki in zasebnost

Večja pisava | Manjša pisava

Prva stran > Izpis gradiva

Izpis gradiva

Naslov:	Crystal-structure and Mössbauer studies of Li[sub]1.746]Nd[sub]4.494FeO9[sub]9.493
Avtorji:	ID Drofenik, Mihael (Avtor) ID Ban, Irena (Avtor) ID Makovec, Darko (Avtor) ID Hanžel, Darko (Avtor) ID Golobič, Amalija (Avtor) ID Golič, Ljubo (Avtor)
Datoteke:	http://dx.doi.org/10.1016/j.jssc.2006.08.029
Jezik:	Angleški jezik
Vrsta gradiva:	Neznano
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Opis:	The $Li_1.746Nd_4.494FeO_9.493$ (LNF) ternary phase, located in the $Li_2O$ -rich part of the $Li_2O-Nd_2O_3-Fe_2O_3$ system, crystallizes with a cubic unit cell of dimension and the space group Im3m. Refinement on F resulted in R=1.9%. The structure is comprised of a network of corners, edges and faces sharing the coordination polyhedra of neodymium. In between this skeleton the regular octahedra of oxygen-coordinated iron and trigonal prisms of lithium are located. The Mössbauer spectra revealed the presence of $Fe^3+$ , $Fe^4+$ and $Fe^5+$ ions distributed on two symmetry-independent lattice positions.
Ključne besede:	crystal structure, ternary compounds, single-crystal X-ray diffraction, Mössbauer spectroscopy, iron oxidation state, kristalna struktura, ternarne spojine, rentgenska difrakcija, Mössbauerjeva spektroskopija, rentgenska strukturna analiza
Leto izida:	2007
PID:	20.500.12556/DKUM-27442
UDK:	548.73
COBISS.SI-ID:	10850838
ISSN pri članku:	0022-4596
NUK URN:	URN:SI:UM:DK:C1HYB2UY
Datum objave v DKUM:	01.06.2012
Število ogledov:	2701
Število prenosov:	48
Metapodatki:
Področja:	Ostalo
:	DROFENIK, Mihael, BAN, Irena, MAKOVEC, Darko, HANŽEL, Darko, GOLOBIČ, Amalija in GOLIČ, Ljubo, 2007, Crystal-structure and Mössbauer studies of Li[sub]1.746]Nd[sub]4.494FeO9[sub]9.493. Journal of solid state chemistry [na spletu]. 2007. [Dostopano 26 april 2025]. Pridobljeno s: http://dx.doi.org/10.1016/j.jssc.2006.08.029 Kopiraj citat