Crystal structure and spectroscopic properties of a new oxyarsenate Li0.5Ni0.25TiOAsO4

Mohamed Chakir (1) , Abdelaziz El Jazouli (1) , Jean-Pierre Chaminade (2) , Françoise Bourée (3) , Danita de Waal (4)

1 Laboratoire de Chimie des Matériaux Solides
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
3 LLB - UMR 12 - Laboratoire Léon Brillouin
4 Department of Chemistry

The new oxyarsenate Li0.5Ni0.25TiOAsO4 has been synthesized and studied by a combination of X-ray powder diffraction, neutrons powder diffraction and vibrational spectroscopy. Li0.5Ni0.25TiOAsO4 crystallizes in the monoclinic P21/c space group with the unit cell parameters...

Mots clés: Inorganic compounds; Raman spectroscopy; Crystal structure; Optical properties

Domaines: Matériaux

Mohamed Chakir, Abdelaziz El Jazouli, Jean-Pierre Chaminade, Françoise Bourée, Danita de Waal. Crystal structure and spectroscopic properties of a new oxyarsenate Li0.5Ni0.25TiOAsO4. Materials Research Bulletin, 2007, 42 (7), pp.1348-1356. ⟨10.1016/j.materresbull.2006.10.011⟩. ⟨hal-00144342⟩