Lanthanum ruthenium indide, La(21)Ru(9+x)In(5-x) (x = 1.2).

Anna I. Tursina (1) , Sergei G. Cherviakov (1) , Henri Noël (2) , Vladimir V. Chernyshev (1) , Yuri D. Seropegin (1)

1 Department of Chemistry
2 ISCR - Institut des Sciences Chimiques de Rennes

La(21)Ru(9+x)In(5-x) (Pearson symbol tI140) is isotypic to the filled Y(3)Rh(2)-type structure, from which it can be derived through an ordered substitution at two sites. One of the square-prismatic sites (site symmetry ..m) is occupied by a mixture of Ru and In atoms and one of the square-antiprismatic sites (4/m..) is fully occupied by In atoms.

Domaines: Matériaux

Anna I. Tursina, Sergei G. Cherviakov, Henri Noël, Vladimir V. Chernyshev, Yuri D. Seropegin. Lanthanum ruthenium indide, La(21)Ru(9+x)In(5-x) (x = 1.2).. Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2010, 66 (Pt 5), pp.i40. ⟨10.1107/S1600536810014509⟩. ⟨hal-00825641⟩