New palladium phosphate complexes: K2PdP2O7 and K3.5Pd2.25(P2O7)2 synthesis, single crystal structure and conductivity

A. El Maadi (1) , J. Bennazha (2) , Jean-Maurice Réau (3) , A. Boukhari (4) , E. Holt (5)

1 Laboratoire de Physico-Chimie du Solide, Departement de Chimie, Faculté des Sciences
2 Département de Chimie, Faculté des Sciences et Techniques
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
4 Laboratoire de Chimie du Solide Appliqué
5 Department of Chemistry

Two new diphosphate complexes containing potassium and palladium, K2PdP2O7 and K3.5Pd2.25(P2O7)2, have been synthesized and characterized by single crystal X-ray diffraction. K2PdP2O7 exists with layers formed of linked PdP2O7 polyhedra, between which are found the potassium ions...

Mots clés: Ceramics; X-ray diffraction; Crystal structure; Electrical properties

Domaines: Matériaux

A. El Maadi, J. Bennazha, Jean-Maurice Réau, A. Boukhari, E. Holt. New palladium phosphate complexes: K2PdP2O7 and K3.5Pd2.25(P2O7)2 synthesis, single crystal structure and conductivity. Materials Research Bulletin, 2003, 38 (5), pp.865-874. ⟨10.1016/S0025-5408(03)00021-7⟩. ⟨hal-00165503⟩