title: AgCo3PO4(HPO4)2.
abstract: The structure of the hydrothermally synthesized compound AgCo3PO4(HPO4)2, silver tricobalt phosphate bis(hydrogen phosphate), consists of edge-sharing CoO6 chains linked together by the phosphate groups and hydrogen bonds. The three-dimensional framework delimits two types of tunnels which accommodate Ag+ cations and OH groups. The title compound is isostructural with the compounds AM3H2(XO4)3 (A = Na or Ag, M = Co or Mn, and X = P or As) of the alluaudite structure type.
authors.affiliation: Département de Chimie, Faculté des Sciences, 1060 Campus Universitaire, Tunis, Tunisia.
authors.forename: Abderrahmen
authors.initials: A
authors.lastname: Guesmi
authors.forename: Ahmed
authors.initials: A
authors.lastname: Driss