Synthesis, and Crystal Structure of Phosphates with Yavapaiite Type-structur - Mines Saint-Étienne
Conference Papers Year : 2024

Synthesis, and Crystal Structure of Phosphates with Yavapaiite Type-structur

Abstract

The synthesis and structural study of three new Ba2SbM(PO4)4 (M = Sc and Yb) phosphates, abbreviated as [Sc] and [Yb], were prepared by solid state reaction in air atmosphere and their structures has been solved ab initio by Rietveld analysis. The three phases crystallize in the Yavapaiite structure with C2/m space group (Z = 2), with cell parameters a = 8.292(1) Å; b = 5.234(3) Å c = 7.878(7) Å and β = 93.81(1)° for [Sc], and a = 8.345(1) Å; b = 5.265(3) Å c = 7.977(3) Å and β = 94.22(1) ° for [Yb].
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Dates and versions

emse-04665837 , version 1 (03-09-2024)

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Rachid Fakhreddine, My Rachid Tigha, Hajar Bellefqih, Az-Iddin Chham, Noureddine Sajai, et al.. Synthesis, and Crystal Structure of Phosphates with Yavapaiite Type-structur. International Conference on Advanced Materials for Sustainable Energy and Engineering (ICAMSEE2023), Ecole Normale Supérieure ENS, Moulay Ismail University, Meknes, Maroc; Laboratory of Advanced Materials Studies and Applications : LEM2A Moulay Ismail, University, Meknes, Maroc; Society of Advanced Physics of Nanomaterials for Energy and Technology: SPANET, Nov 2023, Meknes, Morocco. pp.231-237, ⟨10.1007/978-3-031-57022-3_27⟩. ⟨emse-04665837⟩
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