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Investigation of Novel Layered Cuprates with Kagome Network: Collaborative Study Summary

This collaborative study by researchers from various universities focused on the synthesis and characterization of novel layered cuprates in a high-temperature solid-state reaction. The investigation revealed unique properties of the materials, including the presence of a Kagome lattice structure and multiple Cs sites at room temperature. The study also delved into the magnetic susceptibility of the geometrically frustrated magnetic Kagome lattice, providing valuable insights into the behavior of these materials. This summary highlights key findings and references related to the research.

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Investigation of Novel Layered Cuprates with Kagome Network: Collaborative Study Summary

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  1. Summary of Collaborative Investigation: CU-6 Jeffrey Clayhold, Miami University, USA Shiou-Jyh Hwu, Clemson University, USA Raivo Stern & Toomas Rõõm, National Institute of Chemical Physics & Biophysics, Estonia Sergei Zvyagin, National High Magnetic Field Laboratory, USA

  2. CU-6-Cl 2mm CU-6; (AX)·Cu5O2(M’O4)2(A = Rb, Cs; X = Cl, Br, I; M’=P, As ) High-Temperature, Solid-State Synthesis CsCl + 5 CuO + As2O5 (CsCl)·Cu5O2(AsO4)2 800oC in carbon-coated fused silica

  3. Cu(1)-O-As slab Cu(2)-O slab Cu(2)-O slab Novel Layered Cuprates with Kagome Network of a Pyrochlore-Type dCu-Cl = 3.149 Å Kagome Lattice a)Averievite : Starova, et al., Minerological Magazine1997, 61, 441-446. b) Hwu et al.Angew. Chem. Int. Ed. Engl., submitted.

  4. Greedan, J. Mater. Chem.2001, 11, 37-53 and references cited therein. Magnetic Susceptibility of Geometrically Frustrated Magnetic Kagome Lattice • = -204(7) K • meff = 1.93(4) mBM ?

  5. Room temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2 Multiple Cs sites at room temperature?

  6. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

  7. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

  8. Variable temperature 133Cs MAS NMR in Geometrically Frustrated Magnetic Kagome LatticeCU-6: (CsCl)·Cu5O2(AsO4)2

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