Hybrid Double Perovskite Containing Helium: [He2][CaZr]F6

Perovskites are of great technological and geological importance, in large part, due to their considerable compositional and structural flexibility. However, the formation of perovskites with neutr...

[1]  R. Needs,et al.  Plastic and Superionic Helium Ammonia Compounds under High Pressure and High Temperature , 2020, Physical Review X.

[2]  C. Yoo.  Chemistry under extreme conditions: Pressure evolution of chemical bonding and structure in dense solids , 2020 .

[3]  R. Needs,et al.  Multiple superionic states in helium–water compounds , 2019, Nature Physics.

[4]  R. Needs,et al.  Electrostatic force driven helium insertion into ammonia and water crystals under pressure , 2019, Communications Chemistry.

[5]  V. Prakapenka,et al.  Advanced integrated optical spectroscopy system for diamond anvil cell studies at GSECARS , 2019, High Pressure Research.

[6]  A. Wilkinson,et al.  Effects of composition on crystal structure, thermal expansion, and response to pressure in ReO3-type MNbF6(M = Mn and Zn) , 2019, Journal of Solid State Chemistry.

[7]  Jian Lv,et al.  Rare Helium-Bearing Compound FeO_{2}He Stabilized at Deep-Earth Conditions. , 2018, Physical review letters.

[8]  A. Wilkinson,et al.  Negative Thermal Expansion, Response to Pressure and Phase Transitions in CaTiF6. , 2018, Inorganic chemistry.

[9]  R. Needs,et al.  Helium-Iron Compounds at Terapascal Pressures. , 2018, Physical review letters.

[10]  Hai-Qing Lin,et al.  Reactivity of He with ionic compounds under high pressure , 2018, Nature Communications.

[11]  Yanming Ma,et al.  Route to high-energy density polymeric nitrogen t-N via He−N compounds , 2018, Nature Communications.

[12]  A. Wilkinson,et al.  Synthesis of Defect Perovskites (He2-x□x)(CaZr)F6 by Inserting Helium into the Negative Thermal Expansion Material CaZrF6. , 2017, Journal of the American Chemical Society.

[13]  Hanyu Liu,et al.  Synthesis of Xenon and Iron-Nickel Intermetallic Compounds at Earth's Core Thermodynamic Conditions. , 2017, Physical review letters.

[14]  M. Miao.  Helium Chemistry: React with nobility. , 2017, Nature chemistry.

[15]  S. Lapidus,et al.  Composition, Response to Pressure, and Negative Thermal Expansion in MIIBIVF6 (M = Ca, Mg; B = Zr, Nb) , 2017 .

[16]  S. Krivovichev,et al.  Xenon in Rigid Oxide Frameworks: Structure, Bonding and Explosive Properties of Layered Perovskite K4Xe3O12. , 2016, Journal of the American Chemical Society.

[17]  X. Xing,et al.  Lattice dynamics and anharmonicity of CaZrF6 from Raman spectroscopy and ab initio calculations , 2016 .

[18]  H. Fang,et al.  Negative thermal expansion and associated anomalous physical properties: review of the lattice dynamics theoretical foundation , 2016, Reports on progress in physics. Physical Society.

[19]  S. Krivovichev,et al.  Perovskites with the Framework-Forming Xenon. , 2015, Angewandte Chemie.

[20]  M. Dranka,et al.  Compressed Arsenolite As4O6 and Its Helium Clathrate As4O6·2He , 2015 .

[21]  V. Prakapenka,et al.  DIOPTAS: a program for reduction of two-dimensional X-ray diffraction data and data exploration , 2015 .

[22]  K. Chapman,et al.  Large Negative Thermal Expansion and Anomalous Behavior on Compression in Cubic ReO3-Type AIIBIVF6: CaZrF6 and CaHfF6 , 2015 .

[23]  Ó. Gomis,et al.  Helium ordered trapping in arsenolite under compression: Synthesis of He2As4O6 , 2015, 1502.04279.

[24]  Jian Sun,et al.  Prediction of pressure-induced stabilization of noble-gas-atom compounds with alkali oxides and alkali sulfides , 2014, Physical Review Materials.

[25]  H. Fang,et al.  Common origin of negative thermal expansion and other exotic properties in ceramic and hybrid materials , 2014 .

[26]  Richard Dronskowski,et al.  A stable compound of helium and sodium at high pressure. , 2013, Nature chemistry.

[27]  Yanming Ma,et al.  Xenon Reacts with Iron at the Conditions of the Earth's Core , 2013, 1309.2169.

[28]  Brian H. Toby,et al.  GSAS‐II: the genesis of a modern open‐source all purpose crystallography software package , 2013 .

[29]  T. Yagi,et al.  Helium penetrates into silica glass and reduces its compressibility. , 2011, Nature communications.

[30]  S. Sinogeikin,et al.  Effect of helium on structure and compression behavior of SiO2 glass , 2011, Proceedings of the National Academy of Sciences.

[31]  K. Chapman,et al.  Pronounced negative thermal expansion from a simple structure: cubic ScF(3). , 2010, Journal of the American Chemical Society.

[32]  V. Prakapenka,et al.  The COMPRES/GSECARS gas-loading system for diamond anvil cells at the Advanced Photon Source , 2008 .

[33]  T. Kikegawa,et al.  High-pressure behavior of a Si O 2 clathrate observed by using various pressure media , 2007 .

[34]  P. Woodward,et al.  Ordered double perovskites -- a group-theoretical analysis. , 2003, Acta crystallographica. Section B, Structural science.

[35]  S. Seidel,et al.  Gold–Xenon Complexes , 2002 .

[36]  Brian H. Toby,et al.  EXPGUI, a graphical user interface for GSAS , 2001 .

[37]  K. Seppelt,et al.  The Xe 2+ Ion—Preparation and Structure , 1997 .

[38]  R. Reeber,et al.  Thermal expansion of alkali halides at high pressure: NaCl as an example , 1996 .

[39]  R. Angel.  The high-pressure, high-temperature equation of state of calcium fluoride, CaF2 , 1993 .

[40]  P. Loubeyre,et al.  High pressure measurements of the He-Ne binary phase diagram at 296 K: Evidence for the stability of a stoichiometric Ne(He)2 solid. , 1993, Physical review letters.

[41]  W. Vos,et al.  A high-pressure van der Waals compound in solid nitrogen-helium mixtures , 1992, Nature.

[42]  J. Finney,et al.  Formation, stability, and structure of helium hydrate at high pressure , 1992 .

[43]  J. Finney,et al.  Enclathration of helium in ice II: the first helium hydrate , 1988, Nature.

[44]  Reinhard Boehler,et al.  Equation of state of sodium chloride up to 32 kbar and 500°C†☆ , 1979 .

[45]  D. Reinen,et al.  Struktur und Bindung in Übergangsmetall-Fluoriden MIIMeIVF6 A. Phasenübergänge , 1978 .

[46]  T. Yagi,et al.  Anomalous behavior of cristobalite in helium under high pressure , 2012, Physics and Chemistry of Minerals.