Abstract
There has been considerable interest in the synthesis of new nitrides because of their technological and fundamental importance1,2. Although numerous metals react with nitrogen there are no known binary nitrides of the noble metals. We report the discovery and characterization of platinum nitride (PtN), the first binary nitride of the noble metals group. This compound can be formed above 45–50 GPa and temperatures exceeding 2,000 K, and is stable after quenching to room pressure and temperature. It is characterized by a very high Raman-scattering cross-section with easily observed second- and third-order Raman bands. Synchrotron X-ray diffraction shows that the new phase is cubic with a remarkably high bulk modulus of 372(±5) GPa.
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References
McMillan, P.F. New materials from high-pressure experiments. Nature Mater. 1, 19–25 (2003).
Zerr, A., Miehe, G. & Boehler, R. Synthesis of cubic silicon nitride. Nature 400, 340–342 (1999).
Perlin, P. et al. Raman scattering and x-ray-absorption spectroscopy in gallium nitride under high pressure. Phys. Rev. B 45, 83–89 (1992).
Ueno, M., Onodera, A., Shimomura, O. & Takemura, K. X-ray observation of the structural phase transformation of aluminium nitride under high pressure. Phys. Rev. B 45, 10123–10126 (1992).
Zerr, A., Miehe, G. & Boehler, R. Synthesis of cubic zirconium and hafnium nitrides having Th3P4 structure. Nature Mater. 2, 185–189 (2003).
Leinenweber, K. et al. Synthesis and structure refinement of the spinel, γ-Ge3N4 . Chem. Eur. J. 5, 3076–3080 (1999).
Serghiou, G., Miehe, G. & Boehler, R. Synthesis of a cubic Ge3N4 phase at high pressures and temperatures. J. Chem. Phys. 111, 4659–4662 (1999).
Scotti, N., Kackelmann, W. & Jacobs, H. Sn3N4, ein Zinn(IV)-nitrid. Synthese und erste Strukturbestimmung einer binaren Zin-Stiddkstoff-Verbindung. Z. Anorg. Allg. Chem. 625, 1435–1439 (1999).
Papaconstantopoulos, D.A., Pickett, W.E., Klein, B.M. & Boyer, L.L. Electronic properties of transition-metal nitrides: The group-V and group-VI nitrides VN, NbN, TaN, CrN, MoN and W. Phys. Rev. B 31, 752–761 (1985).
Ching, W., Mo S., Ouyang L., Rulis P., Tanaka I. & Yoshiya M. Theoretical prediction of the structure and properties of cubic spinel nitrides. J. Am. Ceram. Soc. 85, 78–80 (2002).
Dong, J., Sankey, O.F., Deb, S.K., Wolf, G. & McMillan, P.F. Theoretical study of β-Ge3N4 and its high pressure spinel γ-phase. Phys. Rev. B 61, 11979–11992 (2000).
Kroll, P. Hafnium nitride with thorium phosphide structure: Physical properties and an assessment of the Hf-N, Zr-N, and Ti-N phase diagrams at high pressures and temperatures. Phys. Rev. Lett. 90, 125501 (2003).
Ching, W.Y., Mo, S.-D., Ouyang, L., Tanaka, I. & Yoshiya, M. Prediction of the new spinel phase of Ti3N4 and SiTi2N2 and the metal-insulator transition. Phys. Rev. B 61, 10609–10614 (2000).
Pessal, N., Gold, R.E. & Reichardt, W. A study of superconductivity in interstitial compounds. J. Phys. Chem. Solids 29, 19–38 (1968).
Pierson, H. Handbook of Refractory Carbides and Nitrides: Properties, Characteristics and Applications (Noyes Publications, Westwood, New Jersey, 1996).
Luo, H.L., Wolf, S.A., Fuller, W.W., Edelstein, A.S. & Huang, C.Y. Superconductivity of VN under pressure. Phys. Rev. B 29, 1443–1446 (1984).
Zasadzinsky, J., Vaglio, R., Rubino, G., Gray, K.E. & Russo, M. Properties of superconducting vanadium nitride sputtered films. Phys. Rev. B 32, 2929–2934 (1985).
Takamori, T., Shih, K.K., Dove, D.B., Nywening, R.W. & Re, M.E. Structure and orientation of films prepared by reactive sputtering of Ni, Fe, and NiFe in Ar/N2 mixtures. J. Appl. Phys. 68, 2192–2195 (1990).
Greenwood, N. & Earnshaw, A. Chemistry of the Elements (Butterworth-Heinemann, UK, 1997).
Young, D. Phase Diagrams of Elements (Univ. California Press, Berkeley, 1991).
Holmes, N.C., Moriarty, J.A., Gathers, G.R. & Nellis, W.J. The equation of state of platinum to 660 GPa (6.6 Mbar). J. Appl. Phys. 66, 2962–2967 (1989).
Leineweber, A., Jacobs, H. & Hull, S. Ordering of nitrogen in nickel nitride Ni3N determined by neutron diffraction. Inorg. Chem. 40, 5818–5822 (2001).
Tong, W.P., Tao, N.R., Wang, Z.B., Lu, J. & Lu, K. Nitriding iron at lower temperatures. Science 299, 686–688 (2003).
Boehler, R., Errandonea, D. & Ross, M. in Proceedings of the International School of Physics Enrico Fermi: High Pressure Phenomena (eds Hemley, R. J. et al.) 55–73 (IOS, Amsterdam, 2002).
Friedman-Hill, E.J. & Field, R.W. First observation and electronic structure of the diatomic platinum nitride molecule. J. Chem. Phys. 100, 6141–6152 (1994).
Cintra, A., Wang, X., Bare, W.D. & Andrews, L. Reactions of platinum with nitrogen: matrix infrared spectra of platinum nitride, complexes and anions. J. Phys. Chem. A 105, 7799–7811 (2001).
Goñi, A.R., Siegle, H., Syassen, K., Thomsen, C. & Wagner, J.M. Effect of pressure on optical phonon modes and transverse effective charges in GaN and AlN. Phys. Rev. B 64, 35205 (2001).
Tabata, A. et al. Structural properties and Raman modes of zinc blende InN epitaxial layers. Appl. Phys. Lett. 74, 362–364 (1999).
Hammersley, A. Fit2D. ESRF publication No. ESRF98HA01T (1996).
Larson, A. & Von Dreele, R. GSAS manual: Report LAUR 86–748 (Los Alamos National Laboratory, 1994).
Jakovenko, E.V. et al. Cubic boron nitride at high pressures: equation of state and Raman scattering. Sov. Phys. JETP 68, 1213–1215 (1989).
Grossman, J. et al. Transition metals and their carbides and nitrides: Trends in electronic and structural properties. Phys. Rev. B 60, 6343–6347 (1999).
Timofeev, Y., Struzhkin, V.V., Hemley, R.J., Mao, H.K. & Gregoryanz, E.A. Improved techniques for measurement of superconductivity in diamond anvil cells by magnetic susceptibility. Rev. Sci. Instrum. 73, 371–377 (2002).
Olijnyk, H. High pressure x-ray diffraction studies on solid N2 up to 43.9 GPa. J. Chem. Phys. 93, 8968–8972 (1990).
Acknowledgements
The authors are grateful to J. Lin, M. Santoro and V. Struzhkin for their help with the experiments, and O. Degtyareva, A. Goncharov, R. W. Field, B. Militzer and P. Dera for useful discussions. This work was supported by the National Center for Scientific Research and the Ministry of Research and New Technologies (France), the Air Force Office of Scientific Research and the Defense Advanced Research Projects Agency (F-49620-02-1-01859) and by the National Science Foundation (DMR-0205899), the Department of Energy and the W.M. Keck Foundation.
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Gregoryanz, E., Sanloup, C., Somayazulu, M. et al. Synthesis and characterization of a binary noble metal nitride. Nature Mater 3, 294–297 (2004). https://doi.org/10.1038/nmat1115
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DOI: https://doi.org/10.1038/nmat1115
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