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Advances in Physical Chemistry

Volume 2009 (2009), Article ID 180784, 11 pages

http://dx.doi.org/10.1155/2009/180784

## High-Pressure Synthesis and Study of and Ionic Solids

^{1}Divisão de Metrologia de Materiais (DIMAT), Instituto Nacional de Metrologia, Normalização e Qualidade Industrial, Avenida Nossa Senhora das Graças 50, Xerém, Duque de Caxias, RJ, CEP 25250-020, Brazil^{2}Bayerisches Geoinstitut, Universität Bayreuth, 95440 Bayreuth, Germany^{3}Nikolaev Institute of Inorganic Chemistry SB RAS, Pr. Ac. Lavrentieva 3, 630090 Novosibirsk, Russia^{4}European Synchrotron Radiation Facility, BP 220, 38043 Grenoble Cedex 9, France

Received 2 April 2008; Revised 19 August 2008; Accepted 16 October 2008

Academic Editor: Lowell D. Kispert

Copyright © 2009 A. Yu. Kuznetsov et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

#### Linked References

- R. J. Hemley, “Effects of high pressure on molecules,”
*Annual Review of Physical Chemistry*, vol. 51, no. 1, pp. 763–800, 2000. View at Publisher · View at Google Scholar - A. F. Goncharov, E. Gregoryanz, H.-K. Mao, Z. Liu, and R. J. Hemley, “Optical evidence for a nonmolecular phase of nitrogen above 150 GPa,”
*Physical Review Letters*, vol. 85, no. 6, pp. 1262–1265, 2000. View at Publisher · View at Google Scholar - M. I. Eremets, R. J. Hemley, H.-K. Mao, and E. Gregoryanz, “Semiconducting non-molecular nitrogen up to 240 GPa and its low-pressure stability,”
*Nature*, vol. 411, no. 6834, pp. 170–174, 2001. View at Publisher · View at Google Scholar - F. Zahariev, A. Hu, J. Hooper, F. Zhang, and T. Woo, “Layered single-bonded nonmolecular phase of nitrogen from first-principles simulation,”
*Physical Review B*, vol. 72, no. 21, Article ID 214108, 6 pages, 2005. View at Publisher · View at Google Scholar - S. Desgreniers, Y. K. Vohra, and A. L. Ruoff, “Optical response of very high density solid oxygen to 132 GPa,”
*The Journal of Physical Chemistry*, vol. 94, no. 3, pp. 1117–1122, 1990. View at Publisher · View at Google Scholar - V. Iota, C. S. Yoo, and H. Cynn, “Quartzlike carbon dioxide: an optically nonlinear extended solid at high pressures and temperatures,”
*Science*, vol. 283, no. 5407, pp. 1510–1513, 1999. View at Publisher · View at Google Scholar - M. J. Lipp, W. J. Evans, B. J. Baer, and C.-S. Yoo, “High-energy-density extended CO solid,”
*Nature Materials*, vol. 4, no. 3, pp. 211–215, 2005. View at Publisher · View at Google Scholar - J. B. Torrance, J. E. Vazquez, J. J. Mayerle, and V. Y. Lee, “Discovery of a neutral-to-ionic phase transition in organic materials,”
*Physical Review Letters*, vol. 46, no. 4, pp. 253–257, 1981. View at Publisher · View at Google Scholar - J. B. Torrance, A. Girlando, J. J. Mayerle, et al., “Anomalous nature of neutral-to-ionic phase transition in tetrathiafulvalene-chloranil,”
*Physical Review Letters*, vol. 47, no. 24, pp. 1747–1750, 1981. View at Publisher · View at Google Scholar - R. J. Hemley, Z. G. Soos, M. Hanfland, and H.-K. Mao, “Charge-transfer states in dense hydrogen,”
*Nature*, vol. 369, no. 6479, pp. 384–387, 1994. View at Publisher · View at Google Scholar - R. J. Hemley and H. K. Mao, “Phase transition in solid molecular hydrogen at ultrahigh pressures,”
*Physical Review Letters*, vol. 61, no. 7, pp. 857–860, 1988. View at Publisher · View at Google Scholar - M. Hanfland, R. J. Hemley, and H.-K. Mao, “Novel infrared vibron absorption in solid hydrogen at megabar pressures,”
*Physical Review Letters*, vol. 70, no. 24, pp. 3760–3763, 1993. View at Publisher · View at Google Scholar - L. Parts and J. T. Miller Jr., “Nitrosonium nitrate. Isolation at ${\text{79}}^{\circ}$-${\text{250}}^{\circ}\text{K}$ and infrared spectra of the polymorphic compound,”
*The Journal of Chemical Physics*, vol. 43, no. 1, pp. 136–139, 1965. View at Publisher · View at Google Scholar - F. Bolduan, H. J. Jodl, and A. Loewenschuss, “Raman study of solid ${\text{N}}_{2}{\text{O}}_{4}$: temperature induced autoionization,”
*The Journal of Chemical Physics*, vol. 80, no. 5, pp. 1739–1743, 1984. View at Publisher · View at Google Scholar - S. F. Agnew, B. I. Swanson, L. H. Jones, R. L. Mills, and D. Schiferl, “Chemistry of ${\text{N}}_{2}{\text{O}}_{4}$ at high pressure: observation of a reversible transformation between molecular and ionic crystalline forms,”
*The Journal of Physical Chemistry*, vol. 87, no. 25, pp. 5065–5068, 1983. View at Publisher · View at Google Scholar - S. F. Agnew, B. I. Swanson, L. H. Jones, and R. L. Mills, “Disproportionation of nitric oxide at high pressure,”
*The Journal of Physical Chemistry*, vol. 89, no. 9, pp. 1678–1682, 1985. View at Publisher · View at Google Scholar - M. Somayazulu, A. Madduri, A. F. Goncharov, et al., “Novel broken symmetry phase from ${\text{N}}_{2}\text{O}$ at high pressures and high temperatures,”
*Physical Review Letters*, vol. 87, no. 13, Article ID 135504, 4 pages, 2001. - C. S. Yoo, V. Iota, H. Cynn, et al., “Disproportionation and other transformations of ${\text{N}}_{2}\text{O}$ at high pressures and temperatures to lower energy, denser phases,”
*The Journal of Physical Chemistry B*, vol. 107, no. 24, pp. 5922–5925, 2003. View at Publisher · View at Google Scholar - Y. Song, R. J. Hemley, H.-K. Mao, Z. Liu, and D. R. Herschbach, “New phases of ${\text{N}}_{2}{\text{O}}_{4}$ at high pressures and high temperatures,”
*Chemical Physics Letters*, vol. 382, no. 5-6, pp. 686–692, 2003. View at Publisher · View at Google Scholar - Y. Song, M. Somayazulu, H.-K. Mao, R. J. Hemley, and D. R. Herschbach, “High-pressure structure and equation of state study of nitrosonium nitrate from synchrotron x-ray diffraction,”
*The Journal of Chemical Physics*, vol. 118, no. 18, pp. 8350–8356, 2003. View at Publisher · View at Google Scholar - Y. Song, R. J. Hemley, Z. Liu, M. Somayazulu, H.-K. Mao, and D. R. Herschbach, “High-pressure stability, transformations, and vibrational dynamics of nitrosonium nitrate from synchrotron infrared and Raman spectroscopy,”
*The Journal of Chemical Physics*, vol. 119, no. 4, pp. 2232–2240, 2003. View at Publisher · View at Google Scholar - A. Yu. Kuznetsov, J. S. de Almeida, L. Dubrovinsky, et al., “High-pressure synthesis and physical properties of an orthorhombic phase of chromium dioxide,”
*Journal of Applied Physics*, vol. 99, no. 5, Article ID 053909, 7 pages, 2006. View at Publisher · View at Google Scholar - D. Sihachakr and P. Loubeyre, “High-pressure transformation of ${\text{N}}_{2}{\text{/O}}_{2}$ mixtures into ionic compounds,”
*Physical Review B*, vol. 74, no. 6, Article ID 064113, 6 pages, 2006. View at Publisher · View at Google Scholar - Y. Meng, R. B. Von Dreele, B. H. Toby, et al., “Hard x-ray radiation induced dissociation of ${\text{N}}_{2}$ and ${\text{O}}_{2}$ molecules and the formation of ionic nitrogen oxide phases under pressure,”
*Physical Review B*, vol. 74, no. 21, Article ID 214107, 5 pages, 2006. View at Publisher · View at Google Scholar - L. S. Dubrovinsky and S. K. Saxena, “Emissivity measurements on some metals and oxides using multiwavelength spectral radiometry,”
*High Temperatures-High Pressures*, vol. 31, no. 4, pp. 393–399, 1999. View at Publisher · View at Google Scholar - A. A. Coelho, “TOPAS-Academic,” User Manual, 2005, http://members.optusnet.com.au/~alancoelho.
- A. P. Hammersley, S. O. Svensson, M. Hanfland, A. N. Fitch, and D. Häusermann, “Two-dimensional detector software: from real detector to idealised image or two-theta scan,”
*High Pressure Research*, vol. 14, no. 4-5, pp. 235–248, 1996. View at Publisher · View at Google Scholar - B. J. Baer and M. Nicol, “High-pressure binary phase diagram of ${\text{N}}_{2}$-${\text{O}}_{2}$ at 295 K determined by Raman spectroscopy,”
*The Journal of Physical Chemistry*, vol. 94, no. 3, pp. 1073–1078, 1990. View at Publisher · View at Google Scholar - M. Minenko, J. Kreutz, T. Hupprich, and H.-J. Jodl, “Raman investigation of the ${\text{N}}_{2}$-${\text{O}}_{2}$ binary system as a function of pressure and temperature,”
*The Journal of Physical Chemistry B*, vol. 108, no. 20, pp. 6429–6440, 2004. View at Publisher · View at Google Scholar - W. G. Fateley, N. T. McDevitt, and F. F. Bentley, “Infrared and Raman selection rules for lattice vibrations: the correlation method,”
*Applied Spectroscopy*, vol. 25, no. 2, pp. 155–173, 1971. View at Publisher · View at Google Scholar - D. L. Rousseau, R. P. Bauman, and S. P. S. Porto, “Normal mode determination in crystals,”
*Journal of Raman Spectroscopy*, vol. 10, no. 1, pp. 253–290, 1981. View at Publisher · View at Google Scholar - R. Durman, U. A. Jayasooriya, and S. F. A. Kettle, “Single crystal vibrational spectroscopy: an alternative procedure for the application of the factor group method in different crystal settings,”
*The Journal of Chemical Physics*, vol. 83, no. 11, pp. 5501–5505, 1985. View at Publisher · View at Google Scholar - J. P. R. de Villiers, “Crystal structures of aragonite, strontianite, and witherite,”
*The American Mineralogist*, vol. 56, pp. 758–767, 1971. - U. A. Jayasooriya and S. F. A. Kettle, “Lattice vibrations in relatively complicated crystal structures: aragonite,”
*Physical Review B*, vol. 29, no. 4, pp. 2227–2231, 1984. View at Publisher · View at Google Scholar - E. Grison, K. Eriks, and J. L. de Vries, “Structure cristalline de l'anhydride azotique, ${\text{N}}_{2}{\text{O}}_{5}$,”
*Acta Crystallographica*, vol. 3, no. 4, pp. 290–294, 1950. View at Publisher · View at Google Scholar - W. W. Wilson and K. O. Christe, “Dinitrogen pentoxide. New synthesis and laser raman spectrum,”
*Inorganic Chemistry*, vol. 26, no. 10, pp. 1631–1633, 1987. View at Publisher · View at Google Scholar - J. Trofimova, G. Spieß, and T. M. Klapötke, “Synthesis and Raman spectra of dinitrogen pentoxide, ${\text{N}}_{2}{\text{O}}_{5}$,”
*The Internet Journal of Vibrational Spectroscopy*, vol. 2, pp. 50–56, 1998. - A. Simon, J. Horakh, A. Obermeyer, and H. Borrmann, “Crystalline nitrogen oxides—crystal structure of ${\text{N}}_{2}{\text{O}}_{3}$ and a remark concerning the crystal structure of ${\text{N}}_{2}{\text{O}}_{5}$,”
*Angewandte Chemie*, vol. 31, no. 3, pp. 301–303, 1992. View at Publisher · View at Google Scholar - M. H. Brooker, “Raman evidence for thermally disordered energy states in various phases of ionic nitrates,”
*The Journal of Chemical Physics*, vol. 68, no. 1, pp. 67–73, 1978. View at Publisher · View at Google Scholar - S. V. Karpov and A. A. Shultin, “Investigation of the dynamics of orientational disordering of NANO//3 crystal in the pre-transition region,”
*Soviet Physics-Solid State*, vol. 18, no. 3, pp. 421–423, 1976. - S. V. Karpov and A. A. Shultin, “Orientational melting and pretransition phenomena in ordered phases of cesium and rubidium nitrates,”
*Soviet Physics-Solid State*, vol. 17, pp. 1915–1918, 1976.