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Title: Cesium pentazolate: A new nitrogen-rich energetic material

Authors:
; ; ; ; ; ;  [1];  [2];  [2]
  1. (LLNL)
  2. (
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Org.:
OTHER U.S. GOVERNMENT
OSTI Identifier:
1340701
Resource Type:
Conference
Resource Relation:
Conference: Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter;June 14-19, 2015;Tampa Bay, Florida
Country of Publication:
United States
Language:
ENGLISH

Citation Formats

Steele, Brad A., Stavrous, Elissaios, Prakapenka, Vitali B., Radousky, Harry, Zaug, Joseph, Crowhurst, Jonathan C., Oleynik, Ivan I., UC), and USF). Cesium pentazolate: A new nitrogen-rich energetic material. United States: N. p., 2017. Web. doi:10.1063/1.4971510.
Steele, Brad A., Stavrous, Elissaios, Prakapenka, Vitali B., Radousky, Harry, Zaug, Joseph, Crowhurst, Jonathan C., Oleynik, Ivan I., UC), & USF). Cesium pentazolate: A new nitrogen-rich energetic material. United States. doi:10.1063/1.4971510.
Steele, Brad A., Stavrous, Elissaios, Prakapenka, Vitali B., Radousky, Harry, Zaug, Joseph, Crowhurst, Jonathan C., Oleynik, Ivan I., UC), and USF). Mon . "Cesium pentazolate: A new nitrogen-rich energetic material". United States. doi:10.1063/1.4971510.
@article{osti_1340701,
title = {Cesium pentazolate: A new nitrogen-rich energetic material},
author = {Steele, Brad A. and Stavrous, Elissaios and Prakapenka, Vitali B. and Radousky, Harry and Zaug, Joseph and Crowhurst, Jonathan C. and Oleynik, Ivan I. and UC) and USF)},
abstractNote = {},
doi = {10.1063/1.4971510},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 23 00:00:00 EST 2017},
month = {Mon Jan 23 00:00:00 EST 2017}
}

Conference:
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  • The structural and chemical properties of the bi-molecular, hydrogen-bonded, nitrogen-rich energetic material triaminoguanidinium 1-methyl-5-nitriminotetrazolate C{sub 3}H{sub 12}N{sub 12}O{sub 2} (TAG-MNT) have been investigated at room pressure and under high pressure isothermal compression using powder x-ray diffraction and Raman and infrared spectroscopy. A stiffening of the equation of state and concomitant structural relaxation between 6 and 14 GPa are found to correlate with Raman mode disappearances, frequency discontinuities, and changes in the pressure dependence of modes. These observations manifest the occurrence of a reversible martensitic structural transformation to a new crystalline phase. The onset and vanishing of Fermi resonance in themore » nitrimine group correlate with the stiffening of the equation of state and phase transition, suggesting a possible connection between these phenomena. Beyond 15 GPa, pressure induces irreversible chemical reactions, culminating in the formation of a polymeric phase by 60 GPa.« less
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