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Host-guest inclusion compound from nitramine crystals exposed to condensed carbon dioxide.

Abstract : HNIW or CL20 (2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane) is a nitramine, which is considered as the highest energetic molecular compound known to date, therefore, attracting increasing interest in propulsion applications. Additionally, CL20 is an interesting system for fundamental studies, exhibiting several polymorphs, which can behave as host lattices for trapping guest molecules. Herein, a new CL20 structure that contains inserted CO(2) molecules is reported. A combination of Fourier transform infra red (FTIR) spectroscopy, scanning electron microscopy (SEM), single-crystal X-ray diffraction, and thermal analyses (thermogravimetric analysis coupled with mass spectrometry and differential scanning calorimetry) was used to characterize this new material.
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https://hal.archives-ouvertes.fr/hal-00547527
Contributor : Stéphane Toulin Connect in order to contact the contributor
Submitted on : Thursday, December 16, 2010 - 3:41:37 PM
Last modification on : Tuesday, December 7, 2021 - 1:16:03 PM

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Sabine Saint Martin, Samuel Marre, Philippe Guionneau, François Cansell, Joel Renouard, et al.. Host-guest inclusion compound from nitramine crystals exposed to condensed carbon dioxide.. Chemistry - A European Journal, Wiley-VCH Verlag, 2010, 16 (45), pp.13473-13478. ⟨10.1002/chem.201001600⟩. ⟨hal-00547527⟩

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