Accession Number : ADP004557
Title : The Chemistry of RDX and HMX Cluster Ions,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC
Personal Author(s) : Doyle,R. J. , Jr. ; Campana,J. E.
Report Date : OCT 1984
Pagination or Media Count : 4
Abstract : The heterocyclic nitramines, hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), have been found to form cluster ions of the general formula (CH2NNO2)nH)(+) where n=1,2,3,...,15 for RDX and n=1,2,3,...,56 for HMX. Two significant features of the resultant cluster ion distributions for RDX and HMX are (1) the observation of magic numbers and (2) their mutual uniqueness. We attribute these features to the molecular structure and to the intermolecular interactions inherent to the condensed phase of the precursors (RDX and HMX). The unicluster dissociation spectra of protonated RDX and HMX cluster ions reveal that these clusters may be the primary source of N2O in the vapor phase decomposition of RDX and HMX.
Descriptors : *RDX, *HMX, *MOLECULAR IONS, *ANALYTICAL CHEMISTRY, NITRAMINES, HETEROCYCLIC COMPOUNDS, CLUSTERING, MOLECULAR STRUCTURE, MOLECULE MOLECULE INTERACTIONS, DISSOCIATION, MASS SPECTRA, VAPOR PHASES, PROTONS, DECOMPOSITION, MASS SPECTROMETRY, SYMPOSIA
Distribution Statement : APPROVED FOR PUBLIC RELEASE