Molecular Structure of Low Temperature Form of Triaminoguanidinium Nitrate (TAGN)

Abstract

A rigid-body motion study of triaminoguanidinium nitrate (TAGN) was initiated originally in order to determine if nitrate ion libration might be responsible for the TAGN fast burning rate. A low temperature polymorph of TAGN was discovered by this laboratory during the course of this rigid-body motion study. Continuation of this libration study in the lower temperature regime, however, necessitated understanding the molecular structure of the low temperature form of TAGN. To do this a signal-crystal x-ray diffraction structure determination of the low temperature form was undertaken. The crystal structure was determined including space group, lattice parameters, atomic coordinates and temperature factors, hydrogen bonding, and density. TAGN, Triaminoguanidinium nitrate, Low temperature polymorph, Low temperature form, Lattice parameters, Space group, Crystal structure, Molecular structure.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1993
Accession Number
ADA270409

Entities

People

  • A. J. Bracuti

Organizations

  • United States Army Armament Research, Development and Engineering Center

Tags

Communities of Interest

  • Air Platforms
  • C4I
  • Weapons Technologies

DTIC Thesaurus Topics

  • Amplitude
  • Burning Rate
  • Corporations
  • Crystal Structure
  • Crystals
  • Diffraction
  • Low Temperature
  • Materials
  • Materials Laboratories
  • Molecular Structure
  • Nitrogen
  • Phase Transformations
  • Propellant Grains
  • Propellants
  • Standards
  • Transition Temperature
  • X Rays

Fields of Study

  • Chemistry

Readers

  • Circadian Sleep-Wake Regulation and Chronobiology
  • Materials Science and Engineering.
  • Quantum Chemistry

Technology Areas

  • Space
  • Space - Orbital Debris