Crystal and Molecular Structure Refinement of 1,2,3-Triaminoguanidinium Chloride

摘要

The crystal structure of triaminoguanidinium chloride (TAGC1) was refined using three dimensional x-ray diffraction data. The hexagonal structure (P6(3)/m) has unit-cell dimensions: a=b=7.480(1) A and, c=6.218(1) A. The structure consists of layers of ions parallel to (00 iota) located at + or - 1/4 c held together by van der Waals forces. The C-N bond length is 1.325(2) A and the N-N bond length is 1.411(4) which agree quite well with the bond lengths found in triaminoguanidinium nitrate (TAGN).