
%0 Journal Article
%A Lynch, Daniel E. 
%T <emph type="2">Short Communication</emph>: The 1 :1 Co-Crystal of 2-Amino-5-nitro-1,3-thiazole with 4-Aminobenzoic Acid
%J Australian Journal of Chemistry
%D 2002/02/04
%V 54
%N 8
%P 493-495
%K 
%R https://doi.org/10.1071/CH01090
%U https://www.publish.csiro.au/paper/CH01090 
%X The basic structural unit of the 1:1 co-crystal of 2-amino-5-nitro-1,3-thiazole with 4-aminobenzoic acid, &#91;(2-antz)(4-aba)&#93;, comprises two constituent molecules associated by a hydrogen-bonded R2 2(8) graph set dimer through the carboxylic group across the N/N site of the thiazole &#91;O&#8211;H&#183;&#183;&#183;N, 2.614(3) &#197;; N&#8211;H&#183;&#183;&#183;O, 2.991(3) &#197;&#93;. Additional hydrogen-bonding associations from the three remaining amino hydrogen atoms construct a non-centrosymmetric packing lattice (space group: P21). The bulk ungraded powder exhibits a second harmonic signal of I/Iurea= 5.7. Manuscript received: 16 July 2001. Final version: 9 November 2001. 
