
%0 Journal Article
%A Smith, Graham 
%A Kennard, Colin H. L. 
%A Byriel, Karl A. 
%T The Preparation and Crystal Structures of a Series of Urea Adducts: with Fumaric Acid (2 : 1), with Itaconic Acid (1 : 1) and with Cyanuric Acid (1 : 1)
%J Australian Journal of Chemistry
%D 1997/12/15
%V 50
%N 10
%P 1021-1026
%K 
%R https://doi.org/10.1071/C97123
%U https://www.publish.csiro.au/paper/C97123 
%X The adducts of a series of compounds with urea (ur) have been prepared and their crystal structures determined by X-ray crystallography. These are the adducts with the unsaturated aliphatic acids fumaric acid &#91;(fumaric acid)(ur)2&#93; (1) and itaconic acid &#91;(itaconic acid)(ur)&#93; (2), and with cyanuric acid &#91;(cyanuric acid)(ur)&#93; (3). All structures have extensive hydrogen-bonding systems in which most of the urea donor and acceptor sites are involved. 
