
%0 Journal Article
%A Smith, G 
%A Kennard, CHL 
%A Katekar, GF 
%T Inhibitors of the geotropic response in plants. The crystal structures of 2-[(Naphthalen-2-yl)carbamoyl]benzoic acid (&#946;-Naptalam), 2-(Phenylcarbamoyl)-benzoic acid and 2-(5-Phenyl-1,3,4-oxadiazol-2-yl)benzoic acid
%J Australian Journal of Chemistry
%D 1983/12/01
%V 36
%N 12
%P 2455-2463
%K 
%R https://doi.org/10.1071/CH9832455
%U https://www.publish.csiro.au/paper/CH9832455 
%X The crystal structures of three geotropically active phthalamic acid derivatives have been determined by means of X-ray diffraction and the structural systematics for the series compared. The three acids are conformationally similar and, in contrast to the tendency among carboxylic acids to form hydrogen-bonded dimers, they exist as monomers with intermolecular hydrogen bonding between the carboxylic acid groups and the nitrogen or oxygen of the amide side chains. 
