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The Crystal Structure of Dicyandiamide

Hughes, E. W. (1940) The Crystal Structure of Dicyandiamide. Journal of the American Chemical Society, 62 (5). pp. 1258-1267. ISSN 0002-7863. https://resolver.caltech.edu/CaltechAUTHORS:20170330-123355673

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Abstract

Several different structures have been proposed for the dimer of cyanamide but no absolutely conclusive evidence has ever been given for any one of them. In past years many people have preferred the cyanoguanidinel structure I. But even fairly recently arguments have been advanced in favor of the cyclic structure II. The closely related alternatives III and IV, which differ from I or II only in the disposition of hydrogens and double bonds, also have been proposed. I have made an X-ray examination of crystalline dicyandiamide for the purpose of resolving this long-standing controversy, with the results reported below.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://dx.doi.org/10.1021/ja01862a079DOIArticle
http://pubs.acs.org/doi/abs/10.1021/ja01862a079PublisherArticle
Additional Information:© 1940 American Chemical Society. Received March 5, 1940.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Gates and Crellin Laboratories of Chemistry767
Issue or Number:5
Record Number:CaltechAUTHORS:20170330-123355673
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170330-123355673
Official Citation:The Crystal Structure of Dicyandiamide E. W. Hughes Journal of the American Chemical Society 1940 62 (5), 1258-1267 DOI: 10.1021/ja01862a079
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:75545
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:30 Mar 2017 20:18
Last Modified:03 Oct 2019 16:51

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