Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 1 (January 2012)

organic compounds

Acta Cryst. (2012). E68, o190    [ doi:10.1107/S1600536811054043 ]

Form II of adipic acid-nicotinohydrazide (1/2)

A. Lemmerer, J. Bernstein and V. Kahlenberg

Abstract: The crystal structure of the title co-crystal, 2C6H7N3O·C6H10O4, is a second polymorph, designated form II, of the co-crystal formed between the two mol­ecules [Lemmerer et al. (2011). CrystEngComm, 13, 55-59]. The asymmetric unit comprises one mol­ecule of nicotinic acid hydrazide, and one half-mol­ecule of adipic acid (the entire mol­ecule is completed by the application of a centre of inversion). In the crystal, mol­ecules assemble into a three-dimensional network of hydrogen bonds, formed by three N-H...O hydrogen bonds and one O-H...N hydrogen bond. The O-H...N hydrogen bond formed between the carboxyl group and the pyridine ring is supported by a C-H...O hydrogen bond.

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536811054043/tk5035sup0.html ]
Supplementary materials

moldisplay filedownload file

MDL mol file
[ doi:10.1107/S1600536811054043/tk5035Isup3.mol ]
Supplementary material

cmldisplay filedownload file

Chemical Markup Language (CML) file
[ doi:10.1107/S1600536811054043/tk5035Isup4.cml ]
Supplementary material


To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.

The download button will force most browsers to prompt for a file name to store the data on your hard disk.

Where possible, images are represented by thumbnails.

 bibliographic record in  format

  Find reference:   Volume   Page   
  Search:     From   to      Advanced search

Copyright © International Union of Crystallography
IUCr Webmaster