3a,8a-Dihy-droxy-1,3,3a,8a-tetra-hydro-indeno-[1,2-d]imidazole-2,8-dione

Published Date

Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1525. doi: 10.1107/S1600536811019039. Epub 2011 May 25

Title 

3a,8a-Dihy-droxy-1,3,3a,8a-tetra-hydro-indeno-[1,2-d]imidazole-2,8-dione.

Author 

Ghalib RM, Hashim R, Mehdi SH, Quah CK, Fun HK.

Abstract

In the title mol-ecule, C(10)H(8)N(2)O(4), the imidazolidine ring adopts a twisted conformation. In the crystal, the mol-ecules are linked via a pair of bifurcated inter-molecular O-H⋯O hydrogen bonds, forming an inversion dimer. The dimers are further linked via N-H⋯O hydrogen bonds into a tape along the b axis.

PMID:

 

21754886

 

PMCID:

 

PMC3120574

 

DOI:

 

10.1107/S1600536811019039

PMC full text:

Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1; 67(Pt 6): o1525.  Published online 2011 May 25. doi:  10.1107/S1600536811019039 Copyright/License ►Request permission to reuse

<< PrevFig. 1.Next >>

Fig. 1.

The molecular structure of the title compound, showing 50% probability displacement ellipsoids for non-H atoms.

Images in this article

Click on the image to see a larger version.

PMC full text:

Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1; 67(Pt 6): o1525.  Published online 2011 May 25. doi:  10.1107/S1600536811019039 Copyright/License ►Request permission to reuse

<< PrevFig. 2.Next >>

Fig. 2.

The crystal structure of the title compound, viewed along the c axis. H atoms not involved in hydrogen bonds (dashed lines) have been omitted for clarity.

For further details log on website :
http://www.ncbi.nlm.nih.gov/pubmed/21754886