Buy article online - an online subscription or single-article purchase is required to access this article.
Download citation
Download citation
link to html
A new crystalline modification of proline was identified by the present X-ray analysis as a monoclinic L-proline monohydrate, C5H9NO2.H2O. The pyrrolidine rings are in a C2.Cγ-exo-Cδ-endo conformation. The C4 atom (Cγ) is in a trans position with respect to the carboxyl group. In the crystal lattice, columns of L-proline molecules are stabilized by intermolecular hydrogen bonds. These columns are interconnected by water molecules. The water molecules in the structure form non-linear hydrogen-bonded chains parallel to the c axis. One H atom of the water molecule chain is disordered.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks lproline, I

CCDC reference: 129455

-1

Subscribe to Acta Crystallographica Section C: Structural Chemistry

The full text of this article is available to subscribers to the journal.

If you have already registered and are using a computer listed in your registration details, please email support@iucr.org for assistance.

Buy online

You may purchase this article in PDF and/or HTML formats. For purchasers in the European Community who do not have a VAT number, VAT will be added at the local rate. Payments to the IUCr are handled by WorldPay, who will accept payment by credit card in several currencies. To purchase the article, please complete the form below (fields marked * are required), and then click on `Continue'.
E-mail address* 
Repeat e-mail address* 
(for error checking) 

Format*   PDF (US $40)
In order for VAT to be shown for your country javascript needs to be enabled.

VAT number 
(non-UK EC countries only) 
Country* 
 

Terms and conditions of use
Contact us

Follow Acta Cryst. C
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds