Buy article online - an online subscription or single-article purchase is required to access this article.
Download citation
Download citation
link to html
The title compound, C42H34O2, crystallizes in the space group R\overline{3} with one molecule disordered at a crystallographic \overline{3} site and another in a general position. The conformation of the linkage of the trityl groups to the central butyne group is such that the O—C...C—O grouping forms a torsion angle of magnitude 87.2 (2)°. The C[triple bond]C distance length in the ordered molecule is 1.176 (3) Å.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks global, I

hkl

Structure factor file (CIF format)
Supplementary material

CCDC reference: 129705

-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