Publication Date:
2012-04-06
Description:
The title achiral compound, C35H34O7, crystallizes in the chiral monoclinic space groupP21. The molecules are densely packed to form a helical assembly along the crystallographic twofold screw axisviaC—H...O and C—H...π interactions. Interestingly, the unit-translated helical chains are loosely connectedviaa rather uncommon edge-to-edge Ph—H...H—Ph short contact (H...H = 2.33 Å).
Print ISSN:
0108-2701
Electronic ISSN:
1600-5759
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
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