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1,1,1-Tris­[(pyrrol-1-yl)­methyl]­ethane: herring-bone packing of supramolecular assemblies in a homochiral crystal from chemically symmetric mol­ecules

✍ Scribed by Xu, Wei ;Lu, Yin-Xiang ;Zou, Zhen-Guang ;Liu, Chun-Ming ;Lan, Bi-Jian ;Zhou, Hui


Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
148 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis


Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.005 A Ê R factor = 0.057 wR factor = 0.138 Data-to-parameter ratio = 9.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.


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Conformational chirality of chemically s
✍ Xu, Wei ;Zou, Zhen-Guang ;Guo, Peng ;Lu, Yin-Xiang 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 196 KB

The title compound, C 26 H 21 N 3 O 3 , is a chemically symmetrical molecule with one methyl group and three (4-cyanophenoxy)methyl groups bonded to a tetracoordinate C atom. It crystallizes in the centrosymmetric space group P1. In the crystal structure, there are many non-covalent interactions, in