Switching between halogen- and hydrogen-bonding in stoichiometric variations of a cocrystal of a phosphine oxide

• Main Authors: Oh, Se Ye., Nickels, Christopher W., Garcia, Felipe., Jones, William., Friščić, Tomislav.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/95796; http://hdl.handle.net/10220/10826
• Institution: Nanyang Technological University

We describe a two-component cocrystal composition which appears in two stoichiometric variations exhibiting different supramolecular architectures: whereas one stoichiometric variation displays C–HO hydrogen bonds, the second form exhibits short IO halogen bonds alongside Iπ halogen-bonded contacts;...