Anion Hydrogen Bonding from a ‘Revealed’ Urea Ligand

Qureshi, Naseem; Yufit, Dmitri S.; Steed, Kirsty M.; Howard, Judith A.K.; Steed, Jonathan W.

Abstract

Hydrogen bonding from a urea group to hydrogen bond acceptor anions can adopt either R_2^1 (6) or R_2^2 (8) motifs depending on the proximity of hydrogen bond acceptor atoms. However, for the sterically bulky and weaker hydrogen bond acceptor triflate anion, hydrogen bond acceptor polymorphism is observed

Citation

Qureshi, N., Yufit, D. S., Steed, K. M., Howard, J. A., & Steed, J. W. (2016). Anion Hydrogen Bonding from a ‘Revealed’ Urea Ligand. CrystEngComm, 18, 5333-5337. https://doi.org/10.1039/c6ce01039c

• Journal Article Type: Article
• Acceptance Date: May 28, 2016
• Online Publication Date: May 30, 2016
• Publication Date: May 30, 2016
• Deposit Date: May 31, 2016
• Publicly Available Date: May 28, 2017
• Journal: CrystEngComm
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 18
• Pages: 5333-5337
• DOI: https://doi.org/10.1039/c6ce01039c