1.
ANZ J Surg
; 93(3): 746-747, 2023 03.
Article
in English
| MEDLINE
| ID: mdl-35971969
2.
Chem Asian J
; 12(13): 1587-1597, 2017 Jul 04.
Article
in English
| MEDLINE
| ID: mdl-28544634
ABSTRACT
A combination of molecular dynamics (MD), NMR spectroscopy, and single crystal X-ray diffraction (SCXRD) techniques was used to probe the self-assembly of para- and meta-bis(amidinium) compounds with para-, meta-, and ortho-dicarboxylates. Good concordance was observed between the MD and experimental results. In DMSO solution, the systems form several rapidly exchanging assemblies, in part because a range of hydrogen bonding interactions is possible between the amidinium and carboxylate moieties. Upon crystallization, the majority of the systems form 1D supramolecular polymers, which are held together by short N-Hâ â â O hydrogen bonds.