摘要
Three tris-bis(urea) ligands with triphenylamine-basedC3-symmetric spacers were synthesized, which assembled with sulfate or phosphate to form anionicA3L2pinwheel helices (A = anion and L = ligand) andA4L4tetrahedra, respectively. Interestingly, narcissistic self-sorting was observed in both structures from the mixture of the ligands, wherein each assembly contains only one type of ligand with no detectable mixed-ligand product as confirmed by the NMR and MS studies.
源语言 | 英语 |
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页(从-至) | 6078-6081 |
页数 | 4 |
期刊 | Chemical Communications |
卷 | 57 |
期 | 49 |
DOI | |
出版状态 | 已出版 - 21 6月 2021 |
已对外发布 | 是 |