Assisted π-stacking: a strong synergy between weak interactions

被引：11
|
作者：
Sao, Soumik [1 ]
Naskar, Sumit [1 ]
Mukhopadhyay, Narottam [1 ]
Das, Mousumi [1 ,2 ]
Chaudhuri, Debangshu [1 ,2 ]
机构：
[1] Indian Inst Sci Educ & Res IISER Kolkata, Dept Chem Sci, Mohanpur 741246, India
[2] Indian Inst Sci Educ & Res IISER Kolkata, CAFM, Mohanpur 741246, India
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 86期
关键词：
SUPRAMOLECULAR POLYMERIZATION; NONCOVALENT INTERACTIONS; HYDROGEN-BOND; NONADDITIVITY; MECHANISM; POLYMERS; PATHWAY; FORCES; DIMER; PAIR;
D O I：
10.1039/c8cc07207h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Synergy between a pair of weak non-covalent interactions can predispose a molecular self-assembly towards a specific pathway. We report assisted pi-stacking, a synergy between aromatic pi-stacking and n -> pi* interactions that exhibits an unprecedented strength and thermal stability. Natural bond orbital analysis reveals the non-additive nature of the interaction.
引用
收藏
页码：12186 / 12189
页数：4
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