Supramolecular Assembly of Tetramethylcucurbit[6]uril and 2-Picolylamine.

Ying Fan, Ran Cen, Peihui Shan, Carl Redshaw, Hang Cong, Xin Xiao, Qingmei Ge

Abstract read

In one paragraph

Article in ACS omega, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

A fluorescent probe for detection of HgBeilstein journal of organic chemistry · 2023
Article

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Ying FanKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.

Ran CenKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.

Peihui ShanKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.

Carl RedshawDepartment of Chemistry, University of Hull, Hull HU6 7RX, U.K.ORCID https://orcid.org/0000-0002-2090-1688

Hang CongKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.ORCID https://orcid.org/0000-0001-6855-5123

Xin XiaoKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.ORCID https://orcid.org/0000-0001-6432-2875

Qingmei GeKey Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Institute of Applied Chemistry, Guizhou University, Guiyang 550025, China.ORCID https://orcid.org/0000-0002-4918-4176

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The supramolecular assembly of symmetrical tetramethylcucurbit[6]uril (TMeQ[6]) and 2-picolylamine (AMPy) has been investigated via various techniques, including ultraviolet-visible (UV-vis) and nuclear magnetic resonance spectroscopy, isothermal titration calorimetry (ITC), and X-ray crystallography. The results indicated that TMeQ[6] could encapsulate the AMPy guest molecule to form a stable inclusion complex. The rotational restriction of the guest in the cavity of TMeQ[6] resulted in a large negative value of entropy. The X-ray crystal structure of the 1:1 inclusion complex between TMeQ[6] and AMPy revealed that AMPy exists in the elliptical cavity of TMeQ[6].

Identifiers

PMID36969427

DOI10.1021/acsomega.2c06989

PMCPMC10034995

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