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

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  • معلومة اضافية
    • بيانات النشر:
      American Chemical Society
    • الموضوع:
      2023
    • Collection:
      University of Hull: Repository@Hull
    • نبذة مختصرة :
      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].
    • ISSN:
      2470-1343
    • Relation:
      https://hull-repository.worktribe.com/output/4233486; ACS Omega; Volume 8; Issue 11; Pagination 9919–9924; https://hull-repository.worktribe.com/file/4233486/1/Published%20article
    • الرقم المعرف:
      10.1021/acsomega.2c06989
    • Rights:
      openAccess ; https://creativecommons.org/licenses/by-nc-nd/4.0/
    • الرقم المعرف:
      edsbas.7DDD1301