The Structures of the Chiral Dimethylpyridino-18-crown-6-alpha-(1- naphthyl)ethylammonium Perchlorate Complex as Determined by T1 Relaxation and Molecular Modeling.

Abstract

The flexibility of the complexed ligand causes C relaxation times of all periphery carbons to drop without significant selectivity. Rotational energy barrier measurements of the methyl groups of the complexed ligand also show that the (SS)-host-(R)-guest is the more stable complex.

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Document Details

Document Type
Technical Report
Publication Date
Mar 17, 1993
Accession Number
ADA262221

Entities

People

  • J. C. Curtis
  • J. S. Bradshaw
  • Reed Izatt
  • Tianhong Wang

Organizations

  • Brigham Young University

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Boundaries
  • Chemical Shifts
  • Chemistry
  • Crown Ethers
  • Hydrogen
  • Hydrogen Bonds
  • Measurement
  • Mechanics
  • Military Research
  • Mobility
  • Molecular Weight
  • Molecules
  • Physical Properties
  • Relaxation Time
  • Resilience
  • United States Government

Fields of Study

  • Chemistry

Readers

  • Electrical Engineering
  • Materials Science and Engineering.
  • Organic Chemistry