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Comparative bactericidal activity of quaternary ammonium salts

✍ Scribed by I. M. Tsvirova; T. B. Kruchenok; A. E. Épshtein; S. E. Gleiberman; S. V. Gorin; V. M. Tsetlin


Book ID
112405555
Publisher
Springer
Year
1984
Tongue
English
Weight
555 KB
Volume
18
Category
Article
ISSN
0091-150X

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Macrotricyclic Quaternary Ammonium Salts
✍ Dr. Franz P. Schmidtchen 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 326 KB 👁 1 views

close to zero in (1) but strongly negative in (2). By integration, the electron-density deficit on the Li atom in ( ) is estimated to be about 0.5-0.6 electrons. Thus, from the electron-density difference maps, 2-lithio-2-methyldithiane would seem to have a covalent, at most polarized, Li-C bond, wh