Evidence for a nonclassical structure of a 1,6-methano[10]annulene: A cryogenic13C CPMAS NMR study of the 11,11-dimethyl derivative

H.C. Dorn; C.S. Yannoni; Hans-Heinrich Limbach; Emanuel Vogel

doi:10.1021/j100096a002

Journal of Physical Chemistry®

Paper

01 Jan 1994

Evidence for a nonclassical structure of a 1,6-methano[10]annulene: A cryogenic¹³C CPMAS NMR study of the 11,11-dimethyl derivative

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Abstract

High-resolution 13C NMR spectra obtained using cryogenic CPMAS methodology at temperatures as low as 10 K suggest that the structure of 11,11-dimethyl-1,6-methano[10]annulene is nonclassical. © 1994 American Chemical Society.

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Isolation and Monitoring of the Endohedral Metallofullerenes Y@C₈₂ and Sc₃@C₈₂: On-Line Chromatographic Separation with EPR Detection

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¹³C NMR study of the C60 cluster in the solid state: Molecular motion and carbon chemical shift anisotropy

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