Hans-Heinrich Limbach, Bernd Wehrle, et al.
Journal of Magnetic Resonance (1969)
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.
Hans-Heinrich Limbach, Bernd Wehrle, et al.
Journal of Magnetic Resonance (1969)
W.S. Veeman, C.S. Yannoni
Chemical Physics Letters
M. Engelsberg, C.S. Yannoni, et al.
JACS
M. Hoinkis, C.S. Yannoni, et al.
Chemical Physics Letters