But the declining angle of tri-tert-butyl-cyan naphthalocyanine molecules is smaller than that of tri-tert-butyl naphthalocyanine due to cyano-group interaction.

• 两种化合物是倾斜的站立在亚相表面上，但由于氰基的作用，使三叔丁基氰基萘酞菁的倾角较小，几乎是直立在亚相表面上。